The BMW 3-series in the back of the E90 is an ambiguous model. On the one hand, the Internet is full of "horror stories" about the "fragility" of this model, the cost of its maintenance, they compare the E90 with the previous E46 - and always in favor of the latter.
On the other hand, the owners of the E90 “treshka” manage to drive 300 thousand km without serious problems, admire the handling and do not know grief. Where is the truth? Let's figure it out.
The new "three-ruble note" BMW was released in 2006, replacing the previous generations - E36 and E46 with its "illogical" E90 index.
- Sedan received the designation E90, touring - E91, coupe - E92, convertible - E93.
The new design was shocking, and in America and Canada immediately brought the "three-ruble note" to bestsellers. The unfamiliar look was complemented by unchanging handling and interesting interior design.
Four-wheel drive, improved dynamics, reduced fuel consumption and traditionally big choice gasoline and diesel versions- the reasons why the E90 remains a popular option in the Belarusian used car market for many years.
If we compare the E90 with its predecessor E46, they are similar in design, especially in terms of size and body architecture.
But updating the line of engines and gearboxes, innovative steering (active rack), a variety of electronic assistants draw a clear line between the car of the "gone" BMW era and the modern era.
And, of course, it directly affected the cost of maintaining and maintaining a more complex structure.
Body and interior
Since the E90 is a relatively old car, the iron of this “three-ruble note” does not raise questions from the owners, and the wheel arches and the bottom are well protected from corrosion by the manufacturer.
Structurally complex bumpers and plastic aerodynamic kit only suffer from accidents. Pre-styling BMW E90s have situations with sagging fender liner.
In 2008, the facelift of the E90 was carried out, the radiator grille, front and rear lights, hood and trunk. In 2010, a more serious update took place. model range, affecting, among other things, the technical stuffing.
For the sedans of the 2009 model range, destined for the Russian market, the base engine was the N43B20 (model 318i) with a capacity of 136 hp. and a torque of 190 Nm. He is able to disperse the car to "hundreds" in 9.8 seconds. The 320i version engine already has 156 hp. (200 Nm) and acceleration will take 9 seconds. More serious characteristics the 325i and 335i models have 218 and 306 hp, and acceleration times of 7 and 5 seconds, respectively. Two-liter diesel engine with 177 hp. combines small consumption fuel (4.8-5.4 liters compared to 7.4-7.8 liters of the petrol version) and good dynamic characteristics- rear-wheel drive BMW 320d with "mechanics" accelerates to hundreds in 7.9 seconds. Based on the 3-Series, traditionally charged BMW versions M3.
Ride and handling are perhaps the most outstanding features of the BMW 3-Series. The sedan is equipped with aluminum MacPherson struts at the front and a steel 5-link suspension at the rear for high strength and compactness. This design allowed the installation of very powerful front brakes with much more stopping power than the rear. Modifications 320xd, 325xi and 335xi use all-wheel drive xDrive transmission AWD. The M sport package for production versions includes a lowered suspension, 18-inch alloy wheels, aerodynamic kit, sports leather steering wheel with paddle shifters.
Particular attention has been paid by safety engineers to the body structure of the BMW 3-Series sedan, with selective use of high-strength steels and special deformation elements that dissipate and absorb impact energy. Seat belts with automatic tensioners and limiters, six airbags, 3-point automatic belts and head restraints on all seats, ISOFIX anchorages ensure a very high level of protection. The front seats are equipped with active head restraints, which significantly reduce the risk of injury to the cervical spine in the event of an impact. The basic equipment also includes a braking system with ABS, EBD and BAS, a system electronic control sustainability, traction control system. From additional equipment active cruise control, adaptive road lighting system in combination with bi-xenon headlights are available.
The advanced technologies used to create the fifth generation of the BMW 3-Series allow its representatives to look very worthy today in terms of design, comfort and safety.
Body
The body resists corrosion well.
The paint is scratched on the interior plastic. Scratched driver's door handle.
Electrician
On pre-styling cars, headlight glasses burst. Replacement with headlight assembly ($950). The headlight washer hoses burst ($15), the telescopic drive of the washer nozzles freezes ($65). After restyling, the headlights problem was solved, but the capricious washers remained.
On pre-styling cars, the positive wire of the JunctionBox fuse box rots. Changes with the block for $550.
The wiper motor overheats due to corrosion of the wiper mechanisms ($ 350).
The mirror folding mechanism fails due to a jammed stopper ($200).
After 6-8 years of operation, the heater motor may whistle. Eliminated by lubricating the heater motor bearing.
If on a vehicle with dual-zone climate control with right side blowing cold air, then you will have to change the heater valves ($ 400) or an additional water pump ($ 250).
Chair heating failure will cost $80 for the backrest and $25 for the cushion. But if the chair is sports, then the heating changes along with the upholstery ($ 800-1300).
On pre-styled cars, at a high electrical load, the positive wire burns out at the point of attachment to the fuse box. The car stops stalling and won't start. Eliminated by replacing the fuse box ($200) and repair wire B + ($200). The waiting period for these parts reaches a month.
Electronics are buggy: the car does not start, troit, stalls.
Engine
The N46B20 engine (129 hp, 2.0 L) was installed in the 318i between 2005 and 2007.
The N46B20 engine (150 hp, 2.0 L) was installed in the 320i between 2005 and 2007.
The N43B20 engine (170 hp, 2.0 l) was installed in the 320i (e92) between 2007 and 2011.
The N52B25 (177 hp, 2.5 L) engine was fitted to the 323i (e90) between 2005 and 2007 for Canada sales only.
The N52B25 engine (218 hp, 2.5 l) was installed on the 325i/xi between 2005 and 2007.
The N52B30 (218 hp, 3.0 L) engine was fitted to the 325i/xi between 2005 and 2007 for US sales only.
The N53B30-U0 (218 PS, 3.0 L) engine was installed in the 325i between 2007 and 2011.
The N52B30 (231 hp, 3.0 L) engine was fitted to the 328i between 2007 and 2011 for US sales only.
The N52B30 engine (258 hp, 3.0 l) was installed in the 330i/xi between 2005 and 2008.
The N53B30-O0 (272 hp, 3.0 L) engine was installed in the 330i between 2007 and 2011.
The N54B30 engine (306 hp, 3.0 L) was installed in the 335i between 2007 and 2010.
The N54B30 engine (326 hp, 3.0 l) is fitted to the 335i (e92/e93) from 2011.
The N55B30 engine (306 hp, 3.0 l) was installed in the 335i (e90) between 2010 and 2011.
The N55B30 engine (306 hp, 3.0 l) is fitted to the 335i (e92) from 2011.
The S65B40 engine (420 hp, 4.0 l) was installed in the M3 between 2008 and 2013.
The N47D20 engine (116 hp, 2.0 L) was installed in the 316d between 2007 and 2011.
The M47TU2D20 (122 hp, 2.0 L) engine was installed in the 318d between 2005 and 2007.
The N47D20 engine (143 hp, 2.0 L) was installed in the 318d between 2007 and 2011.
The M47TU2D20 engine (163 hp, 2.0 L) was installed in the 320d between 2005 and 2007.
The N47D20 engine (177 hp, 2.0 L) was installed in the 320d between 2007 and 2010.
The M57TU2D30 engine (197 hp, 3.0 L) was installed in the 325d between 2006 and 2010.
The N57D30U0 engine (204 hp, 3.0 l) has been fitted to the 325d since 2010.
The M57TU2D30 engine (231 hp, 3.0 L) was installed in the 330d between 2005 and 2008.
The N57D30O0 engine (245 hp, 3.0 l) has been installed on the 330d/xd since 2008.
The M57TU2D30 (286 hp, 3.0 L) engine has been fitted to the 335d since 2006.
Common diseases of BMW engines
With advent of BMW E90 were discontinued reliable and time-tested engines M54. They were replaced by a new generation of N52 engines with a cylinder block made of two alloys. Inner part block is made of aluminum, while the outer one is made of lighter magnesium. Engines have become lighter, more powerful, more economical, but reliability has noticeably deteriorated.
To 100 tons km on gasoline engines contribute increased consumption worn oils valve stem seals.
The cooling system in the car was made without any margin of safety: the tight layout of the engine compartment, the lack of a coolant temperature gauge on dashboard. Especially expensive consequences overheating of 6-cylinder engines.
The gap between the radiators is clogged, which must be cleaned at least once every 2 years. The radiators themselves with small honeycombs can be firmly clogged with dirt already by 70 thousand km. Every 50-60 thousand km it is necessary to change the cover expansion tank($20), a valve that is prone to jamming. If the valve does stick, it will cause pressure damage to the radiator, thermostat, or water pump.
But there are also pluses. A reliable electric fan of the engine cooling system appeared instead of an unsuccessful thermal coupling.
Transmission
Full system xDrive quite reliable. Manual6 Getrag requires clutch replacement every 180-200 thousand km ($400-550).
But the automatic transmission 6 of the 6HP series from ZF can disturb the leakage of oil seals and gaskets ($ 400-500) by 120-150 tons. Km. At long runs the torque converter, clutches, electronic-hydraulic control unit may fail, which will cost $ 1800-4000.
On vehicles with powerful engines clicks may appear in the area of \u200b\u200bthe rear axle during intensive acceleration. The reason is a loose flange nut cardan shaft, docked to the main gear, which must be changed with a bookmark special grease. Otherwise, the cardan may fall off on the go.
Chassis
By 30-40 thousand km, stabilizer struts and bushings wear out (on pre-styling cars). 
By 100 thousand km, shock absorbers ($250-300 each), front suspension arms ($150) wear out. By 120-140 tons, the levers will wear out rear suspension.
On all-wheel drive versions, the suspension serves less than on single-wheel drive versions, while on the e46 the situation was reversed. For example, the front wheel bearings run 200 tons on a monodrive, and 2 times less on a full drive. They change with the hub for $280.
Control mechanisms
Brake discs ($ 200) with xDrive go 50 thousand km instead of 70-80 thousand km on rear-wheel drive due to the use of brakes not only by the ESP system, but also by imitation of locks.
Brake calipers get caked with dirt due to high operating temperatures. For the same reason, the hub flanges are oxidized, after which it is difficult to remove the wheels.
There are no complaints about the rails. By 100 t. Km, play may appear in the steering shaft cross ($ 250).
By 150-160 t. Km, the power steering pump may buzz. If you start, then the chips will fall into the steering rack and you will have to change the pump along with the rack.
Other
Based on the results of the above, we can draw a disappointing conclusion about the decrease in the reliability of the car compared to previous generation. The same trends are shown by the Mercedes-Benz C-class and Volkswagen Passat B6.
DYNAMICS
| Modifications | Maximum speed, km/h | Acceleration time to 100 km/h, s | Cd (Drag coefficient) |
|---|---|---|---|
| 318d | 206 | 10.6 | 0.28 |
| 320d | 225 | 8.3 | 0.28 |
| 325d | 235 | 7.4 | 0.28 |
| 330d | 250 | 6.7 | 0.28 |
| 335d | 250 | 6.2 | 0.28 |
| 318i | 208 | 10 | 0.28 |
| 320i (150 hp) | 220 | 9 | 0.28 |
| 320i (170 HP) | 228 | 8.2 | 0.28 |
| 320si | 225 | 8.1 | 0.28 |
| 323i | — | 7.9 | 0.28 |
| 325i | 245 | 7 | 0.28 |
| 330i (258 HP) | 250 | 6.3 | 0.28 |
| 330i (272 HP) | 250 | 6.1 | 0.28 |
| 335i | 250 | 5.6 | 0.28 |
FUEL CONSUMPTION
| Modifications | In the city, l / 100 km | On the highway, l / 100 km | Average consumption, l/100 km | CO2 emissions, g/km | Fuel type |
|---|---|---|---|---|---|
| 318d | 7.6 | 4.4 | 5.6 | 150 | Diesel |
| 320d | 7.8 | 4.5 | 5.7 | 153 | Diesel |
| 325d | 8.6 | 5.1 | 6.4 | 155 | Diesel |
| 330d | 8.2 | 4.9 | 6.1 | 160 | Diesel |
| 335d | 10.3 | 5.9 | 7.5 | 177 | Diesel |
| 318i | 10 | 5.7 | 7.3 | 175 | Petrol |
| 320i (150 hp) | 10.7 | 5.6 | 7.4 | 178 | Petrol |
| 320i (170 HP) | 8.4 | 4.8 | 6.1 | 146 | Petrol |
| 320si | 12.8 | 6.6 | 8.6 | 214 | Petrol |
| 323i | 12.1 | 6.2 | 8.4 | — | Petrol |
| 325i | 12.1 | 6.2 | 8.4 | 203 | Petrol |
| 330i (258 HP) | 12.7 | 6.4 | 8.7 | 210 | Petrol |
| 330i (272 HP) | 9.6 | 5.6 | 7.2 | 173 | Petrol |
| 335i |
VEHICLE WEIGHT
| Modifications | Curb weight, kg | Maximum weight, kg | Load capacity, kg |
|---|---|---|---|
| 318d | 1505 | 1950 | 445 |
| 320d | 1490 | 1935 | 445 |
| 325d | 1600 | 2045 | 445 |
| 330d | — | — | — |
| 335d | 1655 | 2100 | 445 |
| 318i | 1435 | 1880 | 445 |
| 320i (150 hp) | 1395 | 1840 | 445 |
| 320i (170 HP) | 1223 | 1890 | 667 |
| 320si | 1395 | 1840 | 445 |
| 323i | 1415 | 1935 | 520 |
| 325i | 1490 | 1935 | 445 |
| 330i (258 HP) | 1525 | 1970 | 445 |
| 330i (272 HP) | 1455 | 2000 | 545 |
| 335i | 1610 | 2055 | 445 |
TIRE SIZE
DRIVE AND TRANSMISSION
| Modifications | type of drive | Transmission type (basic) | Transmission type (optional) |
|---|---|---|---|
| 318d | Rear drive | 6-speed manual | |
| 320d | Rear drive | 6-speed manual | 6-automatic transmission, |
| 325d | Rear drive | 6-speed manual | 6-automatic transmission, |
| 330d | Rear drive | 6-speed manual | 6-automatic transmission, |
| 335d | Rear drive | 6-automatic transmission | |
| 318i | Rear drive | 6-speed manual | 6-automatic transmission, |
| 320i (150 hp) | Rear drive | 6-speed manual | 6-automatic transmission, |
| 320i (170 HP) | Rear drive | 6-speed manual | 6-automatic transmission, |
| 320si | Rear drive | 6-speed manual | |
| 323i | Rear drive | 6-speed manual | 6-automatic transmission, |
| 325i | Rear drive | 6-speed manual | 6-automatic transmission, |
| 330i (258 HP) | Rear drive | 6-speed manual | 6-automatic transmission, |
| 330i (272 HP) | Rear drive | 6-speed manual | 6-automatic transmission, |
| 335i | Rear drive | 6-speed manual | 6-automatic transmission, |
The new BMW 3 Series Sedan: unique driving dynamics, technical excellence and efficiency.
Motorists really have every reason to look forward to the arrival of spring: Geneva Motor Show will take place world premiere new BMW 3 Series.
The fifth generation has once again significantly upgraded the level of the BMW 3 Series. The car, recognized as the best in its class 30 years ago, impresses with many significant innovations in terms of engine, chassis and comfort.
World premiere with four new engine options.
The BMW 3 Series will hit the market with three petrol engine options and one diesel. On all four variants, power, smoothness of operation and economy are significantly increased. And each model is interesting in its own way.
Six-cylinder engine: ultralight magnesium is used in the cylinder block.
Inline six-cylinder engine in the top model BMW 330i with 190 kW/258 hp. outperforms its predecessor by 20 kW/27 hp. The maximum torque of 300 Nm remains constant from 2500 rpm to
4000 rpm This is the most efficient and light engine in your segment.
For the first time in mass production To reduce weight, BMW uses magnesium, which is 30 percent lighter than aluminium. Magnesium is used in the manufacture of cylinder blocks, bearings crankshaft and cylinder head covers. In addition, new to six-cylinder engine is the VALVETRONIC system, which continuously regulates the opening time and stroke intake valves depending on the position of the gas pedal. 
Thanks to this, the fuel is used even more efficiently and the throttle response of the engine has increased. At the same time, the double VANOS system is used for stepless position adjustment. camshafts intake and exhaust valves. The BMW 330i accelerates from zero to 100 km/h in 6.3 seconds. Top speed is limited to 250 km/h; fuel consumption for the EU cycle is
8.7 l / 100 km.
By the time of market launch in spring 2005, the production of the BMW 325i will also start: 160 kW/218 hp. at 6500 rpm;
250 Nm in the range from 2750 to 4250 rpm; engine displacement 2.5 liters.
BMW 320i with an efficient four-cylinder engine.
The most powerful four-cylinder model will be the BMW 320i. Its basis is in-line four-cylinder engine BMW 318i with a displacement of two liters. It is also equipped with the VALVETRONIC system and the double VANOS continuously variable camshaft position adjustment system and develops 110 kW /
150 HP at 6200 rpm; the maximum torque is 200 Nm at 3600 rpm. As a result, the BMW 320i accelerates from zero to 100 km/h in 9.0 seconds. The maximum speed is
220 km/h, EU fuel consumption - 7.4 l/100 km. The increase in these figures compared to the characteristics of the predecessor engine, whose high dynamic performance has long been recognized, is ensured by optimizing the details of the intake and exhaust tracts.
Of course, the range of gasoline BMW engines 3 series will gradually expand. In autumn 2005, it will be supplemented by a basic four-cylinder model.
The BMW 320d continues the success story of the "sport diesel".
The diesel BMW 320d is a truly dynamic vehicle. Thanks to second-generation common-rail injection technology and an exhaust gas-driven turbocharger with variable geometry its four-cylinder turbines develop an impressive power of 120 kW/163 hp. and excellent torque of 340 Nm at 2000 rpm. Drive comfort and dynamics are the best in this car segment.
As a result, the BMW 320d has sporty acceleration: acceleration from standstill to 100 km/h takes 8.3 seconds. Max speed
225 km/h Fuel consumption 5.7 l / 100 km. At the same time, the BMW 320d complies with the Euro 4 standard in terms of exhaust gas toxicity.
Six-speed gearbox for all models.
All models in basic configuration equipped with mechanical six-speed boxes gears, a six-speed "automatic" is installed as an option. Thanks to additional gear, generally shorter steps and extended range gear ratios the driver shifts gears in a more optimal mode. This affects especially when starting off, since the first gear is designed for high traction. Generally, new bmw The 3-series is more dynamic, accelerates more rapidly and develops a higher final speed. In addition, fuel consumption is reduced.
Starting the engine with the push of a button.
A novelty in the middle class: thanks to the comfort start, only one short push of a button is required to start the engine. Further control until the engine is switched on is carried out automatically.
High technology for improved dynamism.
In keeping with tradition, the new BMW 3 Series also features characteristic features brands - longitudinal engine placement, rear-wheel drive and weight distribution along the axes in a ratio of 50:50. The latter has crucial for the high agility of the new BMW
3rd series.
Newly developed for the BMW 3 Series, the all-aluminum double-pivot front suspension provides the best balance of dynamism and comfort. Thanks to it, the vehicle has high lateral stability and particularly low rolling noise. Despite the low weight, the front aluminum suspension has a very high rigidity.
Lightweight steel five-link rear suspension provides the highest agility and sporty driving style. It is distinguished by the accuracy of the direction of the wheels and good comfort when rolling.
Unique in its class, Active Steering.
For the first time in the middle class, buyers of the six-cylinder model of the new BMW 3 Series can opt for Active Steering as an option. BMW controls. At low speeds, it provides a sharper reaction, and at high speeds, a less sharp one. This solves the contradiction inherent in traditional steering between dynamism, stability and comfort. In the new BMW 3 Series, Active Steering has been supplemented with an important function useful for everyday driving: when braking on surfaces with varying levels of grip, such as asphalt with ice and snow patches, the system stabilizes the vehicle faster and more precisely by actively intervening in the steering, than a normal driver would.
Dynamic control system sustainability DSC newest generation.
Safety is also ensured by the latest generation DSC (Dynamic Stabilitäts Control) chassis control system. On six-cylinder models, the DSC system has been enhanced with useful features to keep the brake discs dry in wet weather or to increase braking readiness by applying brake pads to the discs. Rolling down on hills and pecking before coming to a complete stop are now also excluded.
The result: the sports sedan develops an advantage in its main discipline - dynamism.
Active cruise control ACC: more driving pleasure.
ACC (Active Cruise Control) is much more than just cruise control. It additionally takes into account the traffic situation.
Using a radar sensor, the system detects the distance to the vehicle in front and adapts the speed and distance according to one of several preset steps. The ACC function is only intended for uniform motion in moderately dense traffic. With its help, regardless of external interfering influences and without driver adjustments, the desired speed is automatically reached, which is then maintained constant and, if necessary, reduced. To do this, the driver, by pressing the appropriate control button, enters into memory the speed at which the car moves in this moment. The speed is then stored in memory and maintained until the driver presses the accelerator or brake pedal.
The dynamically elegant design of the 3 Series Sedan.
The design language of the 3 Series reflects the distinctive look of a dynamically elegant sports sedan, which occupies a central place in the range of modern design BMW developments. It harmoniously combines the features of the BMW Z4 or BMW 1 Series with the elegance of the "five" and "seven". The new 3-series sedan features short overhangs, a rearward-facing interior and a long bonnet. The interior, which has grown noticeably both outside and inside, leaves an impression of light and spaciousness, fully in line with the needs of the target group of the new 3 Series. The length of the car is 4520 millimeters (+49 mm compared to the previous model), the width is 1817 millimeters (+78 mm) and the height is 1421 millimeters (+6 mm). The wheelbase is 2,760 millimeters (+35 mm).
Progressive Body: Lighter, Stiffer, Safer.
A body that has become more rigid and at the same time lighter has made a significant contribution to the harmony of the concept of the new BMW 3 Series. Its streamlined, lightweight design has purposefully utilized advanced steel grades and pressure treatment technologies. Thanks to the new design of the load-bearing structure, the rigidity of the body has increased by a total of 25 per cent without increasing the weight of the vehicle compared to the previous model.
Side Impact: The Most Reliable Generation 3 Series of All Time.
The design of the new BMW 3 Series is designed to achieve best results in European crash test EuroNCAP. Moreover, it is one of the first cars, which is equipped to meet the very high requirements of the US side impact and crash tests there, where the vehicle is subjected to a rear impact at high speed. In addition to the optimized seat belt system, occupant protection also includes six airbags as standard: frontal airbags for the driver, front passenger, pelvic and thoracic airbags and curtain airbags for head protection.
Reliable technology for increased safety.
In addition to the standard halogen twin headlights, the customer can optionally order bi-xenon headlights with or without adaptive swivels.
Bi-xenon headlights with adaptive swiveling elements provide optimum illumination of the road thanks to the continuous dynamic adaptation of the headlights to the current situation. traffic situation. As a result, the visibility conditions for the driver are noticeably improved, especially when cornering, when the light, as if by magic illuminating the direction of the road, is ahead of the driver's eyes.
Two-stage brake lights as standard increase the luminous surface under heavy braking or when the ABS is activated. The driver following behind intuitively perceives this as emergency braking, itself slows down more strongly and as a result gains in such an important braking distance.
In addition, the new BMW 3 Series is equipped as standard with safety tires, which, in the event of damage, can be driven further with maximum speed 80 km/h for a distance of up to 250 km.
Successful solutions in the interior - premium comfort.
The interior is modern and harmonious. The free atmosphere evokes a feeling of controlled dynamics and lightness. The driver and passengers feel both characters harmoniously combined in the 3 Series: a comfortable mid-range sedan and a sports car.
Harmonious integration functional systems for driver and front passenger.
In keeping with BMW tradition, the cockpit is clearly structured and oriented towards the driver. On the left is the driver's area, unequivocally and clearly providing him with all necessary information. The central part is designed as a comfort zone, which is optimally accessed by both the driver and front passenger.
Landing determines the ease of management.
The 3 Series provides the rider with an extremely comfortable riding position with perfect lateral support. sports seats, offered as an option, are equipped with backrest width adjustment, as on the BMW M3. This allows the width of the backrest to be adapted to the contours of the body and driving style, and also creates a feeling of comfort.
The versatility of the 3 Series Sedan places special demands on the range of pockets and storage compartments. It comes as standard with practical pockets and compartments that are at hand for the driver and front passenger. Another set of pockets is designed primarily for rear passengers. Trunk capacity increased to 460 liters. For the first time on a BMW, a pull-out shelf is used under the rear shelf. If the entire volume of the trunk is required, then the shelf can be dismantled in just two steps.
Heating and air conditioning ensure optimal comfort.
The new 3 Series is equipped with the fastest heating and cooling system in the competition. In addition, an optional climate control system provides optimum comfort. It provides the right temperature in the shortest possible time and maintains constant comfort for a long time, while passengers are spared from drafts. For the first time in its class, the 3 Series is equipped with mechanical sunblinds on the windows. rear doors and curtain rear window with electric drive.
Ease of management with high information density.
The new BMW 3 Series offers optimum handling and ergonomics. Controls for important functions such as air conditioning and radio are comfortable and reliable. Management of complex systems with a high density of information is carried out with the help of additional equipment - the iDrive system associated with the navigation system. The system display is located under the visor in the center of the front panel. The display shows the operation of almost all assistance and communication systems. Its main menu is divided into four areas: communication, navigation, infotainment and air conditioning. Depending on the configuration, it is possible to control sub-functions on different levels located in these zones. Using the controller, functional zones are selected or a search is carried out within the menu. Along with the controller, you can choose from an optimized voice control system with additional functions.
Multifunction steering wheel with freely programmable buttons.
The multifunction steering wheel is also independent system help. In addition to its primary function, it also provides the ability to control important systems thanks to ergonomically located buttons.
In addition, the presence of the iDrive system allows you to freely program two buttons - a novelty in the middle class.
Opening the door and starting the engine without the ignition key.
While numerous buttons and keys have disappeared from the cockpit thanks to iDrive, the optional Comfort Access has eliminated the traditional ignition key: a barbless key, called an ID sensor, allows the driver to open the car and start the engine without having to take the key out of his pocket. At the same time, thanks to the memory function in the key, among other functions, the seat position, mirrors, air conditioning mode and radio channel selection are carried out in accordance with previously programmed settings.
Vehicle infotainment systems upper class
.
The new BMW 3 Series is equipped with infotainment systems designed for high-end BMW vehicles. As an option, the customer can order a Business or Professional navigation system, both DVD-based. The optional HiFi Professional LOGIC7 audio system provides surround sound during playback.
In combination with a telephone as an accessory, you can also use all the services provided by BMW system Assist and enhance comfort and safety: Emergency Call, BMW Assistance, BMW Information, Traffic Information and Help Desk.
The BMW triple in the 90th body gives the driver indescribable pleasure on the move: it has an ideal weight distribution, precise steering and excellent gearbox operation. The car (except for the sports versions of the M3 and M3 GTS) is very comfortable.
In our market most widespread received a 3-ka sedan, the appearance of which is somewhat spoiled by the rear lights of the pre-styling version, similar to the lights from Daewoo Lanos.
This BMW 3 model was equipped with more than 20 different power units with a capacity of 116 to 420 Horse power. In general, everyone, even the most demanding buyer, will be able to choose an engine to their liking.
BMW E90 2005
Troika E90, like the rest bmw cars of that time, has a rear or four-wheel drive. 60% torque in standard conditions with all-wheel drive turned on, it is transmitted to the rear axle, but if necessary, the clutch can transfer the entire moment to one of the axles, including the front one.
A good option is the BMW 318 with a 2.0-liter gasoline engine and 143 horsepower, released after 2007. The BMW 318d (143 forces) also delivers few problems. A good choice would be the less common 325d (3.0 liters and 197 forces) after the 2007 release.
Chronology of the release of BMW E90 / 91/92/93 models:
2004- start of production of a sedan with the code designation E90:
engine model N46B20) - 150hp, with an index of 320i;
2.5l. gasoline engine (N52B25
N52B30) - 258hp, with an index of 330i;
2.0l. diesel engine (N47D20) - 163hp, index 320d.
BMW E90 2005
2005- the emergence of the Touring Wagon (station wagon) E91 and all-wheel drive versions 325xi, 330xi, 330xd. Also this year was marked by the release of several new engines:
1.6l. gasoline engine (N45B16) - 116hp, index 316i;
2.0l. gasoline engine (N46B20) - 129hp, with an index of 318i;
2.0l. gasoline engine (N45B20) - 173hp, with an index of 320si;
2.0l. diesel engine (M47D20) - 122hp, index 318d;
3.0l. diesel engine (M57D30) - 231hp, with an index of 330d.
BMW E91 2006
2006- release start two-door coupe E92. Also in December of the same year, the E93 convertible goes on sale. In the same year, several new engines appear:
3.0l. gasoline engine (N54B30) - 306hp biturbo with index 335i;
3.0l. diesel engine (M57D30) - 197hp, with an index of 325d;
3.0l. diesel engine (M57D30) - 286hp, biturbo, with an index of 335d.
BMW E93 2007
2007- the appearance of versions of the M3 sedan and coupe with a 4.0 V8 engine (S65B40) - 420hp. Also in the same year, the following engines appeared:
N46B20, N43B20) - 136hp and 143hp, with an index of 318i;
2.0l. gasoline engines (N46B20, N43B20) - 156hp and 170hp, with an index of 320i;
3.0l. gasoline engine (N52B25) - 218hp, with an index of 325i;
3.0l. gasoline engine (N53B30) - 272hp, with an index of 330i;
2.0l. diesel engine (N47D20) - 143hp, index 318d;
2.0l. diesel engine (N47D20) - 177hp, index 320d.
2008- the model was restyled in E90/E91 bodies. The changes affected most of the appearance of the car. There are few changes in the interior - sports steering wheels have changed, the light control knob has changed, new interior trim materials have been added to the choice of buyers.
Changes during appearance BMW E90/E91 dorestyle and restyling
Also in 2008, two more engines appeared:
1.6l. gasoline engine (N43B16) - 122hp, index 316i;
3.0l. diesel engine (N57D30) - 245hp, with an index of 330d, which replaced the 3.0l engine. - 231hp.
2010- Restyled coupe and convertible.
Changes in the appearance of the BMW E92 dorestyle and restyling
Also in 2010, the M3 GTS version began to be produced with a 4.4L V8 engine. - 450hp New engines have appeared:
2.0 diesel engine (N47D20) - 163hp, and 184hp, with an index of 320d;
3.0 diesel engine (N57D30) - 204hp, index 325d.
10.2011 - month end of production of the BMW 3-series in the back of the E90.
07.2012 - the month of the end of production of the BMW 3-series in the back of the E91.
2013- In June of this year, the production of the E92 coupe was completed, and in October the E93 version of the cabriolet was completed.
The 173-horsepower version of the 320si gasoline was produced using technologies used in the production of racing cars. But, this "overclocked" engine, unfortunately, is not repairable. On secondary market it is impossible to find a 320si with an "unshaken" motor.
Modifications and specifications gasoline engines BMW E90/91/92/93
The 150bhp 320i with Valvetronic loves to eat oil. His appetite often reaches 2 liters per thousand kilometers. Motors on which oil was used that was not recommended by the manufacturer are subject to the greatest "oil burn", which gave rapid wear piston rings.
Gasoline engines after 2007 were equipped with tender fuel injectors Bosch. Sometimes these nozzles failed already by 70 thousand kilometers. This was manifested by a loss of power and engine smoke. What is most strange, they failed more often and faster under sparing engine operating conditions.
Modifications and technical characteristics of diesel engines BMW E90 / E91 / E92 / E93
A 177-horsepower two-liter turbodiesel is the most unrecommended option for purchase. Often, when starting this engine, the chain broke on both camshafts. After such a “failure”, you need to prepare a decent amount of money for spare parts and repairs. In addition, the piezoelectric nozzles of this motor are not repairable and are highly sensitive to the quality of diesel fuel.
Turbodiesel units manufactured in 2005-2006 suffer from oil leakage from under the intake manifold. In addition, sometimes they cut off the intake flaps, which damaged the engine.
BMW E91 2009
The 163-horsepower two-liter turbodiesel was equipped with a Mitsubishi turbine, on which the axle could collapse after 100 thousand kilometers, and the turbine control unit often failed, which cannot be changed separately or repaired. Helped only buying a new turbine.
The E90 trio was equipped with both a 6-automatic transmission from ZF and a manual transmission.
There are no complaints about the brake system of the trio.
The front suspension is quite hardy, only traction and stabilizer bushings are subject to replacement. In the rear suspension, after 100 thousand kilometers, floating silent blocks usually fail. If in dry weather a creak appeared from behind, then this is a sure sign of their death.
BMW E92 2010
The rear wheels of this trio are installed with a “house” at the factory. This is done to increase the stability of the machine when driving at high speed. It is because of this "house" that the inner surface of the tread of the rear tires is prone to rapid wear.
The steering rack of this car is quite expensive, so when choosing a used E90, you should pay Special attention her integrity.
In the back of the E91 (station wagon) there were problems with the radio and central lock. The first stopped catching stations, and the second simply did not respond to the key fob. The reason is a broken antenna in the trunk lid.
BMW E93 2010
Also station wagons "suffer" damage electrical harness in the lid tailgate. The tourniquet is damaged due to insufficient intrinsic length. Some services offer a service to lengthen it.
There were complaints about the steering wheel lock. The yellow indicator that appears in the form of a steering wheel should alert you. When the indicator color changes to red, expect the steering wheel to lock soon. Flashing the ECU or replacing the electronic board helps.
Salon BMW E90 2008
Xenon lamps in the E90 last about four years. Branded lamps are quite expensive.
There were no mass cases of body corrosion, which indicates good quality paint and varnish coating and the metal itself.
But as for the interior, on the previous 46th series, it did not wear out so quickly. The E90 quickly wears out the coating of the steering wheel and gearshift lever.
So, the advantages of the BMW 3-series E90 are:
Reliable suspension;
Soft operation of engines;
Clear operation of the checkpoint.
The disadvantages include:
Small space on the second row;
The unreliability of some engines and the high cost of their repair;
Station wagon wiring harness problems.
Summarize. The car in the back of the E90 is not just a continuation of the 46th series. Many solutions have not been applied before in the 3rd series. For example, the suspension, which has become more tenacious. It is not recommended to buy a two-liter turbodiesel (177 forces).
A selection of reviews, video reviews and a test bmw drives E90:
Crash test BMW E90:
Previous generations of triples from BMW were distinguished by reliability and "indestructibility". Since the distant 1982, the Bavarian concern produced the third series in the bodies of E30, E36, E46, and all of them served for a long time and did not create problems for their owners, despite the rather complex technical design.
And now we will analyze in detail the penultimate generation in the back of the E90, which was produced from 2005 to 2012, there are still a huge number of such cars on the secondary market.
Externally, the car looks stylish and modern, despite its age, and in the future external design BMW cars never get old. The quality of the body is also very high, such a body does not take corrosion. The paintwork layer is thick and strong, so the car remains like new for a long time, it does not rub off on washes, does not fade over time, and if scratches appear, they are not visible due to high-quality metal.
In 2008, there was a restyling, which corrected some childhood diseases. And in pre-styling versions there are some flaws, cracking headlight glasses are especially noticeable, even with xenon the headlight can easily crack for no reason. A new xenon headlight assembly will cost 700 euros.
In models released after 2008, the glass on the headlights no longer burst. You can distinguish the post-styled 3 Series by updated bumpers, other nostrils, a muscular hood and LED headlights behind.
The harsh Russian winters are not very suitable for bmw electricians, especially in pre-styling models in the JunctionBox fuse box positive wire may be damaged., there were cases that after 3 years it simply rotted away. To fix this problem, you need to change the wire, and if it doesn’t help, then replace the unit itself, which costs 400 euros.
If rust gets to the mechanism of the wipers, then their joints will turn sour, from which the motor will overheat and subsequently fail. As for the exterior mirrors, if their folding mechanism is stuck, it can be stirred and lubricated, then the exterior mirrors can fold automatically. It is better to do such simple things than to buy a new wiper mechanism and folding mechanism, which cost 300 and 160 euros respectively.
It is also necessary to monitor the bearings of the heater motor and lubricate them, especially for cars over 6 years old. bearings dry out and create a not very pleasant whistle. There are more difficult situations when the car has 2-zone climate control, and only cold air is blowing from the passenger side. It is not so easy to solve the problem here - you need to change the heater valves, and this is not cheap - 300 euros. They are near the shield. engine compartment, and you also need to change the water pump, which costs about 170 euros.
If the seat heating stops working, then there will be no serious costs if you have standard seats, the heating elements on them are inexpensive - 18 and 60 euros for the pillow and backrest, respectively. And if sports seats are installed in the car, then here you will have to make a replacement along with the trim, the price will be much more expensive, depending on the material used, the cost varies from 600 to 1000 euros.
In cars with gasoline engines, the electrics are quite reliable and rarely cause trouble for owners. The only thing that can incur costs is Valvetronic servo motor. The price of the servomotor is 220 euros, it rotates the eccentric shaft that regulates the stroke of the intake valves. Usually this servo motor can not withstand more than 50,000 km. Even before the deadline can fail customized coils ignition, their price is 42 euros for each. Generators easily hold on for 200,000 km. But by this time, the engine itself may require repair.
Motors in BMW E90
In this generation of BMW 3-series, the best bavarian motors in the form of a plate - M54. Instead of these reliable and durable motors they began to install new N52 engines, which weigh less, consume less fuel, and have more power. But on the other hand, these motors are not as durable as the “stove”. The new engines use a bimetallic cylinder block - the outer honor is made of a light magnesium alloy, and the inner one is cast from an aluminum alloy.
Even the oil consumption of the M-series engines was significantly less: the more you drive at high speeds, the greater the oil consumption. And on new N-series engines, oil must always be added, regardless of where the tachometer needle is located. The 2.5-liter engine, which is installed in 25% of cars, consumes the most oil - about 1 liter per 1000 km. The reason for such a large expense is that thin rings are used in the design, and their shape is not the most successful, therefore the cylinder-piston group wears out very quickly, which entails an expensive repair - about 2000 euros.
All gasoline engines are famous for the fact that valve stem seals are no longer good for 100,000 km. run, and the oil enters the inside of the cylinders, where the fuel mixture burns out. A set of these caps will cost 50 euros.
Quite popular in the third bmw series are 4-cylinder engines N46, cars with such engines more than 25%. The oldest machines of this generation have quite a few problems of their own - chain tensioner has a weak o-ring, and also, after 50 thousand km. there is a leak through the valve cover gasket, the replacement of which will cost 80 euros.
These new motors don't even have a dipstick to check the oil level. But there is a sensor that monitors the oil level, it gives these readings on the on-board computer display, but these data are not accurate enough, and are also updated with a delay, so they should not be trusted.
Even the ventilation of the oil crankcase can create problems, after 60,000 km it happens that it does not fulfill its functions. Here the point is that oil separator diaphragm fails, and it is also possible that the plastic tubes are clogged with deposits. Replacing the membrane will cost 90 euros, and a set of pipelines - 100 euros. If the crankcase ventilation is not repaired in time, the valve hydraulic bearings may fail due to oil starvation. Each hydrosupport costs 10 euros, and there are 24 of them in total. if you take a 6-cylinder engine.
You should also monitor the vacuum pump, especially after 120 thousand km. If there are oil leaks, then you need to replace the gasket in it. In general, the vacuum pump here is reliable, costs 300 euros and quietly serves at least 200 thousand km.
The cooling system also requires attention, especially in 6-cylinder engines that do not survive overheating well, they have little space under the hood, and the coolant temperature is not displayed on the instrument panel. In order for the cooling system to work properly, it is necessary to clean the gap between the radiators every 2 years, and also clean the radiator cells, they are small and after 70 thousand km. may get clogged. For prevention, it is recommended every 60,000 km. replace expansion tank cap, which is inexpensive - only 15 euros. The valve of this cover can imperceptibly jam, because of this, the radiator, water pump and thermostat will deteriorate, which will cost much more than the expansion tank cap. There are also positive changes, now there are fewer problems with the fan, the thermal coupling design was used on the M-series motors, and the all-electric design was introduced in the new motors.
Valve train chain here it is very reliable, one might say - eternal, for prevention it is advisable to change the hydraulic tensioner every 100,000 km, it costs only 40 euros. As for the chain on some diesel engines, then here it is the other way around - she lives a little.
In 2007, a 4-cylinder N47 diesel engine with a volume of 2 liters appeared. Power is from 115 to 184 liters. with. It uses aluminum block cylinders, and the chain is already after about 100,000 km. it can stretch so much and jump over several teeth of the drive sprocket, or it can even break. In both cases, very expensive repairs engine. Therefore, starting from 80,000 km. it is better to change it immediately so as not to risk the motor.
BMW has been struggling with this problem for a long time, installing various tensioners, completely changing engines under warranty. But the owners of these cars are not particularly easier, you have to listen when you drive for unusual sounds from under the hood. It is also unpleasant that the timing drive is located at the rear of the block, so it is difficult to monitor what condition it is in in order to change the chains - you must completely remove the motor.
It’s not worth waiting for vibration and sound to appear, as if something is sawing in the upper part of the engine and the car’s power decreases, especially on those cars where there is no longer a guarantee. Of course, to change timing gear you have to spend more than 2,000 euros, but if the chain breaks, you will have to completely change the engine, and these are other expenses - a new such motor costs 10,000 euros. Paying that kind of money is inappropriate, because a BMW 3-series car in the back of an E90 with mileage costs about 15,000 euros. So, those owners who have had a similar situation calmly install a used motor that they bought at a disassembly. Uncleared cars are perfect for such purposes.
Here in the old turbodiesel engines M47 and M57 cast iron problems are much less, but these engines cannot be called ideal. For example, after 150,000 km. mileage, if there is a smell of burnt rubber, it means that it's time to replace the crankshaft pulley along with the absorber torsional vibrations. This will cost approximately 300 euros.
And a 3-liter M57 diesel engine can crack an exhaust manifold made of steel. A new one costs about 400 euros. When the mileage reaches 200,000 km., You need to carefully monitor intake manifold so that there are no traces of oil near the flaps of the swirl channels. If there is oil, then the damper has failed, in which the axis has broken off, it can go straight into the cylinder. Therefore, it is necessary to quickly go to the service station and correct the situation.
BMW 3 series transmission
transmission bmw reliable, especially the xDrive all-wheel drive system. mechanical box at 6 steps, Getrag works for a long time and does not create any problems, except that the clutch must be changed every 200,000 km. Replacing the clutch will cost about 400 euros.
As for the 6HP automatic gearbox from ZF, this gearbox is not particularly reliable. Despite its prevalence, it requires some costs: after 120 thousand km. it will be necessary to change the seals if they leak, as well as the gaskets. All this will pull on 300 euros.
And when the mileage exceeds 200,000 km, there is a risk that the clutches, torque converter and electronic-hydraulic control unit will fail. Such a serious repair to replace all these elements will cost about 2000-3000 euros.
On modifications with more power, you need to follow rear axle- if light tapping appears during a sharp start from a place, then it is necessary to replace the loose nut of the cardan flange, which is joined to the main gear, as soon as possible. If the nut is completely untwisted, then the cardan shaft will fall off along the way.
Suspension
In the BMW of the third series in the back of the E90, the suspension does not last long, especially if the car drives on Russian roads. Already after 40 thousand km. necessary change stabilizer bars and bushings for them, in versions before restyling, the bushings failed very quickly, but the bushings of post-restyling models began to be made from stronger material, which had a positive effect on their durability. Already after 100 thousand km. it will be necessary to change the shock absorbers, the front ones cost 200 euros, and the rear ones 250 each. The front suspension arms will also need to be replaced, each of which costs 120 euros, but the rear suspension arms can last up to 140,000 km.
On models with all-wheel drive the suspension begins to crumble faster than on models with rear wheel drive. If we take for example the BMW X3 in the back of the E46, then it has levers made of steel, not aluminum, which already makes the suspension more durable. In addition, in the E90 three-ruble note, the front bearings do not last long and they must be changed simultaneously with the hub, and the X3 has bearings that can easily withstand 200 thousand km each.
brakes
The brakes generally took on several functions at once: just braking with the brake pedal, they are also involved in ESP system and simulate blocking. That's why brake pads are quickly erased - already after about 50,000 km. The calipers must be kept clean when the car brakes, the discs and pads get very hot, and from high temperatures the calipers are covered with a crust of dirt that has baked on, so there are times when the brake pads stick. Also due to severe heating hub flanges can oxidize that hold the wheels. Because of such oxidation, then it becomes problematic to remove the wheels.
The steering of the 3-ki BMW is on top, steering rack reliable and lasts a long time, there are also modifications with the ActiveSteering system, they also do not cause problems. There are cases that after 100,000 km. still, there is a backlash, but there may be a problem in the steering shaft cross, it will cost 210 euros to change it. After about 150,000 km. may need to replace the power steering pump, it must be changed as soon as possible, because if it wears out a lot, then chips will begin to pour from it, which will scatter throughout the system, which can be very bad for the steering rack, and if it fails, then you will have to pay 1400 euros , that's how much a new rack and pinion mechanism costs.
In general, we can say that the reliability of the 3rd BMW series The E90 has deteriorated significantly when compared with the previous generation of the 3-ki - E46. But for those who decide to buy this beamer in the back of an E90, it is better to stay away from modifications with a 2.5-liter gasoline 6-cylinder engine and a 2-liter diesel engine N47. It is better to choose among 3-liter gasoline engines and cast iron diesel engines. These motors create fewer problems for their owners. Gearbox - the most reliable - mechanics, it lasts the longest. You should also choose a post-styling car, many childhood diseases have been corrected in it, such a normal car costs about 900,000 - 1,100,000 rubles. Approximately the same cost on the secondary Mercedes-Benz market C-class and Volkswagen Passat B6. These machines are no more problematic than troika bmw, and also, their predecessors are considered more reliable.
Sometimes it helps a lot to watch a video with test drives and car inspections before buying directly. In this regard, here is a video for you on how to inspect bmw car 3 series in the 46th body:
