BMW 3 series 2008 vs Audi A4 2008
| Gearbox: | Automatic | Automatic | |
|---|---|---|---|
| Engine: | 2.0 Diesel | 2.0 Diesel | |
| Camshaft drive: | Timing chain | Timing belt | |
| Engine chain usually needs to be replaced less often than the timing belt, but the cost of replacing the chain is usually higher. Chain motors are considered to be more reliable, but noisier and more vibration generating. | |||
Performance | |||
| Power: | 177 HP | 143 HP | |
| Torque: | 350 NM | 320 NM | |
| Acceleration 0-100 km/h: | 8.7 seconds | 9.7 seconds | |
|
BMW 3 series is more dynamic to drive. BMW 3 series engine produces 34 HP more power than Audi A4, whereas torque is 30 NM more than Audi A4. Thanks to more power BMW 3 series reaches 100 km/h speed 1 seconds faster. | |||
Fuel consumption | |||
| Fuel consumption (l/100km): | 6.0 | 6.0 | |
| Fuel tank capacity: | 61 litres | 65 litres | |
| Full fuel tank distance: | 1010 km in combined cycle | 1080 km in combined cycle | |
| 1240 km on highway | 1250 km on highway | ||
| 880 km with real consumption | 940 km with real consumption | ||
| Audi A4 gets more mileage on one fuel tank. | |||
Drive type | |||
| Wheel drive type: | 4x4 - AWD (all-wheel-drive) | Front wheel drive (FWD) | |
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BMW 3 sērija has 4x4: BMW xDrive is a proactive all-wheel drive system without a center differential that engages before the vehicle becomes destabilized, unnoticed by the driver. Torque is distributed between the axles by an electronically controlled multi-plate clutch in the transfer case. The clutch is partially locked most of the time, distributing power to both axles in a 40/60 front/rear ratio, but the system is capable of sending 100% of the torque to either axle. At high speeds or when parking, for example, the clutch is disengaged and all power is sent to the rear wheels. DSC (Dynamic Stability Control) also brakes the wheels individually to regain traction and assist in cornering. | |||
Engines | |||
| Average engine lifespan: | 350'000 km | 480'000 km | |
| Engine resource depends largely on regular maintenance and the quality of the oils and fuels used, but under equal conditions the average life of a Audi A4 engine could be longer. | |||
| Engine production duration: | 18 years | 6 years | |
| Engine spread: | Installed on at least 6 other car models, including BMW 5 sērija, BMW 1 sērija, BMW X3, BMW X1 | Used also on Seat Exeo | |
| In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. BMW 3 series might be a better choice in this respect. | |||
| BMW 3 sērija 2008 2.0 engine: The BMW N47 engine is sometimes called the worst BMW engine because of problems with the timing chain, which tends to stretch at 100 000 km. In addition, the engine has to be removed from the car to replace ... More about BMW 3 sērija 2008 2.0 engine Audi A4 2008 2.0 engine: This diesel engine is essentially a more efficient version of the well-known CAGA engine. The life of its piezo injectors depends heavily on the quality of the fuel used. The timing belt is replaced at ... More about Audi A4 2008 2.0 engine | |||
Dimensions | |||
| Length: | 4.53 m | 4.70 m | |
| Width: | 1.82 m | 1.83 m | |
| Height: | 1.44 m | 1.44 m | |
|
BMW 3 series is smaller. BMW 3 series is 17 cm shorter than the Audi A4, 1 cm narrower the height of the cars does not differ significantly. | |||
| Trunk capacity: | 460 litres | 490 litres | |
| Trunk max capacity: with rear seats folded down |
1385 litres | no data | |
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Audi A4 has more luggage space. BMW 3 series has 30 litres less trunk space than the Audi A4. | |||
| Turning diameter: | 11 meters | 11.4 meters | |
| The turning circle of the BMW 3 series is 0.4 metres less than that of the Audi A4, which means BMW 3 series can be easier to manoeuvre in tight streets and parking spaces. | |||
| Gross weight (kg): | 2`145 | 2`125 | |
| Safety: | no data | ||
| Quality: | average | above average | |
| Audi A4 has fewer problems. According to annual technical inspection data BMW 3 series has serious deffects in 25 percent more cases than Audi A4, so Audi A4 quality is probably significantly better | |||
| Average price (€): | 5800 | 5600 | |
| Rating in user reviews: | 7.3/10 | 8.5/10 | |
| Pros and Cons: |
BMW 3 sērija has
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Audi A4 has
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