BMW 3 series 2012 vs Audi A4 2011
| 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: | 163 HP | 143 HP | |
| Torque: | 380 NM | 320 NM | |
| Acceleration 0-100 km/h: | 8.1 seconds | 9.1 seconds | |
|
BMW 3 series is more dynamic to drive. BMW 3 series engine produces 20 HP more power than Audi A4, whereas torque is 60 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): | 4.1 | 4.8 | |
| Real fuel consumption: | 5.6 l/100km | 7.1 l/100km | |
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The BMW 3 series is a better choice when it comes to fuel economy. By specification BMW 3 series consumes 0.7 litres less fuel per 100 km than the Audi A4, which means that by driving the BMW 3 series over 15,000 km in a year you can save 105 litres of fuel. By comparing actual fuel consumption based on user reports, BMW 3 series consumes 1.5 litres less fuel per 100 km than the Audi A4. | |||
| Fuel tank capacity: | 57 litres | 63 litres | |
| Full fuel tank distance: | 1390 km in combined cycle | 1310 km in combined cycle | |
| 1580 km on highway | 1430 km on highway | ||
| 1010 km with real consumption | 880 km with real consumption | ||
| BMW 3 series gets more mileage on one fuel tank. | |||
Drive type | |||
| Wheel drive type: | Rear wheel drive (RWD) | Front wheel drive (FWD) | |
Engines | |||
| Average engine lifespan: | 330'000 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 2012 2.0 engine: Because of problems with the timing chain, which tends to stretch at 100,000 km, the BMW N47 engine is sometimes called the worst BMW engine. Replacing the timing chain also requires removing the engine from ... More about BMW 3 sērija 2012 2.0 engine Audi A4 2011 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 2011 2.0 engine | |||
Dimensions | |||
| Length: | 4.62 m | 4.70 m | |
| Width: | 1.81 m | 1.83 m | |
| Height: | 1.42 m | 1.43 m | |
| Both cars are similar in size. BMW 3 series is 8 cm shorter than the Audi A4, 2 cm narrower, while the height of BMW 3 series is 1 cm lower. | |||
| Trunk capacity: | 480 litres | 480 litres | |
| Turning diameter: | 11.3 meters | 11.4 meters | |
| The turning circle of the BMW 3 series is 0.1 metres less than that of the Audi A4. | |||
| Gross weight (kg): | 1`975 | no data | |
| Safety: | no data | ||
| Quality: | below average | above average | |
| Audi A4 has fewer problems. According to annual technical inspection data BMW 3 series has serious deffects in 35 percent more cases than Audi A4, so Audi A4 quality is probably significantly better | |||
| Average price (€): | 11 600 | 9200 | |
| Pros and Cons: |
BMW 3 sērija has
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Audi A4 has
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