BMW 3 series 2008 vs Audi A4 2008

 
BMW 3 series
2008 - 2012
Audi A4
2008 - 2011
Gearbox: ManualManual
Engine: 1.6 Petrol1.8 Petrol
Camshaft drive: Timing chainTiming chain

Performance

Power: 122 HP120 HP
Torque: 160 NM230 NM
Acceleration 0-100 km/h: 10.8 seconds10.5 seconds
Audi A4 is a more dynamic driving.
BMW 3 series engine produces 2 HP more power than Audi A4, but torque is 70 NM less than Audi A4. Despite the higher power, BMW 3 series reaches 100 km/h speed 0.3 seconds later.

Fuel consumption

Fuel consumption (l/100km): 5.97.1
Real fuel consumption: 7.2 l/100km8.5 l/100km
The BMW 3 series is a better choice when it comes to fuel economy.
By specification BMW 3 series consumes 1.2 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 180 litres of fuel.
By comparing actual fuel consumption based on user reports, BMW 3 series consumes 1.3 litres less fuel per 100 km than the Audi A4.
Fuel tank capacity: 63 litres65 litres
Full fuel tank distance: 1060 km in combined cycle910 km in combined cycle
1280 km on highway1180 km on highway
870 km with real consumption760 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 km370'000 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: 6 years6 years
Engine spread: Used also on BMW 1 sērijaUsed 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.

Dimensions

Length: 4.53 m4.70 m
Width: 1.82 m1.83 m
Height: 1.42 m1.43 m
BMW 3 series is smaller.
BMW 3 series is 17 cm shorter than the Audi A4, 1 cm narrower, while the height of BMW 3 series is 1 cm lower.
Trunk capacity: 460 litres480 litres
BMW 3 series has 20 litres less trunk space than the Audi A4.
Turning diameter: 11 meters11.4 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): 1`8701`960
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 (€): 60005800
Rating in user reviews: 7.3/10 8.6/10
Pros and Cons: BMW 3 sērija has
  • lower fuel consumption
  • more full fuel tank mileage
Audi A4 has
  • longer expected engine lifespan
  • fewer faults
  • higher ratings in user reviews
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