BMW 3 series 2008 vs Audi A4 2008

 
BMW 3 series
2008 - 2012
Audi A4
2008 - 2011
Gearbox: ManualManual
Engine: 2.5 Petrol2.0 Petrol
Camshaft drive: Timing chainTiming chain

Performance

Power: 218 HP211 HP
Torque: 250 NM350 NM
Acceleration 0-100 km/h: 7.3 seconds6.6 seconds
Audi A4 is a more dynamic driving.
BMW 3 series engine produces 7 HP more power than Audi A4, but torque is 100 NM less than Audi A4. Despite the higher power, BMW 3 series reaches 100 km/h speed 0.7 seconds later.

Fuel consumption

Fuel consumption (l/100km): 7.97.4
Real fuel consumption: 8.9 l/100km9.4 l/100km
The BMW 3 series is a better choice in terms of fuel economy based on user-reported consumption, although the specification shows otherwise.
By specification BMW 3 series consumes 0.5 litres more fuel per 100 km than the Audi A4, which means that if you drive 15,000 km in a year, the BMW 3 series could require 75 litres more fuel.
But when we compare the real fuel consumption reported by users, BMW 3 series consumes 0.5 litres less fuel per 100 km than the Audi A4.

Drive type

Wheel drive type: 4x4 - AWD (all-wheel-drive)All wheel drive (AWD, 4x4)

Engines

Average engine lifespan: 350'000 km350'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used.
Engine production duration: 7 years6 years
Engine spread: Installed on at least 3 other car models, including BMW 5 sērija, BMW X3, BMW Z4Installed on at least 2 other car models, including Audi A5, Audi Q5
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 2.5 engine: On this engine, the valve seals and crankcase breather valve diaphragm tend to fail after 80-100 000 km, leading to increased oil consumption. It is recommended to choose engines manufactured in the last years ...  More about BMW 3 sērija 2008 2.5 engine 

Audi A4 2008 2.0 engine: This engine offers a good balance of power and fuel efficiency but is highly demanding in terms of service quality. One of its most notable issues is excessive oil consumption. While the manufacturer addressed this ...  More about Audi A4 2008 2.0 engine 

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): 2`0602`070
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 (€): 58005400
Rating in user reviews: 7.3/10 8.4/10
Pros and Cons: BMW 3 sērija has
Audi A4 has
  • more dynamic
  • fewer faults
  • higher ratings in user reviews
  • lower price
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