BMW 3 series is a more dynamic driving. Audi A4 engine produces 15 HP less power than BMW 3 series, whereas torque is 35 NM less than BMW 3 series. Due to the lower power, Audi A4 reaches 100 km/h speed 1.1 seconds later.
Fuel consumption
Fuel consumption (l/100km):
8.0
7.3
Real fuel consumption:
8.1 l/100km
8.1 l/100km
The BMW 3 series is a better choice when it comes to fuel economy. By specification Audi A4 consumes 0.7 litres more fuel per 100 km than the BMW 3 series, which means that if you drive 15,000 km in a year, the Audi A4 could require 105 litres more fuel.
Both cars are similar in size. Audi A4 and BMW 3 series are practically the same length.
Trunk capacity:
390 litres
435 litres
Trunk max capacity: with rear seats folded down
no data
1345 litres
BMW 3 series has more luggage space. Audi A4 has 45 litres less trunk space than the BMW 3 series.
Turning diameter:
11.1 meters
10 meters
The turning circle of the Audi A4 is 1.1 metres more than that of the BMW 3 series, which means Audi A4 can be harder to manoeuvre in tight streets and parking spaces.
BMW 3 series has fewer problems. According to annual technical inspection data Audi A4 has serious deffects in 400 percent more cases than BMW 3 series, so BMW 3 series quality is probably significantly better
