Audi A4 is more dynamic to drive. Audi A4 engine produces 32 HP more power than Audi A6, whereas torque is 44 NM more than Audi A6. Thanks to more power Audi A4 reaches 100 km/h speed 2.2 seconds faster.
Fuel consumption
Fuel consumption (l/100km):
9.4
9.5
Audi A4 consumes 0.1 litres less fuel per 100 km than the Audi A6, which means that by driving the Audi A4 over 15,000 km in a year you can save 15 litres of fuel.
Fuel tank capacity:
62 litres
80 litres
Full fuel tank distance:
650 km in combined cycle
840 km in combined cycle
Audi A6 gets more mileage on one fuel tank.
Engines
Average engine lifespan:
460'000 km
480'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used.
Engine production duration:
3 years
6 years
Engine spread:
Used also on Audi A6
Installed on at least 2 other car models, including Audi 100, Audi Coupe
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Audi A6 might be a better choice in this respect.
Dimensions
Length:
4.48 m
4.80 m
Width:
1.73 m
1.78 m
Height:
1.42 m
1.44 m
Audi A4 is smaller. Audi A4 is 32 cm shorter than the Audi A6, 5 cm narrower, while the height of Audi A4 is 2 cm lower.
Trunk capacity:
390 litres
390 litres
Trunk max capacity: with rear seats folded down
1250 litres
no data
Turning diameter:
11.1 meters
11.4 meters
The turning circle of the Audi A4 is 0.3 metres less than that of the Audi A6.
Gross weight (kg):
1`870
2`015
Safety:
no data
Quality:
Audi A4 has fewer problems. According to annual technical inspection data Audi A6 has serious deffects in 35 percent more cases than Audi A4, so Audi A4 quality is probably significantly better
