Audi A6 petrol engines consumes on average 1.3 litres less fuel per 100 km than Audi A8. On average, Audi A6 equipped with diesel engines consume 1.6 litres less fuel per 100 km than the Audi A8. This comparison does not take engine capacity into account, so to compare the fuel consumption of specific engines, select the car version!
Dimensions
Length:
4.92 m
5.11 m
Width:
1.86 m
1.89 m
Height:
1.46 m
1.45 m
Audi A6 is smaller, but slightly higher. Audi A6 is 19 cm shorter than the Audi A8, 3 cm narrower, while the height of Audi A6 is 1 cm higher.
Trunk capacity:
546 litres
500 litres
Audi A6 has more luggage capacity. Even though the car is shorter, Audi A6 has 46 litres more trunk space than the Audi A8. The Audi A8 may have more interior space, so the cabin could be more spacious and more comfortable for the driver and passengers.
Turning diameter:
12 meters
13 meters
The turning circle of the Audi A6 is 1 metres less than that of the Audi A8, which means Audi A6 can be easier to manoeuvre in tight streets and parking spaces.
