Audi A4 is a more dynamic driving. Audi A6 engine produces 30 HP less power than Audi A4, the torque is the same for both cars. Due to the lower power, Audi A6 reaches 100 km/h speed 1.4 seconds later.
Fuel consumption
Fuel consumption (l/100km):
8.2
8.1
Real fuel consumption:
9.5 l/100km
9.8 l/100km
By specification Audi A6 consumes 0.1 litres more fuel per 100 km than the Audi A4, which means that if you drive 15,000 km in a year, the Audi A6 could require 15 litres more fuel. But when we compare the real fuel consumption reported by users, Audi A6 consumes 0.3 litres less fuel per 100 km than the Audi A4.
Fuel tank capacity:
70 litres
70 litres
Full fuel tank distance:
850 km in combined cycle
860 km in combined cycle
1070 km on highway
1110 km on highway
730 km with real consumption
710 km with real consumption
Dimensions
Length:
4.93 m
4.59 m
Width:
1.86 m
1.77 m
Height:
1.46 m
1.43 m
Audi A6 is larger. Audi A6 is 34 cm longer than the Audi A4, 9 cm wider, while the height of Audi A6 is 3 cm higher.
Trunk capacity:
565 litres
442 litres
Audi A6 has more luggage capacity. Audi A6 has 123 litres more trunk space than the Audi A4.
Turning diameter:
12 meters
11.1 meters
The turning circle of the Audi A6 is 0.9 metres more than that of the Audi A4, which means Audi A6 can be harder to manoeuvre in tight streets and parking spaces.
Audi A4 has slightly fewer faults. Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for Audi A6, so Audi A4 quality could be a bit better.
