Mercedes C class engine produces 13 HP more power than Audi A4, the torque is the same for both cars.
Fuel consumption
Fuel consumption (l/100km):
7.0
6.9
Mercedes C class 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 Mercedes C class could require 15 litres more fuel.
Fuel tank capacity:
66 litres
54 litres
Full fuel tank distance:
940 km in combined cycle
780 km in combined cycle
1150 km on highway
930 km on highway
Mercedes C class gets more mileage on one fuel tank.
Both cars are similar in size. Mercedes C class is 6 cm shorter than the Audi A4, width is practically the same also the height of the cars does not differ significantly.
Trunk capacity:
no data
495 litres
Trunk max capacity: with rear seats folded down, if possible