Audi A4 engine produces 15 HP less power than Mercedes C class, the torque is the same for both cars.
Fuel consumption
Fuel consumption (l/100km):
5.4
6.1
Real fuel consumption:
5.9 l/100km
6.0 l/100km
The Audi A4 is a better choice when it comes to fuel economy. By specification Audi A4 consumes 0.7 litres less fuel per 100 km than the Mercedes C class, which means that by driving the Audi A4 over 15,000 km in a year you can save 105 litres of fuel. By comparing actual fuel consumption based on user reports, Audi A4 consumes 0.1 litres less fuel per 100 km than the Mercedes C class.
Audi A4 is larger. Audi A4 is 2 cm longer than the Mercedes C class, 4 cm wider the height of the cars does not differ significantly.
Trunk capacity:
445 litres
455 litres
Despite its longer length, Audi A4 has 10 litres less trunk space than the Mercedes C class. This could mean that the Audi A4 uses more space in the cabin, so the driver and passengers could be more spacious and comfortable.
Turning diameter:
11.1 meters
10.8 meters
The turning circle of the Audi A4 is 0.3 metres more than that of the Mercedes C class.
Audi A4 has fewer problems. According to annual technical inspection data Mercedes C class has serious deffects in 20 percent more cases than Audi A4, so Audi A4 quality is probably better
