BMW 3 series engine produces 7 HP more power than Mercedes C class, but torque is 40 NM less than Mercedes C class. Thanks to more power BMW 3 series reaches 100 km/h speed 0.1 seconds faster.
Fuel consumption
Fuel consumption (l/100km):
no data
4.8
Fuel tank capacity:
57 litres
59 litres
980 km with real consumption
980 km with real consumption
Engines
Average engine lifespan:
350'000 km
390'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used, but under equal conditions the average life of a Mercedes C class engine could be longer.
Engine production duration:
18 years
15 years
Engine spread:
Installed on at least 6 other car models, including BMW 5 sērija, BMW 1 sērija, BMW X3, BMW X1
Installed on at least 7 other car models, including Mercedes E klase, Mercedes A klase, Mercedes Vito
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts.
BMW 3 sērija 2012 2.0 engine: The BMW N47 engine is sometimes called the worst BMW engine because of problems with the timing chain, which tends to stretch at 100 000 km. In addition, the engine has to be removed from the car to replace ... More about BMW 3 sērija 2012 2.0 engine
Dimensions
Length:
4.62 m
4.59 m
Width:
1.81 m
1.77 m
Height:
1.43 m
1.43 m
BMW 3 series is larger, but slightly lower. BMW 3 series is 3 cm longer than the Mercedes C class, 4 cm wider the height of the cars does not differ significantly.
Trunk capacity:
480 litres
475 litres
BMW 3 series has 5 litres more trunk space than the Mercedes C class.
Turning diameter:
11.3 meters
10.8 meters
The turning circle of the BMW 3 series is 0.5 metres more than that of the Mercedes C class, which means BMW 3 series can be harder to manoeuvre in tight streets and parking spaces.
Gross weight (kg):
1`970
2`080
Safety:
BMW 3 series scores higher in safety tests, but Mercedes C class is better rated in child safety tests.
