BMW 3 series 2008 vs Mercedes C class 2007

 
BMW 3 series
2008 - 2012
Mercedes C class
2007 - 2011
Gearbox: AutomaticAutomatic
Engine: 3.0 Petrol3.0 Petrol
Camshaft drive: Timing chainTiming chain

Performance

Power: 272 HP231 HP
Torque: 320 NM300 NM
Acceleration 0-100 km/h: 6.4 seconds7.2 seconds
BMW 3 series is more dynamic to drive.
BMW 3 series engine produces 41 HP more power than Mercedes C class, whereas torque is 20 NM more than Mercedes C class. Thanks to more power BMW 3 series reaches 100 km/h speed 0.8 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 8.09.6
Real fuel consumption: 11.0 l/100km10.7 l/100km
By specification BMW 3 series consumes 1.6 litres less fuel per 100 km than the Mercedes C class, which means that by driving the BMW 3 series over 15,000 km in a year you can save 240 litres of fuel.
But when we compare the real fuel consumption reported by users, BMW 3 series consumes 0.3 litres more fuel per 100 km than the Mercedes C class.
Fuel tank capacity: 63 litres66 litres
Full fuel tank distance: 780 km in combined cycle680 km in combined cycle
1010 km on highway890 km on highway
570 km with real consumption610 km with real consumption

Drive type

Wheel drive type: 4x4 - AWD (all-wheel-drive)All wheel drive (AWD, 4x4)

Engines

Average engine lifespan: 350'000 km420'000 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: 7 years13 years
Engine spread: Installed on at least 2 other car models, including BMW 5 sērija, BMW 6 sērijaInstalled on at least 6 other car models, including Mercedes E klase, Mercedes CLK, Mercedes SLK
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Mercedes C class might be a better choice in this respect.

Dimensions

Length: 4.53 m4.58 m
Width: 1.82 m1.77 m
Height: 1.42 m1.45 m
BMW 3 series is 5 cm shorter than the Mercedes C class, 5 cm wider, while the height of BMW 3 series is 3 cm lower.
Trunk capacity: 460 litres475 litres
BMW 3 series has 15 litres less trunk space than the Mercedes C class.
Turning diameter: 11 meters10.84 meters
The turning circle of the BMW 3 series is 0.16 metres more than that of the Mercedes C class.
Gross weight (kg): 2`115no data
Safety: no data
Quality:
average

average
Mercedes C class has slightly fewer faults.
Deffect rate in annual technical inspection is similar for both cars, it's slightly higher for BMW 3 series, so Mercedes C class quality could be a bit better.
Average price (€): 60006000
Pros and Cons: BMW 3 sērija has
  • more power
  • more dynamic
  • more full fuel tank mileage
Mercedes C klase has
  • longer expected engine lifespan
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