BMW 3 series 2012 vs Mercedes C class 2011

 
BMW 3 series
2012 - 2015
Mercedes C class
2011 - 2013
Gearbox: ManualManual
Engine: 2.0 Petrol1.8 Petrol
Camshaft drive: Timing chainTiming chain

Performance

Power: 184 HP156 HP
Torque: 270 NM250 NM
Acceleration 0-100 km/h: 7.3 seconds9 seconds
BMW 3 series is more dynamic to drive.
BMW 3 series engine produces 28 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 1.7 seconds faster.

Fuel consumption

Fuel consumption (l/100km): no data6.7
Fuel tank capacity: 60 litres59 litres
750 km with real consumption790 km with real consumption

Engines

Average engine lifespan: 300'000 km440'000 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 8 other car models, including BMW 5 sērija, BMW 1 sērija, BMW X3, BMW X1Installed on at least 3 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.
BMW 3 sērija 2012 2.0 engine: Until 2015, engines used to have problems with the timing chain guides, which have been resolved over time. Other problems with this engine are the oil pump performance and its drive chain, as well as cracking ...  More about BMW 3 sērija 2012 2.0 engine 

Mercedes C klase 2011 1.8 engine: The most notable issue with this engine is the sticking of exhaust valves due to carbon buildup. Another significant problem is the unreliable timing chain, which can stretch by 100,000 km. Early symptoms of a ...  More about Mercedes C klase 2011 1.8 engine 

Dimensions

Length: 4.62 m4.59 m
Width: 1.81 m1.77 m
Height: 1.43 m1.43 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 litres475 litres
BMW 3 series has 5 litres more trunk space than the Mercedes C class.
Turning diameter: 11.3 meters10.8 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`9651`995
Safety:
BMW 3 series scores higher in safety tests, but Mercedes C class is better rated in child safety tests.
Quality:
above average

above average
Average price (€): 11 6008000
Pros and Cons: BMW 3 sērija has
  • more power
  • more dynamic
  • higher safety
Mercedes C klase has
  • longer expected engine lifespan
  • higher children safety
  • lower price
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