Mercedes C class 2011 vs BMW 5 series 2011

 
Mercedes C class
2011 - 2014
BMW 5 series
2011 - 2013
Gearbox: AutomaticAutomatic
Engine: 3.0 Diesel3.0 Diesel
Camshaft drive: Timing chainTiming chain

Performance

Power: 231 HP258 HP
Torque: 540 NM560 NM
Acceleration 0-100 km/h: 6.4 seconds6.1 seconds
BMW 5 series is a more dynamic driving.
Mercedes C class engine produces 27 HP less power than BMW 5 series, whereas torque is 20 NM less than BMW 5 series. Due to the lower power, Mercedes C class reaches 100 km/h speed 0.3 seconds later.

Fuel consumption

Fuel consumption (l/100km): 7.25.7
Real fuel consumption: 8.8 l/100km7.7 l/100km
The BMW 5 series is a better choice when it comes to fuel economy.
By specification Mercedes C class consumes 1.5 litres more fuel per 100 km than the BMW 5 series, which means that if you drive 15,000 km in a year, the Mercedes C class could require 225 litres more fuel.
By comparing actual fuel consumption based on user reports, Mercedes C class consumes 1.1 litres more fuel per 100 km than the BMW 5 series.
Fuel tank capacity: 66 litres70 litres
Full fuel tank distance: 910 km in combined cycle1220 km in combined cycle
1080 km on highway1340 km on highway
740 km with real consumption900 km with real consumption
BMW 5 series gets more mileage on one fuel tank.
Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy.

Drive type

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

Engines

Average engine lifespan: 560'000 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: 21 years18 years
Engine spread: Installed on at least 8 other car models, including Mercedes E klase, Mercedes ML, Mercedes S klaseInstalled on at least 6 other car models, including BMW 3 sērija, BMW 7 sērija, BMW X3, BMW X6
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.
Mercedes C klase 2011 3.0 engine: The Mercedes-Benz OM642 is a 3.0-liter V6 diesel widely used in many models under the 3.0 CDI or 350 CDI designation. It is known for strong performance and good durability when maintained properly, and well-kept engines are capable of exceeding 500,000 km. At the same time, the unit has several characteristic weak ...  More about Mercedes C klase 2011 3.0 engine 

BMW 5 sērija 2011 3.0 engine: The N57 engine is a robust turbo diesel unit without any major systemic issues. Its longevity depends heavily on regular maintenance, including timely servicing, periodic cleaning of the intake system, and active regeneration of the diesel particulate filter. The ...  More about BMW 5 sērija 2011 3.0 engine 

Dimensions

Length: 4.59 m4.90 m
Width: 1.77 m1.86 m
Height: 1.45 m1.46 m
Mercedes C class is smaller.
Mercedes C class is 31 cm shorter than the BMW 5 series, 9 cm narrower, while the height of Mercedes C class is 2 cm lower.
Trunk capacity: 475 litres520 litres
BMW 5 series has more luggage space.
Mercedes C class has 45 litres less trunk space than the BMW 5 series.
Turning diameter: 10.8 meters11.9 meters
The turning circle of the Mercedes C class is 1.1 metres less than that of the BMW 5 series, which means Mercedes C class can be easier to manoeuvre in tight streets and parking spaces.
Power steering: Hydraulic power steeringElectric power steering
Hydraulic power steering is technologically more complex, louder, increases fuel consumption and requires more servicing. It has the advantages of more power, less strain on the car's electrical system and better feedback (feeling) when steering.
Gross weight: 2`250 kg2`405 kg
Net weight:1`660 kg1`790 kg
Load capacity:590 kg615 kg
Safety:
BMW 5 series scores higher in safety tests. The BMW 5 series scores higher in active safety technologies (stability control, lane assist, automatic braking, etc.) tests.
Quality:
above average

low
Mercedes C class has fewer problems.
According to annual technical inspection data BMW 5 series has serious deffects in 50 percent more cases than Mercedes C class, so Mercedes C class quality is probably significantly better
Average price (€): 800010 200
Pros and Cons: Mercedes C klase has
  • longer expected engine lifespan
  • better manoeuvrability
  • hydraulic power steering
  • fewer faults
  • lower price
BMW 5 sērija has
  • more power
  • lower fuel consumption
  • more full fuel tank mileage
  • roomier boot
  • electric power steering
  • higher safety
  • better safety assist technologies
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