Mercedes C class 2011 vs BMW 3 series 2010

 
Mercedes C class
2011 - 2013
BMW 3 series
2010 - 2012
Gearbox: ManualManual
Engine: 2.1 Diesel2.0 Diesel
Camshaft drive: Timing chainTiming chain

Performance

Power: 170 HP184 HP
Torque: 400 NM380 NM
Acceleration 0-100 km/h: 8.5 seconds8.2 seconds
BMW 3 series is a more dynamic driving.
Mercedes C class engine produces 14 HP less power than BMW 3 series, but torque is 20 NM more than BMW 3 series. Due to the lower power, Mercedes C class reaches 100 km/h speed 0.3 seconds later.

Fuel consumption

Fuel consumption (l/100km): 4.75.3
Real fuel consumption: 6.0 l/100km6.1 l/100km
The Mercedes C class is a better choice when it comes to fuel economy.
By specification Mercedes C class consumes 0.6 litres less fuel per 100 km than the BMW 3 series, which means that by driving the Mercedes C class over 15,000 km in a year you can save 90 litres of fuel.
By comparing actual fuel consumption based on user reports, Mercedes C class consumes 0.1 litres less fuel per 100 km than the BMW 3 series.
Fuel tank capacity: 66 litres61 litres
Full fuel tank distance: 1400 km in combined cycle1150 km in combined cycle
1650 km on highway1320 km on highway
1100 km with real consumption1000 km with real consumption
Mercedes C class gets more mileage on one fuel tank.

Drive type

Wheel drive type: Rear wheel drive (RWD)4x4 - AWD (all-wheel-drive)

BMW 3 sērija 2008: BMW xDrive is a proactive all-wheel drive system without a center differential that engages before the vehicle becomes destabilized, unnoticed by the driver. Torque is distributed between the axles by an electronically controlled multi-plate clutch in the transfer case. The clutch is partially locked most of the time, distributing power to both axles in a 40/60 front/rear ratio, but the system is capable of sending 100% of the torque to either axle. At high speeds or when parking, for example, the clutch is disengaged and all power is sent to the rear wheels. DSC (Dynamic Stability Control) also brakes the wheels individually to regain traction and assist in cornering.

Engines

Average engine lifespan: 350'000 km330'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used.
Engine production duration: 15 years18 years
Engine spread: Installed on at least 13 other car models, including Mercedes E klase, Mercedes ML, Mercedes A klaseInstalled on at least 6 other car models, including BMW 5 sērija, BMW 1 sērija, BMW X3, BMW X1
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts.
Mercedes C klase 2011 2.1 engine: The engine has a long service life if it is serviced on time and has reasonable fuel consumption. The most common problems are caused by the engine chain tensioner and the fuel delivery system.

BMW 3 sērija 2010 2.0 engine: Because of problems with the timing chain, which tends to stretch at 100,000 km, the BMW N47 engine is sometimes called the worst BMW engine. Replacing the timing chain also requires removing the engine from ...  More about BMW 3 sērija 2010 2.0 engine 

Dimensions

Length: 4.61 m4.53 m
Width: 1.77 m1.82 m
Height: 1.46 m1.44 m
Mercedes C class is 8 cm longer than the BMW 3 series, 5 cm narrower, while the height of Mercedes C class is 2 cm higher.
Trunk capacity: 485 litres460 litres
Trunk max capacity:
with rear seats folded down
no data1385 litres
Mercedes C class has more luggage capacity.
Mercedes C class has 25 litres more trunk space than the BMW 3 series.
Turning diameter: 10.8 meters11.8 meters
The turning circle of the Mercedes C class is 1 metres less than that of the BMW 3 series, which means Mercedes C class can be easier to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 2`1952`130
Safety: no data
Quality:
above average

above average
Average price (€): 70005800
Pros and Cons: Mercedes C klase has
  • lower fuel consumption
  • more full fuel tank mileage
  • roomier boot
  • better manoeuvrability
BMW 3 sērija has
  • more power
  • has 4x4 drive
  • lower price
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