Mercedes CLS 2010 vs BMW 6 series 2012

 
Mercedes CLS
2010 - 2014
BMW 6 series
2012 - 2015
Gearbox: AutomaticAutomatic
Engine: 3.5 Petrol3.0 Petrol
Camshaft drive: Timing chainTiming chain

Performance

Power: 306 HP320 HP
Torque: 370 NM450 NM
Acceleration 0-100 km/h: 6.1 seconds5.4 seconds
BMW 6 series is a more dynamic driving.
Mercedes CLS engine produces 14 HP less power than BMW 6 series, whereas torque is 80 NM less than BMW 6 series. Due to the lower power, Mercedes CLS reaches 100 km/h speed 0.7 seconds later.

Fuel consumption

Fuel consumption (l/100km): 6.8no data
Fuel tank capacity: 59 litres70 litres
570 km with real consumption710 km with real consumption
Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy.

Engines

Average engine lifespan: 420'000 km380'000 km
Engine resource depends largely on regular maintenance and the quality of the oils and fuels used.
Engine production duration: 16 years9 years
Engine spread: Installed on at least 6 other car models, including Mercedes C klase, Mercedes E klase, Mercedes ML, Mercedes SLKInstalled on at least 3 other car models, including BMW 7 sērija, BMW 1 sērija, BMW 2 sērija
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Mercedes CLS might be a better choice in this respect.
BMW 6 sērija 2012 3.0 engine: Using poor quality oil on this engine will quickly lead to soot build-up, resulting in damage to the hydrocompensators, Vanos and Valvetronic systems.

Dimensions

Length: 4.94 m5.01 m
Width: 1.88 m1.89 m
Height: 1.42 m1.39 m
Both cars are similar in size. Mercedes CLS is 7 cm shorter than the BMW 6 series, 1 cm narrower, while the height of Mercedes CLS is 2 cm higher.
Trunk capacity: 520 litres460 litres
Trunk max capacity:
with rear seats folded down, if possible
no data1265 litres
Mercedes CLS has more luggage capacity.
Even though the car is shorter, The BMW 6 series may have more interior space, so the cabin could be more spacious and more comfortable for the driver and passengers.
Turning diameter: 11.2 meters11.9 meters
The turning circle of the Mercedes CLS is 0.7 metres less than that of the BMW 6 series, which means Mercedes CLS can be easier to manoeuvre in tight streets and parking spaces.
Gross weight: 2`220 kg2`360 kg
Net weight:1`660 kg1`750 kg
Load capacity:560 kg610 kg
Safety: no datano data
Quality: no datano data
Average price (€): 13 60018 200
Pros and Cons: Mercedes CLS has
  • longer expected engine lifespan
  • roomier boot
  • better manoeuvrability
  • lower price
BMW 6 sērija has
  • more dynamic
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