Mercedes CLS 2012 vs BMW 3 series 2001

 
Mercedes CLS
2012 - 2014
BMW 3 series
2001 - 2005
Gearbox: AutomaticAutomatic
Engine: 3.5 Petrol3.0 Petrol
Camshaft drive: Timing chainTiming chain

Performance

Power: 306 HP231 HP
Torque: 370 NM300 NM
Acceleration 0-100 km/h: 6.7 seconds7.2 seconds
Mercedes CLS is more dynamic to drive.
Mercedes CLS engine produces 75 HP more power than BMW 3 series, whereas torque is 70 NM more than BMW 3 series. Thanks to more power Mercedes CLS reaches 100 km/h speed 0.5 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 7.39.8
Real fuel consumption: 10.5 l/100km11.1 l/100km
The Mercedes CLS is a better choice when it comes to fuel economy.
By specification Mercedes CLS consumes 2.5 litres less fuel per 100 km than the BMW 3 series, which means that by driving the Mercedes CLS over 15,000 km in a year you can save 375 litres of fuel.
By comparing actual fuel consumption based on user reports, Mercedes CLS consumes 0.6 litres less fuel per 100 km than the BMW 3 series.
Fuel tank capacity: 80 litres63 litres
Full fuel tank distance: 1090 km in combined cycle640 km in combined cycle
1370 km on highway870 km on highway
760 km with real consumption560 km with real consumption
Mercedes CLS gets more mileage on one fuel tank.
Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy.

Engines

Average engine lifespan: 420'000 km460'000 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 BMW 3 series engine could be longer.
Engine production duration: 15 years7 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 6 other car models, including BMW 5 sērija, BMW X5, BMW 7 sērija, BMW X3, BMW Z4
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.

Dimensions

Length: 4.96 m4.48 m
Width: 1.88 m1.74 m
Height: 1.42 m1.41 m
Mercedes CLS is larger.
Mercedes CLS is 48 cm longer than the BMW 3 series, 14 cm wider the height of the cars does not differ significantly.
Trunk capacity: 549 litres435 litres
Trunk max capacity:
with rear seats folded down
1550 litres1345 litres
Mercedes CLS has more luggage capacity.
Mercedes CLS has 114 litres more trunk space than the BMW 3 series. The maximum boot capacity (with all rear seats folded down) is larger in Mercedes CLS (by 205 litres).
Turning diameter: 11.2 meters10 meters
The turning circle of the Mercedes CLS is 1.2 metres more than that of the BMW 3 series, which means Mercedes CLS can be harder to manoeuvre in tight streets and parking spaces.
Power steering: Electric power steeringHydraulic power steering
Electric power steering is simpler, quieter, more fuel-efficient, more configurable and provides additional features such as auto-steering for lane assist and parking. The disadvantages of electric power steering are possible overheating under prolonged load conditions and insufficient feedback (feeling) during steering.
Gross weight (kg): 2`3552`035
Safety: no data
Quality: no data
below average
Average price (€): 14 4002400
Pros and Cons: Mercedes CLS has
  • more power
  • more dynamic
  • lower fuel consumption
  • more full fuel tank mileage
  • roomier boot
  • electric power steering
BMW 3 sērija has
  • longer expected engine lifespan
  • better manoeuvrability
  • hydraulic power steering
  • lower price
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