BMW 5 series 2010 vs Mercedes E class 2009

 
BMW 5 series
2010 - 2013
Mercedes E class
2009 - 2013
Gearbox: ManualAutomatic
Engine: 3.0 Diesel3.0 Diesel
Camshaft drive: Timing chainTiming chain

Performance

Power: 204 HP231 HP
Torque: 450 NM540 NM
Acceleration 0-100 km/h: 7.2 seconds6.8 seconds
Mercedes E class is a more dynamic driving.
BMW 5 series engine produces 27 HP less power than Mercedes E class, whereas torque is 90 NM less than Mercedes E class. Due to the lower power, BMW 5 series reaches 100 km/h speed 0.4 seconds later.

Fuel consumption

Fuel consumption (l/100km): 6.27.1
Real fuel consumption: 7.2 l/100km8.6 l/100km
The BMW 5 series is a better choice when it comes to fuel economy.
By specification BMW 5 series consumes 0.9 litres less fuel per 100 km than the Mercedes E class, which means that by driving the BMW 5 series over 15,000 km in a year you can save 135 litres of fuel.
By comparing actual fuel consumption based on user reports, BMW 5 series consumes 1.4 litres less fuel per 100 km than the Mercedes E class.
Fuel tank capacity: 70 litres80 litres
Full fuel tank distance: 1120 km in combined cycle1120 km in combined cycle
1370 km on highway1370 km on highway
970 km with real consumption930 km with real consumption
Read the article "Fuel Efficiency: How to Reduce Fuel Consumption" to learn more about fuel economy.

Engines

Engine production duration: 17 years20 years
Engine spread: Installed on at least 4 other car models, including BMW 3 sērija, BMW X5, BMW 7 sērija, BMW X6Installed on at least 8 other car models, including Mercedes C klase, Mercedes ML, Mercedes S klase
In general, the longer and for more car models an engine is produced, the better its serviceability and availability of spare parts. Mercedes E class might be a better choice in this respect.
BMW 5 sērija 2010 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 2010 3.0 engine 

Dimensions

Length: 4.90 m4.87 m
Width: 1.86 m1.85 m
Height: 1.46 m1.47 m
Both cars are similar in size. BMW 5 series is 3 cm longer than the Mercedes E class, width is practically the same also the height of the cars does not differ significantly.
Trunk capacity: 520 litres540 litres
Despite its longer length, BMW 5 series has 20 litres less trunk space than the Mercedes E class. This could mean that the BMW 5 series uses more space in the cabin, so the driver and passengers could be more spacious and comfortable.
Turning diameter: 11.9 meters11.3 meters
The turning circle of the BMW 5 series is 0.6 metres more than that of the Mercedes E class, which means BMW 5 series 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`3002`350
Safety:
BMW 5 series scores higher in safety tests, but Mercedes E class is better rated in child safety tests. The BMW 5 series scores higher in active safety technologies (stability control, lane assist, automatic braking, etc.) tests.
Quality:
low

average
Mercedes E class has fewer problems.
According to annual technical inspection data BMW 5 series has serious deffects in 30 percent more cases than Mercedes E class, so Mercedes E class quality is probably significantly better
Average price (€): 12 60010 600
Pros and Cons: BMW 5 sērija has
  • lower fuel consumption
  • electric power steering
  • higher safety
  • better safety assist technologies
Mercedes E klase has
  • more power
  • more dynamic
  • better manoeuvrability
  • hydraulic power steering
  • higher children safety
  • fewer faults
  • lower price
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