BMW 6 series 2015 vs Mercedes S class 2017

 
BMW 6 series
2015 - 2018
Mercedes S class
2017 - 2020
Gearbox: AutomaticAutomatic
Engine: 3.0 Diesel3.0 Petrol
Diesel (BMW 6 series) engines typically outperform gasoline engines in terms of fuel efficiency and low-end torque. This makes them more economical and better suited for towing or long-distance travel. However, gasoline (Mercedes S class) engines mostly are lighter, quieter, and offer better acceleration and responsiveness, especially in smaller vehicles. For more information, see the article "Diesel or Petrol: Fuel Economy and Key Differences."

Performance

Power: 313 HP367 HP
Torque: 630 NM500 NM
Acceleration 0-100 km/h: 5.4 seconds5.5 seconds
BMW 6 series engine produces 54 HP less power than Mercedes S class, but torque is 130 NM more than Mercedes S class. Despite less power, BMW 6 series reaches 100 km/h speed 0.1 seconds faster.

Fuel consumption

Fuel consumption (l/100km): 5.49.2
The BMW 6 series is a better choice when it comes to fuel economy.
BMW 6 series consumes 3.8 litres less fuel per 100 km than the Mercedes S class, which means that by driving the BMW 6 series over 15,000 km in a year you can save 570 litres of fuel.
Fuel tank capacity: 70 litres80 litres
Full fuel tank distance: 1290 km in combined cycle860 km in combined cycle
1420 km on highway1110 km on highway
BMW 6 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: Rear wheel drive (RWD)All wheel drive (AWD, 4x4)
BMW 6 sērija 2015 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 6 sērija 2015 3.0 engine 

Dimensions

Length: 5.01 m5.03 m
Width: 1.89 m1.90 m
Height: 1.39 m1.41 m
Both cars are similar in size. BMW 6 series is 3 cm shorter than the Mercedes S class, width is practically the same , while the height of BMW 6 series is 2 cm lower.
Trunk capacity: 460 litres400 litres
Trunk max capacity:
with rear seats folded down
1265 litresno data
BMW 6 series has more luggage capacity.
Even though the car is shorter, BMW 6 series has 60 litres more trunk space than the Mercedes S class. The Mercedes S class may have more interior space, so the cabin could be more spacious and more comfortable for the driver and passengers.
Turning diameter: 12 meters11.6 meters
The turning circle of the BMW 6 series is 0.4 metres more than that of the Mercedes S class, which means BMW 6 series can be harder to manoeuvre in tight streets and parking spaces.
Gross weight (kg): 2`4102`555
Safety: no datano data
Quality: no datano data
Average price (€): 25 200no data
Pros and Cons: BMW 6 sērija has
  • lower fuel consumption
  • more full fuel tank mileage
  • roomier boot
Mercedes S klase has
  • more power
  • has 4x4 drive
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