Last Update: Mar. 31, 2020, 5:34 a.m.
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What is Better BMW 6-Series or Mercedes-Benz S-Class?

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BMW 6-Series Mercedes-Benz S-Class

5 reasons to buy BMW 6-Series

Engine and transmission
More valves per cylinder 4 vs 3 1 more valves per cylinder. The more valves = the better combustion of the fuel.
Performance
Faster acceleration from 0 to 60 mph 4.1 sec. vs 4.4 sec. 0.3 sec.
Emissions
Less CO2 emissions 144 g/mile vs 208 g/mile 44% or 64 g/mile
Other specs
Less weight 1875 kg vs 2275 kg 21% or 400 kg Weight of the vehicle affects: fuel consumption, acceleration dynamic, braking distance, etc.
Less turning radius 12 meters vs 12.22 meters 2% or 0.22 meters

5 reasons to buy Mercedes-Benz S-Class

Engine and transmission
More cylinders 12 vs 8 4 more cylinders. The more cylinders = the less vibration and the engine runs more smoothly.
More engine power

630 bhp vs 552 bhp

463 kw. vs

12% or 78 bhp. More power of car = more top speed.
Fuel consumption
Less fuel consumption (Combined cycle) 19.8 mpg vs 29.5 mpg 49% or 9.7 mpg
Weight and capacity
More minimum boot capacity 550 liters vs 460 liters 16% or 90 liters
More capacity of fuel tank 90 liters vs 80 liters 11% or 10 liters

Neutral reasons BMW 6-Series vs. Mercedes-Benz S-Class

Engine and transmission
Engine capacity 4395 cm3 vs 5980 cm3 27% or 1585 cm3 less
Fuel supply Multi-point injection fuel vs With a twin-turbocharged
Turbocharging Yes vs Yes
Speeds 7 vs 5 2 more
Dimensions
Length 5011 mm vs 5226 mm 4% or 215 mm shorter
Width 1899 mm vs 1871 mm 1% or 28 mm wider
Height 1393 mm vs 1485 mm 6% or 92 mm lower
Wheels and tires
Wheelbase 2964 mm vs 3165 mm 6% or 201 mm less
*Specs may vary depending on configurations and year of production(taken parameters of last released versions)