The Comparative Analysis :
BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..) vs. Mercedes S 400 Coupé 4MATIC 7G-TRONIC PLUS (15 - 17)
€ 168,000
€ 100,600
€ 168,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 100,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The BMW M8 Competition Coupé is 16 cm shorter, 0.8 cm wider and 4.9 cm lower than the Mercedes S 400 Coupé.
BMW M8 Competition Coupé
Mercedes S 400 Coupé
1362
1907
2137
1411
1899
2108
1907 mm
Width
1899 mm
2137 mm
Width Incl. Mirrors
2108 mm
1362 mm
Height
1411 mm
2827
4867
2945
5027
4867 mm
Length
5027 mm
2827 mm
Wheelbase
2945 mm
Vehicle Weight
BMW M8 Competition Coupé
Mercedes S 400 Coupé
1960 kg
Kerb Weight
2035 kg
2385 kg
Gross Vehicle
Weight
Weight
2540 kg
Weight Difference:
75 kg
3.69 %
General
BMW M8 Competition Coupé
Mercedes S 400 Coupé
G15
Generation
C217
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Permanent all-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
BMW M8 Competition Coupé
Mercedes S 400 Coupé
V8 petrol engine with two turbochargers (biturbo)
Engine Type
V6 petrol engine with two turbochargers (biturbo)
BMW S63
Engine Series
Mercedes-Benz M 276
S63-B44
Engine Code
M 276.824

4
Valves
4
8
Cylinders
6
4395 CC
Engine Capacity
2996 CC
616 bhp
at 6000 rpm
Power
362 bhp
at 5500 rpm
BMW M8 Competition Coupé
616 bhp
362 bhp
Mercedes S 400 Coupé
750 NM
at 1800 rpm
Max. Torque
500 NM
at 1800 rpm
BMW M8 Competition Coupé
750 NM
500 NM
Mercedes S 400 Coupé
Performance
BMW M8 Competition Coupé
Mercedes S 400 Coupé
155 mph
Maximum Speed
155 mph
3.2 sec
Acceleration 0 to 62 mph
5.6 sec
62 mph
62
mph
mph
44 m
0.000 sec
BMW M8 Competition Coupé
62 mph
62
mph
mph
78 m
0.000 sec
Mercedes S 400 Coupé
▶ REPLAY
3.18 kg/bhp
Weight-to-Power Ratio
5.62 kg/bhp
BMW M8 Competition Coupé
3.18 kg/bhp
5.62 kg/bhp
Mercedes S 400 Coupé
Fuel Economy / Emissions
BMW M8 Competition Coupé
Mercedes S 400 Coupé
Fuel Economy
27 mpg
combined
34 mpg
BMW M8 Competition Coupé
27 mpg
34 mpg
Mercedes S 400 Coupé
No data
city
25 mpg
No data
motorway
43 mpg
68 L
Fuel Tank Capacity
80 L
399 mi
Range
599 mi
BMW M8 Competition Coupé
399 mi
599 mi
Mercedes S 400 Coupé
Environmental Impact
200.8 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
157.2 kWh
BMW M8 Competition Coupé
200.8 kWh
157.2 kWh
Mercedes S 400 Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
252 g/km (WLTP)
CO2 Emissions
193 g/km (NEFZ)
Practical Convenience
BMW M8 Competition Coupé
Mercedes S 400 Coupé
2
Doors
2
4
No. of Seats
4
425 kg
Maximum Payload
505 kg
420 L
Boot Capacity
400 L








No data
Boot Capacity (Seats Down)
No data

















