The Comparative Analysis :
BMW 840i Gran Coupé Steptronic (19 - ..) vs. Mercedes S 63 AMG Coupé 4MATIC SPEEDSHIFT MCT (14 - 17)
€ 91,500
€ 174,700
€ 91,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 174,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The BMW 840i Gran Coupé is 3.8 cm longer, 1.9 cm wider and 1.5 cm lower than the Mercedes S 63 AMG Coupé.
BMW 840i Gran Coupé
Mercedes S 63 AMG Coupé
1407
1932
2137
1422
1913
2108
1932 mm
Width
1913 mm
2137 mm
Width Incl. Mirrors
2108 mm
1407 mm
Height
1422 mm
3023
5082
2945
5044
5082 mm
Length
5044 mm
3023 mm
Wheelbase
2945 mm
Vehicle Weight
BMW 840i Gran Coupé
Mercedes S 63 AMG Coupé
1875 kg
Kerb Weight
2070 kg
2435 kg
Gross Vehicle
Weight
Weight
2545 kg
Weight Difference:
195 kg
9.42 %
General
BMW 840i Gran Coupé
Mercedes S 63 AMG Coupé
G16
Generation
C217
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
7-speed automatic transmission
Engine
BMW 840i Gran Coupé
Mercedes S 63 AMG Coupé
Straight-six petrol engine with turbocharger
Engine Type
V8 petrol engine with two turbochargers (biturbo)
BMW B58
Engine Series
Mercedes-Benz M 157
B58-B30
Engine Code
M 157.985
4
Valves
4
6
Cylinders
8
2998 CC
Engine Capacity
5461 CC
335 bhp
at 5000 rpm
Power
577 bhp
at 5500 rpm
BMW 840i Gran Coupé
335 bhp
577 bhp
Mercedes S 63 AMG Coupé
500 NM
at 1600 rpm
Max. Torque
900 NM
at 2250 rpm
BMW 840i Gran Coupé
500 NM
900 NM
Mercedes S 63 AMG Coupé
Performance
BMW 840i Gran Coupé
Mercedes S 63 AMG Coupé
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
72 m
0.000 sec
BMW 840i Gran Coupé
62 mph
62
mph
mph
54 m
0.000 sec
Mercedes S 63 AMG Coupé
▶ REPLAY
5.6 kg/bhp
Weight-to-Power Ratio
3.59 kg/bhp
BMW 840i Gran Coupé
5.6 kg/bhp
3.59 kg/bhp
Mercedes S 63 AMG Coupé
Fuel Economy / Emissions
BMW 840i Gran Coupé
Mercedes S 63 AMG Coupé
Fuel Economy
39 mpg
combined
27 mpg
BMW 840i Gran Coupé
39 mpg
27 mpg
Mercedes S 63 AMG Coupé
32 mpg
city
20 mpg
No data
motorway
35 mpg
68 L
Fuel Tank Capacity
80 L
587 mi
Range
483 mi
BMW 840i Gran Coupé
587 mi
483 mi
Mercedes S 63 AMG Coupé
Environmental Impact
136.5 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).
195.2 kWh
BMW 840i Gran Coupé
136.5 kWh
195.2 kWh
Mercedes S 63 AMG Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
192 g/km (WLTP)
CO2 Emissions
242 g/km (NEFZ)
Practical Convenience
BMW 840i Gran Coupé
Mercedes S 63 AMG Coupé
4
Doors
2
5
No. of Seats
4
560 kg
Maximum Payload
475 kg
440 L
Boot Capacity
400 L
No data
Boot Capacity (Seats Down)
No data
