The Comparative Analysis :
BMW 840i Gran Coupé xDrive Steptronic (19 - ..) vs. BMW M6 Gran Coupé M DKG (15 - 18)
€ 94,800
€ 136,100
€ 94,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 136,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The 840i Gran Coupé is slightly bigger in every dimension. It's 7.1 cm longer, 3.3 cm wider and 1.2 cm taller than the M6 Gran Coupé.
840i Gran Coupé
M6 Gran Coupé
1407
1932
2137
1395
1899
2106
1932 mm
Width
1899 mm
2137 mm
Width Incl. Mirrors
2106 mm
1407 mm
Height
1395 mm
3023
5082
2964
5011
5082 mm
Length
5011 mm
3023 mm
Wheelbase
2964 mm
Vehicle Weight
840i Gran Coupé
M6 Gran Coupé
1930 kg
Kerb Weight
1950 kg
2480 kg
Gross Vehicle
Weight
Weight
2410 kg
Weight Difference:
20 kg
1.03 %
General
840i Gran Coupé
M6 Gran Coupé
G16
Generation
F06
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission
Engine
840i Gran Coupé
M6 Gran Coupé
Straight-six petrol engine with turbocharger
Engine Type
V8 petrol engine with two turbochargers (biturbo)
BMW B58
Engine Series
BMW S63
B58-B30
Engine Code
S63-B44
4
Valves
4
6
Cylinders
8
2998 CC
Engine Capacity
4395 CC
335 bhp
at 5000 rpm
Power
552 bhp
at 6000 rpm
840i Gran Coupé
335 bhp
552 bhp
M6 Gran Coupé
500 NM
at 1600 rpm
Max. Torque
680 NM
at 1500 rpm
840i Gran Coupé
500 NM
680 NM
M6 Gran Coupé
Performance
840i Gran Coupé
M6 Gran Coupé
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
68 m
0.000 sec
840i Gran Coupé
62 mph
62
mph
mph
58 m
0.000 sec
M6 Gran Coupé
▶ REPLAY
5.76 kg/bhp
Weight-to-Power Ratio
3.53 kg/bhp
840i Gran Coupé
5.76 kg/bhp
3.53 kg/bhp
M6 Gran Coupé
Fuel Economy / Emissions
840i Gran Coupé
M6 Gran Coupé
Fuel Economy
38 mpg
combined
29 mpg
840i Gran Coupé
38 mpg
29 mpg
M6 Gran Coupé
30 mpg
city
20 mpg
No data
motorway
No data
68 L
Fuel Tank Capacity
80 L
564 mi
Range
502 mi
840i Gran Coupé
564 mi
502 mi
M6 Gran Coupé
Environmental Impact
142.1 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).
187.5 kWh
840i Gran Coupé
142.1 kWh
187.5 kWh
M6 Gran Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
203 g/km (WLTP)
CO2 Emissions
231 g/km (NEFZ)
Practical Convenience
840i Gran Coupé
M6 Gran Coupé
4
Doors
4
5
No. of Seats
5
550 kg
Maximum Payload
460 kg
440 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data
