The Comparative Analysis :

BMW 840i Gran Coupé Steptronic (19 - ..) vs. BMW M6 Coupé M DKG (15 - 17)

€ 91,500
BMW 840i Gran Coupé Steptronic (19 - ..) 840i Gran Coupé
€ 129,600
 BMW M6 Coupé M DKG (15 - 17) M6 Coupé
€ 91,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 129,600

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The 840i Gran Coupé is considerably bigger in every dimension. It's 18.4 cm longer, 3.3 cm wider and 3.3 cm taller than the M6 Coupé.
840i Gran Coupé
M6 Coupé
1407
Blueprint BMW 840i Gran Coupé Steptronic (19 - ..)
1932
2137
1374
Blueprint BMW M6 Coupé M DKG (15 - 17)
1899
2106
1932 mm
Width
1899 mm
2137 mm
Width Incl. Mirrors
2106 mm
1407 mm
Height
1374 mm
Blueprint BMW 840i Gran Coupé Steptronic (19 - ..)
3023
5082
Blueprint BMW M6 Coupé M DKG (15 - 17)
2851
4898
5082 mm
Length
4898 mm
3023 mm
Wheelbase
2851 mm

Vehicle Weight

840i Gran Coupé
M6 Coupé
1875 kg
Kerb Weight
1925 kg
2435 kg
Gross Vehicle
Weight
2350 kg
BMW 840i Gran Coupé Steptronic (19 - ..)
Weight Difference:
50 kg
2.6 %
BMW M6 Coupé M DKG (15 - 17)

General

840i Gran Coupé
M6 Coupé
G16
Generation
F13
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

840i Gran Coupé
M6 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 Coupé
500 NM
at 1600 rpm
Max. Torque
680 NM
at 1500 rpm
840i Gran Coupé
500 NM
680 NM
M6 Coupé

Performance

840i Gran Coupé
M6 Coupé
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph 62
mph

72 m
0.000 sec

840i Gran Coupé

62 mph 62
mph

58 m
0.000 sec

M6 Coupé

▶ REPLAY
5.6 kg/bhp
Weight-to-Power Ratio
3.49 kg/bhp
840i Gran Coupé
5.6 kg/bhp
3.49 kg/bhp
M6 Coupé

Fuel Economy / Emissions

840i Gran Coupé
M6 Coupé
Fuel Economy
39 mpg
combined
29 mpg
840i Gran Coupé
39 mpg
29 mpg
M6 Coupé
32 mpg
city
20 mpg
No data
motorway
No data
Kraftstoffanzeige
68 L
Fuel Tank Capacity
80 L
Kraftstoffanzeige
587 mi
Range
502 mi
840i Gran Coupé
587 mi
502 mi
M6 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).
187.5 kWh
840i Gran Coupé
136.5 kWh
187.5 kWh
M6 Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
192 g/km (WLTP)
CO2 Emissions
231 g/km (NEFZ)

Practical Convenience

840i Gran Coupé
M6 Coupé
4
Doors
2
5
No. of Seats
4
560 kg
Maximum Payload
425 kg
440 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data