The Comparative Analysis :

BMW M6 Gran Coupé M DKG (15 - 18) vs. BMW 840i Coupé Steptronic (19 - ..)

€ 136,100
BMW M6 Gran Coupé M DKG (15 - 18) M6 Gran Coupé
€ 94,500
 BMW 840i Coupé Steptronic (19 - ..) 840i Coupé
€ 136,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 94,500

ⓘ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 M6 Gran Coupé is 6.6 inches longer, 0.1 inches narrower and 2.1 inches taller than the 840i Coupé.
M6 Gran Coupé
840i Coupé
54.9
Blueprint BMW M6 Gran Coupé M DKG (15 - 18)
74.8
82.9
52.8
Blueprint BMW 840i Coupé Steptronic (19 - ..)
74.9
84.1
74.8 in
Width
74.9 in
82.9 in
Width Incl. Mirrors
84.1 in
54.9 in
Height
52.8 in
Blueprint BMW M6 Gran Coupé M DKG (15 - 18)
116.7
197.3
Blueprint BMW 840i Coupé Steptronic (19 - ..)
111.1
190.7
197.3 in
Length
190.7 in
116.7 in
Wheelbase
111.1 in

Vehicle Weight

M6 Gran Coupé
840i Coupé
4299 lb
Curb Weight
3935 lb
5313 lb
Gross Vehicle
Weight
4905 lb
BMW M6 Gran Coupé M DKG (15 - 18)
Weight Difference:
364 lb
8.47 %
BMW 840i Coupé Steptronic (19 - ..)

General

M6 Gran Coupé
840i Coupé
F06
Generation
G15
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

M6 Gran Coupé
840i Coupé
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six gasoline engine with tur­bo­charger
BMW S63
Engine Series
BMW B58
S63-B44
Engine Code
B58-B30
4
Valves
4
8
Cylinders
6
4.4 L / 215 cu in
Displacement
3 L / 147 cu in
552 hp
at 6000 rpm
Power
335 hp
at 5000 rpm
M6 Gran Coupé
552 hp
335 hp
840i Coupé
502 lb‑ft
at 1500 rpm
Max. Torque
369 lb‑ft
at 1600 rpm
M6 Gran Coupé
502 lb‑ft
369 lb‑ft
840i Coupé

Performance

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

190 ft
0.000 sec

M6 Gran Coupé

62 mph 62
mph

226 ft
0.000 sec

840i Coupé

▶ REPLAY
7.79 lb/hp
Weight-to-Power Ratio
11.75 lb/hp
M6 Gran Coupé
7.79 lb/hp
11.75 lb/hp
840i Coupé

Fuel Economy / Emissions

M6 Gran Coupé
840i Coupé
Fuel Economy
24 mpg
combined
33 mpg
M6 Gran Coupé
24 mpg
33 mpg
840i Coupé
17 mpg
city
26 mpg
No data
highway
No data
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
502 mi
Range
587 mi
M6 Gran Coupé
502 mi
587 mi
840i Coupé
Environmental Impact
187.5 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).
136.5 kWh
M6 Gran Coupé
187.5 kWh
136.5 kWh
840i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
372 g/mi (NEFZ)
CO2 Emissions
303 g/mi (WLTP)

Practical Convenience

M6 Gran Coupé
840i Coupé
4
Doors
2
5
No. of Seats
4
1014 lb
Maximum Payload
970 lb
13 cu ft
Trunk Volume
11.9 cu ft
No data
Cargo Volume (Seats Down)
No data