The Comparative Analysis :

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

€ 94,800
BMW 840i Gran Coupé xDrive Steptronic (19 - ..) 840i Gran Coupé
€ 129,600
 BMW M6 Coupé M DKG (15 - 17) M6 Coupé
€ 94,800
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 7.2 inches longer, 1.3 inches wider and 1.3 inches taller than the M6 Coupé.
840i Gran Coupé
M6 Coupé
55.4
Blueprint BMW 840i Gran Coupé xDrive Steptronic (19 - ..)
76.1
84.1
54.1
Blueprint BMW M6 Coupé M DKG (15 - 17)
74.8
82.9
76.1 in
Width
74.8 in
84.1 in
Width Incl. Mirrors
82.9 in
55.4 in
Height
54.1 in
Blueprint BMW 840i Gran Coupé xDrive Steptronic (19 - ..)
119
200.1
Blueprint BMW M6 Coupé M DKG (15 - 17)
112.2
192.8
200.1 in
Length
192.8 in
119 in
Wheelbase
112.2 in

Vehicle Weight

840i Gran Coupé
M6 Coupé
4255 lb
Curb Weight
4244 lb
5467 lb
Gross Vehicle
Weight
5181 lb
BMW 840i Gran Coupé xDrive Steptronic (19 - ..)
Weight Difference:
11 lb
0.26 %
BMW M6 Coupé M DKG (15 - 17)

General

840i Gran Coupé
M6 Coupé
G16
Generation
F13
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

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

Performance

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

223 ft
0.000 sec

840i Gran Coupé

62 mph 62
mph

190 ft
0.000 sec

M6 Coupé

▶ REPLAY
12.7 lb/hp
Weight-to-Power Ratio
7.69 lb/hp
840i Gran Coupé
12.7 lb/hp
7.69 lb/hp
M6 Coupé

Fuel Economy / Emissions

840i Gran Coupé
M6 Coupé
Fuel Economy
31 mpg
combined
24 mpg
840i Gran Coupé
31 mpg
24 mpg
M6 Coupé
25 mpg
city
17 mpg
No data
highway
No data
Kraftstoffanzeige
18 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
564 mi
Range
502 mi
840i Gran Coupé
564 mi
502 mi
M6 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).
187.5 kWh
840i Gran Coupé
142.1 kWh
187.5 kWh
M6 Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
327 g/mi (WLTP)
CO2 Emissions
372 g/mi (NEFZ)

Practical Convenience

840i Gran Coupé
M6 Coupé
4
Doors
2
5
No. of Seats
4
1213 lb
Maximum Payload
937 lb
12.5 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data