The Comparative Analysis :

BMW M6 Gran Coupé M DKG (13 - 14) vs. BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)

€ 128,800
BMW M6 Gran Coupé M DKG (13 - 14) M6 Gran Coupé
€ 168,000
 BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..) M8 Competition Coupé
€ 128,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 168,000

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

Vehicle Dimensions

The dimensions of these vehicles differ slightly. The M6 Gran Coupé is 5.7 inches longer, 0.3 inches narrower and 1.2 inches taller than the M8 Competition Coupé.
M6 Gran Coupé
M8 Competition Coupé
54.8
Blueprint BMW M6 Gran Coupé M DKG (13 - 14)
74.8
82.9
53.6
Blueprint BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)
75.1
84.1
74.8 in
Width
75.1 in
82.9 in
Width Incl. Mirrors
84.1 in
54.8 in
Height
53.6 in
Blueprint BMW M6 Gran Coupé M DKG (13 - 14)
116.7
197.3
Blueprint BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)
111.3
191.6
197.3 in
Length
191.6 in
116.7 in
Wheelbase
111.3 in

Vehicle Weight

M6 Gran Coupé
M8 Competition Coupé
4299 lb
Curb Weight
4321 lb
5313 lb
Gross Vehicle
Weight
5258 lb
BMW M6 Gran Coupé M DKG (13 - 14)
Weight Difference:
22 lb
0.51 %
BMW M8 Competition Coupé xDrive Steptronic Sport (19 - ..)

General

M6 Gran Coupé
M8 Competition Coupé
F06
Generation
G15
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

M6 Gran Coupé
M8 Competition Coupé
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
BMW S63
Engine Series
BMW S63
S63-B44
Engine Code
S63-B44
4
Valves
4
8
Cylinders
8
4.4 L / 215 cu in
Displacement
4.4 L / 215 cu in
552 hp
at 6000 rpm
Power
616 hp
at 6000 rpm
M6 Gran Coupé
552 hp
616 hp
M8 Competition Coupé
502 lb‑ft
at 1500 rpm
Max. Torque
553 lb‑ft
at 1800 rpm
M6 Gran Coupé
502 lb‑ft
553 lb‑ft
M8 Competition Coupé

Performance

M6 Gran Coupé
M8 Competition Coupé
155 mph
Maximum Speed
155 mph
4.2 sec
Acceleration 0 to 62 mph
3.2 sec
62 mph 62
mph

190 ft
0.000 sec

M6 Gran Coupé

62 mph 62
mph

144 ft
0.000 sec

M8 Competition Coupé

▶ REPLAY
7.79 lb/hp
Weight-to-Power Ratio
7.01 lb/hp
M6 Gran Coupé
7.79 lb/hp
7.01 lb/hp
M8 Competition Coupé

Fuel Economy / Emissions

M6 Gran Coupé
M8 Competition Coupé
Fuel Economy
24 mpg
combined
22 mpg
M6 Gran Coupé
24 mpg
22 mpg
M8 Competition Coupé
17 mpg
city
No data
No data
highway
No data
Kraftstoffanzeige
21.1 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
502 mi
Range
399 mi
M6 Gran Coupé
502 mi
399 mi
M8 Competition 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).
200.8 kWh
M6 Gran Coupé
187.5 kWh
200.8 kWh
M8 Competition Coupé
Euro 5
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
373 g/mi (NEFZ)
CO2 Emissions
406 g/mi (WLTP)

Practical Convenience

M6 Gran Coupé
M8 Competition Coupé
4
Doors
2
5
No. of Seats
4
1014 lb
Maximum Payload
937 lb
13 cu ft
Trunk Volume
11.9 cu ft
No data
Cargo Volume (Seats Down)
No data