The Comparative Analysis :
BMW M6 Gran Coupé M DKG (15 - 18) vs. BMW 650i Gran Coupé Steptronic (13 - 14)
€ 136,100
€ 93,000
€ 136,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 93,000
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The M6 Gran Coupé is a bit bigger in every dimension. It's 0.2 inches longer, 0.2 inches wider and 0.1 inches taller than the 650i Gran Coupé.
M6 Gran Coupé
650i Gran Coupé
54.9
74.8
82.9
54.8
74.6
81.9
74.8 in
Width
74.6 in
82.9 in
Width Incl. Mirrors
81.9 in
54.9 in
Height
54.8 in
116.7
197.3
116.9
197.1
197.3 in
Length
197.1 in
116.7 in
Wheelbase
116.9 in
Vehicle Weight
M6 Gran Coupé
650i Gran Coupé
4299 lb
Curb Weight
4277 lb
5313 lb
Gross Vehicle
Weight
Weight
5434 lb
Weight Difference:
22 lb
0.51 %
General
M6 Gran Coupé
650i Gran Coupé
F06
Generation
F06
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
650i Gran Coupé
V8 gasoline engine with two turbochargers (biturbo)
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
BMW S63
Engine Series
BMW N63
S63-B44
Engine Code
N63-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
444 hp
at 5500 rpm
M6 Gran Coupé
552 hp
444 hp
650i Gran Coupé
502 lb‑ft
at 1500 rpm
Max. Torque
479 lb‑ft
at 2000 rpm
M6 Gran Coupé
502 lb‑ft
479 lb‑ft
650i Gran Coupé
Performance
M6 Gran Coupé
650i Gran Coupé
155 mph
Maximum Speed
155 mph
4.2 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
190 ft
0.000 sec
M6 Gran Coupé
62 mph
62
mph
mph
210 ft
0.000 sec
650i Gran Coupé
▶ REPLAY
7.79 lb/hp
Weight-to-Power Ratio
9.63 lb/hp
M6 Gran Coupé
7.79 lb/hp
9.63 lb/hp
650i Gran Coupé
Fuel Economy / Emissions
M6 Gran Coupé
650i Gran Coupé
Fuel Economy
24 mpg
combined
27 mpg
M6 Gran Coupé
24 mpg
27 mpg
650i Gran Coupé
17 mpg
city
20 mpg
No data
highway
No data
21.1 gal
Fuel Tank Capacity
18.5 gal
502 mi
Range
506 mi
M6 Gran Coupé
502 mi
506 mi
650i Gran 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).
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).
162.9 kWh
M6 Gran Coupé
187.5 kWh
162.9 kWh
650i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
372 g/mi (NEFZ)
CO2 Emissions
320 g/mi (NEFZ)
Practical Convenience
M6 Gran Coupé
650i Gran Coupé
4
Doors
4
5
No. of Seats
5
1014 lb
Maximum Payload
1157 lb
13 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data
