The Comparative Analysis :

BMW M6 Gran Coupé Competition M DKG (15 - 18) vs. BMW 640i Coupé xDrive Automatic (13 - 13)

€ 144,600
BMW M6 Gran Coupé Competition M DKG (15 - 18) M6 Gran Coupé
€ 78,700
 BMW 640i Coupé xDrive Automatic (13 - 13) 640i Coupé
€ 144,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 78,700

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

Vehicle Dimensions

The M6 Gran Coupé is slightly bigger in every dimension. It's 11.7 cm longer, 0.5 cm wider and 1.6 cm taller than the 640i Coupé.
M6 Gran Coupé
640i Coupé
1385
Blueprint BMW M6 Gran Coupé Competition M DKG (15 - 18)
1899
2106
1369
Blueprint BMW 640i Coupé xDrive Automatic (13 - 13)
1894
2081
1899 mm
Width
1894 mm
2106 mm
Width Incl. Mirrors
2081 mm
1385 mm
Height
1369 mm
Blueprint BMW M6 Gran Coupé Competition M DKG (15 - 18)
2964
5011
Blueprint BMW 640i Coupé xDrive Automatic (13 - 13)
2855
4894
5011 mm
Length
4894 mm
2964 mm
Wheelbase
2855 mm

Vehicle Weight

M6 Gran Coupé
640i Coupé
1950 kg
Kerb Weight
1840 kg
2410 kg
Gross Vehicle
Weight
2255 kg
BMW M6 Gran Coupé Competition M DKG (15 - 18)
Weight Difference:
110 kg
5.64 %
BMW 640i Coupé xDrive Automatic (13 - 13)

General

M6 Gran Coupé
640i Coupé
F06
Generation
F13
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
7-speed dual clutch transmission
Transmission
8-speed automatic transmission

Engine

M6 Gran Coupé
640i Coupé
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six petrol engine with tur­bo­charger
BMW S63
Engine Series
BMW N55
S63-B44
Engine Code
N55-B30
4
Valves
4
8
Cylinders
6
4395 CC
Engine Capacity
2979 CC
592 bhp
at 6000 rpm
Power
316 bhp
at 5800 rpm
M6 Gran Coupé
592 bhp
316 bhp
640i Coupé
700 NM
at 1500 rpm
Max. Torque
450 NM
at 1300 rpm
M6 Gran Coupé
700 NM
450 NM
640i Coupé

Performance

M6 Gran Coupé
640i Coupé
155 mph
Maximum Speed
155 mph
3.9 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph 62
mph

54 m
0.000 sec

M6 Gran Coupé

62 mph 62
mph

72 m
0.000 sec

640i Coupé

▶ REPLAY
3.29 kg/bhp
Weight-to-Power Ratio
5.82 kg/bhp
M6 Gran Coupé
3.29 kg/bhp
5.82 kg/bhp
640i Coupé

Fuel Economy / Emissions

M6 Gran Coupé
640i Coupé
Fuel Economy
29 mpg
combined
35 mpg
M6 Gran Coupé
29 mpg
35 mpg
640i Coupé
20 mpg
city
26 mpg
No data
motorway
No data
Kraftstoffanzeige
80 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
502 mi
Range
537 mi
M6 Gran Coupé
502 mi
537 mi
640i 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).
153.5 kWh
M6 Gran Coupé
187.5 kWh
153.5 kWh
640i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
231 g/km (NEFZ)
CO2 Emissions
188 g/km (NEFZ)

Practical Convenience

M6 Gran Coupé
640i Coupé
4
Doors
2
5
No. of Seats
4
460 kg
Maximum Payload
415 kg
460 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data