The Comparative Analysis :

BMW 640i Coupé xDrive Automatic (13 - 13) vs. BMW M6 Coupé M DKG (12 - 14)

€ 78,700
BMW 640i Coupé xDrive Automatic (13 - 13) 640i Coupé
€ 124,000
 BMW M6 Coupé M DKG (12 - 14) M6 Coupé
€ 78,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 124,000

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

Vehicle Dimensions

The 640i Coupé is a bit smaller in every dimension. It's 0.4 cm shorter, 0.5 cm narrower and 0.5 cm lower than the M6 Coupé.
640i Coupé
M6 Coupé
1369
Blueprint BMW 640i Coupé xDrive Automatic (13 - 13)
1894
2081
1374
Blueprint BMW M6 Coupé M DKG (12 - 14)
1899
2106
1894 mm
Width
1899 mm
2081 mm
Width Incl. Mirrors
2106 mm
1369 mm
Height
1374 mm
Blueprint BMW 640i Coupé xDrive Automatic (13 - 13)
2855
4894
Blueprint BMW M6 Coupé M DKG (12 - 14)
2851
4898
4894 mm
Length
4898 mm
2855 mm
Wheelbase
2851 mm

Vehicle Weight

640i Coupé
M6 Coupé
1840 kg
Kerb Weight
1925 kg
2255 kg
Gross Vehicle
Weight
2350 kg
BMW 640i Coupé xDrive Automatic (13 - 13)
Weight Difference:
85 kg
4.42 %
BMW M6 Coupé M DKG (12 - 14)

General

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

Engine

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

Performance

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

72 m
0.000 sec

640i Coupé

62 mph 62
mph

58 m
0.000 sec

M6 Coupé

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

Fuel Economy / Emissions

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

Practical Convenience

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