The Comparative Analysis :
BMW M6 Coupé M DKG (12 - 14) vs. BMW 640d Coupé Steptronic (11 - 14)
€ 124,000
€ 78,800
€ 124,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 78,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The M6 Coupé is a bit bigger in every dimension. It's 0.4 cm longer, 0.5 cm wider and 0.5 cm taller than the 640d Coupé.
M6 Coupé
640d Coupé
1374
1899
2106
1369
1894
2081
1899 mm
Width
1894 mm
2106 mm
Width Incl. Mirrors
2081 mm
1374 mm
Height
1369 mm
2851
4898
2855
4894
4898 mm
Length
4894 mm
2851 mm
Wheelbase
2855 mm
Vehicle Weight
M6 Coupé
640d Coupé
1925 kg
Kerb Weight
1790 kg
2350 kg
Gross Vehicle
Weight
Weight
2220 kg
Weight Difference:
135 kg
7.01 %
General
M6 Coupé
640d Coupé
F13
Generation
F13
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
8-speed automatic transmission
Engine
M6 Coupé
640d Coupé
V8 petrol engine with two turbochargers (biturbo)
Engine Type
Straight-six diesel engine with two turbochargers (biturbo)
BMW S63
Engine Series
BMW N57
S63-B44
Engine Code
N57-D30
4
Valves
4
8
Cylinders
6
4395 CC
Engine Capacity
2993 CC
552 bhp
at 6000 rpm
Power
309 bhp
at 4400 rpm
M6 Coupé
552 bhp
309 bhp
640d Coupé
680 NM
at 1500 rpm
Max. Torque
630 NM
at 1500 rpm
M6 Coupé
680 NM
630 NM
640d Coupé
Performance
M6 Coupé
640d Coupé
155 mph
Maximum Speed
155 mph
4.2 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph
62
mph
mph
58 m
0.000 sec
M6 Coupé
62 mph
62
mph
mph
76 m
0.000 sec
640d Coupé
▶ REPLAY
3.49 kg/bhp
Weight-to-Power Ratio
5.79 kg/bhp
M6 Coupé
3.49 kg/bhp
5.79 kg/bhp
640d Coupé
Fuel Economy / Emissions
M6 Coupé
640d Coupé
Fuel Economy
29 mpg
combined
52 mpg
M6 Coupé
29 mpg
52 mpg
640d Coupé
20 mpg
city
43 mpg
No data
motorway
No data
80 L
Fuel Tank Capacity
70 L
502 mi
Range
805 mi
M6 Coupé
502 mi
805 mi
640d 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).
111 kWh
M6 Coupé
187.5 kWh
111 kWh
640d Coupé
Euro 5
Emission Standard
Euro 5
232 g/km (NEFZ)
CO2 Emissions
143 g/km (NEFZ)
Practical Convenience
M6 Coupé
640d Coupé
2
Doors
2
4
No. of Seats
4
425 kg
Maximum Payload
430 kg
460 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data
