The Comparative Analysis :

BMW 640i Gran Coupé xDrive Steptronic (13 - 14) vs. BMW 650i Coupé xDrive Steptronic (15 - 17)

€ 83,300
BMW 640i Gran Coupé xDrive Steptronic (13 - 14) 640i Gran Coupé
€ 96,700
 BMW 650i Coupé xDrive Steptronic (15 - 17) 650i Coupé
€ 83,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 96,700

ⓘ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. Both cars are the same width, but the 640i Gran Coupé is 11.3 cm longer and 2.3 cm taller.
640i Gran Coupé
650i Coupé
1392
Blueprint BMW 640i Gran Coupé xDrive Steptronic (13 - 14)
1894
2081
1369
Blueprint BMW 650i Coupé xDrive Steptronic (15 - 17)
1894
2081
1894 mm
Width
1894 mm
2081 mm
Width Incl. Mirrors
2081 mm
1392 mm
Height
1369 mm
Blueprint BMW 640i Gran Coupé xDrive Steptronic (13 - 14)
2968
5007
Blueprint BMW 650i Coupé xDrive Steptronic (15 - 17)
2855
4894
5007 mm
Length
4894 mm
2968 mm
Wheelbase
2855 mm

Vehicle Weight

640i Gran Coupé
650i Coupé
1900 kg
Kerb Weight
1930 kg
2430 kg
Gross Vehicle
Weight
2365 kg
BMW 640i Gran Coupé xDrive Steptronic (13 - 14)
Weight Difference:
30 kg
1.55 %
BMW 650i Coupé xDrive Steptronic (15 - 17)

General

640i Gran Coupé
650i Coupé
F06
Generation
F13
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Permanent all-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

640i Gran Coupé
650i Coupé
Straight-six petrol engine with tur­bo­charger
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
BMW N55
Engine Series
BMW N63
N55-B30
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
2979 CC
Engine Capacity
4395 CC
316 bhp
at 5800 rpm
Power
444 bhp
at 5500 rpm
640i Gran Coupé
316 bhp
444 bhp
650i Coupé
450 NM
at 1300 rpm
Max. Torque
650 NM
at 2000 rpm
640i Gran Coupé
450 NM
650 NM
650i Coupé

Performance

640i Gran Coupé
650i Coupé
155 mph
Maximum Speed
155 mph
5.3 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph 62
mph

74 m
0.000 sec

640i Gran Coupé

62 mph 62
mph

61 m
0.000 sec

650i Coupé

▶ REPLAY
6.01 kg/bhp
Weight-to-Power Ratio
4.35 kg/bhp
640i Gran Coupé
6.01 kg/bhp
4.35 kg/bhp
650i Coupé

Fuel Economy / Emissions

640i Gran Coupé
650i Coupé
Fuel Economy
35 mpg
combined
31 mpg
640i Gran Coupé
35 mpg
31 mpg
650i Coupé
25 mpg
city
22 mpg
No data
motorway
No data
Kraftstoffanzeige
70 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
537 mi
Range
478 mi
640i Gran Coupé
537 mi
478 mi
650i 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).
172.4 kWh
640i Gran Coupé
153.5 kWh
172.4 kWh
650i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
189 g/km (NEFZ)
CO2 Emissions
213 g/km (NEFZ)

Practical Convenience

640i Gran Coupé
650i Coupé
4
Doors
2
5
No. of Seats
4
530 kg
Maximum Payload
435 kg
460 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data