The Comparative Analysis :
BMW 640i Gran Coupé xDrive Steptronic (15 - 18) vs. BMW 650i Coupé Automatic (12 - 13)
€ 88,300
€ 87,300
€ 88,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 87,300
ⓘ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 4.4 inches longer and 0.9 inches taller.
640i Gran Coupé
650i Coupé
54.8
74.6
81.9
53.9
74.6
81.9
74.6 in
Width
74.6 in
81.9 in
Width Incl. Mirrors
81.9 in
54.8 in
Height
53.9 in
116.9
197.1
112.4
192.7
197.1 in
Length
192.7 in
116.9 in
Wheelbase
112.4 in
Vehicle Weight
640i Gran Coupé
650i Coupé
4189 lb
Curb Weight
4068 lb
5357 lb
Gross Vehicle
Weight
Weight
5027 lb
Weight Difference:
121 lb
2.89 %
General
640i Gran Coupé
650i Coupé
F06
Generation
F13
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
640i Gran Coupé
650i Coupé
Straight-six gasoline engine with turbocharger
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
BMW N55
Engine Series
BMW N63
N55-B30
Engine Code
N63-B44
4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.4 L / 215 cu in
316 hp
at 5800 rpm
Power
444 hp
at 5500 rpm
640i Gran Coupé
316 hp
444 hp
650i Coupé
332 lb‑ft
at 1300 rpm
Max. Torque
479 lb‑ft
at 2000 rpm
640i Gran Coupé
332 lb‑ft
479 lb‑ft
650i Coupé
Performance
640i Gran Coupé
650i Coupé
155 mph
Maximum Speed
155 mph
5.3 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
243 ft
0.000 sec
640i Gran Coupé
62 mph
62
mph
mph
223 ft
0.000 sec
650i Coupé
▶ REPLAY
13.26 lb/hp
Weight-to-Power Ratio
9.16 lb/hp
640i Gran Coupé
13.26 lb/hp
9.16 lb/hp
650i Coupé
Fuel Economy / Emissions
640i Gran Coupé
650i Coupé
Fuel Economy
29 mpg
combined
27 mpg
640i Gran Coupé
29 mpg
27 mpg
650i Coupé
21 mpg
city
20 mpg
No data
highway
No data
18.5 gal
Fuel Tank Capacity
18.5 gal
537 mi
Range
506 mi
640i Gran Coupé
537 mi
506 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).
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
640i Gran Coupé
153.5 kWh
162.9 kWh
650i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 5
303 g/mi (NEFZ)
CO2 Emissions
320 g/mi (NEFZ)
Practical Convenience
640i Gran Coupé
650i Coupé
4
Doors
2
5
No. of Seats
4
1168 lb
Maximum Payload
959 lb
13 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data
