The Comparative Analysis :
BMW 640i Coupé Automatic (11 - 13) vs. BMW 650i Gran Coupé Steptronic (13 - 14)
€ 75,300
€ 93,000
€ 75,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 93,000
ⓘ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 Coupé is 4.4 inches shorter and 0.9 inches lower.
640i Coupé
650i Gran Coupé
53.9
74.6
81.9
54.8
74.6
81.9
74.6 in
Width
74.6 in
81.9 in
Width Incl. Mirrors
81.9 in
53.9 in
Height
54.8 in
112.4
192.7
116.9
197.1
192.7 in
Length
197.1 in
112.4 in
Wheelbase
116.9 in
Vehicle Weight
640i Coupé
650i Gran Coupé
3825 lb
Curb Weight
4277 lb
4806 lb
Gross Vehicle
Weight
Weight
5434 lb
Weight Difference:
452 lb
10.57 %
General
640i Coupé
650i Gran Coupé
F13
Generation
F06
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
640i Coupé
650i Gran 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 Coupé
316 hp
444 hp
650i Gran Coupé
332 lb‑ft
at 1300 rpm
Max. Torque
479 lb‑ft
at 2000 rpm
640i Coupé
332 lb‑ft
479 lb‑ft
650i Gran Coupé
Performance
640i Coupé
650i Gran Coupé
155 mph
Maximum Speed
155 mph
5.4 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
246 ft
0.000 sec
640i Coupé
62 mph
62
mph
mph
210 ft
0.000 sec
650i Gran Coupé
▶ REPLAY
12.1 lb/hp
Weight-to-Power Ratio
9.63 lb/hp
640i Coupé
12.1 lb/hp
9.63 lb/hp
650i Gran Coupé
Fuel Economy / Emissions
640i Coupé
650i Gran Coupé
Fuel Economy
31 mpg
combined
27 mpg
640i Coupé
31 mpg
27 mpg
650i Gran Coupé
23 mpg
city
20 mpg
No data
highway
No data
18.5 gal
Fuel Tank Capacity
18.5 gal
572 mi
Range
506 mi
640i Coupé
572 mi
506 mi
650i Gran Coupé
Environmental Impact
144 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 Coupé
144 kWh
162.9 kWh
650i Gran Coupé
Euro 5
Emission Standard
Euro 6b (NEFZ)
285 g/mi (NEFZ)
CO2 Emissions
320 g/mi (NEFZ)
Practical Convenience
640i Coupé
650i Gran Coupé
2
Doors
4
4
No. of Seats
5
981 lb
Maximum Payload
1157 lb
13 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data
