The Comparative Analysis :

BMW 640i Gran Coupé xDrive Automatic (13 - 13) vs. BMW 650i Coupé xDrive Automatic (12 - 13)

€ 83,300
BMW 640i Gran Coupé xDrive Automatic (13 - 13) 640i Gran Coupé
€ 90,700
 BMW 650i Coupé xDrive Automatic (12 - 13) 650i Coupé
€ 83,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 90,700

ⓘ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 4.4 inches longer and 0.9 inches taller.
640i Gran Coupé
650i Coupé
54.8
Blueprint BMW 640i Gran Coupé xDrive Automatic (13 - 13)
74.6
81.9
53.9
Blueprint BMW 650i Coupé xDrive Automatic (12 - 13)
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
Blueprint BMW 640i Gran Coupé xDrive Automatic (13 - 13)
116.9
197.1
Blueprint BMW 650i Coupé xDrive Automatic (12 - 13)
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
4233 lb
5357 lb
Gross Vehicle
Weight
5181 lb
BMW 640i Gran Coupé xDrive Automatic (13 - 13)
Weight Difference:
44 lb
1.04 %
BMW 650i Coupé xDrive Automatic (12 - 13)

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
Permanent all-wheel drive (AWD)
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
4.8 sec
62 mph 62
mph

243 ft
0.000 sec

640i Gran Coupé

62 mph 62
mph

220 ft
0.000 sec

650i Coupé

▶ REPLAY
13.26 lb/hp
Weight-to-Power Ratio
9.53 lb/hp
640i Gran Coupé
13.26 lb/hp
9.53 lb/hp
650i Coupé

Fuel Economy / Emissions

640i Gran Coupé
650i Coupé
Fuel Economy
29 mpg
combined
26 mpg
640i Gran Coupé
29 mpg
26 mpg
650i Coupé
21 mpg
city
19 mpg
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
537 mi
Range
473 mi
640i Gran Coupé
537 mi
473 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).
174.3 kWh
640i Gran Coupé
153.5 kWh
174.3 kWh
650i Coupé
Euro 5
Emission Standard
Euro 5
304 g/mi (NEFZ)
CO2 Emissions
343 g/mi (NEFZ)

Practical Convenience

640i Gran Coupé
650i Coupé
4
Doors
2
5
No. of Seats
4
1168 lb
Maximum Payload
948 lb
13 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data