The Comparative Analysis :

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

€ 83,300
BMW 640i Gran Coupé xDrive Steptronic (13 - 14) 640i Gran Coupé
€ 89,500
 BMW 640d Coupé xDrive Steptronic (15 - 17) 640d Coupé
€ 83,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 89,500

ⓘ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
640d Coupé
54.8
Blueprint BMW 640i Gran Coupé xDrive Steptronic (13 - 14)
74.6
81.9
53.9
Blueprint BMW 640d Coupé xDrive Steptronic (15 - 17)
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 Steptronic (13 - 14)
116.9
197.1
Blueprint BMW 640d Coupé xDrive Steptronic (15 - 17)
112.4
192.7
197.1 in
Length
192.7 in
116.9 in
Wheelbase
112.4 in

Vehicle Weight

640i Gran Coupé
640d Coupé
4189 lb
Curb Weight
4123 lb
5357 lb
Gross Vehicle
Weight
5104 lb
BMW 640i Gran Coupé xDrive Steptronic (13 - 14)
Weight Difference:
66 lb
1.58 %
BMW 640d Coupé xDrive Steptronic (15 - 17)

General

640i Gran Coupé
640d Coupé
F06
Generation
F13
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

640i Gran Coupé
640d Coupé
Straight-six gasoline engine with tur­bo­charger
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
BMW N55
Engine Series
BMW N57
N55-B30
Engine Code
N57-D30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
316 hp
at 5800 rpm
Power
309 hp
at 4400 rpm
640i Gran Coupé
316 hp
309 hp
640d Coupé
332 lb‑ft
at 1300 rpm
Max. Torque
465 lb‑ft
at 1500 rpm
640i Gran Coupé
332 lb‑ft
465 lb‑ft
640d Coupé

Performance

640i Gran Coupé
640d Coupé
155 mph
Maximum Speed
155 mph
5.3 sec
Acceleration 0 to 62 mph
5.1 sec
62 mph 62
mph

243 ft
0.000 sec

640i Gran Coupé

62 mph 62
mph

233 ft
0.000 sec

640d Coupé

▶ REPLAY
13.26 lb/hp
Weight-to-Power Ratio
13.34 lb/hp
640i Gran Coupé
13.26 lb/hp
13.34 lb/hp
640d Coupé

Fuel Economy / Emissions

640i Gran Coupé
640d Coupé
Fuel Economy
29 mpg
combined
42 mpg
640i Gran Coupé
29 mpg
42 mpg
640d Coupé
21 mpg
city
36 mpg
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
537 mi
Range
777 mi
640i Gran Coupé
537 mi
777 mi
640d 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).
115.2 kWh
640i Gran Coupé
153.5 kWh
115.2 kWh
640d Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
304 g/mi (NEFZ)
CO2 Emissions
240 g/mi (NEFZ)

Practical Convenience

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