The Comparative Analysis :

BMW 640d Gran Coupé xDrive Steptronic (15 - 18) vs. BMW 640i Gran Coupé Steptronic (15 - 18)

€ 92,600
BMW 640d Gran Coupé xDrive Steptronic (15 - 18) 640d Gran Coupé
€ 84,900
 BMW 640i Gran Coupé Steptronic (15 - 18) 640i Gran Coupé
€ 92,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 84,900

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of the 640d Gran Coupé and the 640i Gran Coupé are absolutely identical. Both are 197.1 inches long, 74.6 inches wide and 54.8 inches tall.
640d Gran Coupé
640i Gran Coupé
54.8
Blueprint BMW 640d Gran Coupé xDrive Steptronic (15 - 18)
74.6
81.9
54.8
Blueprint BMW 640i Gran Coupé Steptronic (15 - 18)
74.6
81.9
74.6 in
Width
74.6 in
81.9 in
Width Incl. Mirrors
81.9 in
54.8 in
Height
54.8 in
Blueprint BMW 640d Gran Coupé xDrive Steptronic (15 - 18)
116.9
197.1
Blueprint BMW 640i Gran Coupé Steptronic (15 - 18)
116.9
197.1
197.1 in
Length
197.1 in
116.9 in
Wheelbase
116.9 in

Vehicle Weight

640d Gran Coupé
640i Gran Coupé
4288 lb
Curb Weight
4023 lb
5445 lb
Gross Vehicle
Weight
5203 lb
BMW 640d Gran Coupé xDrive Steptronic (15 - 18)
Weight Difference:
265 lb
6.18 %
BMW 640i Gran Coupé Steptronic (15 - 18)

General

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

Engine

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

Performance

640d Gran Coupé
640i Gran Coupé
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
5.4 sec
62 mph 62
mph

236 ft
0.000 sec

640d Gran Coupé

62 mph 62
mph

246 ft
0.000 sec

640i Gran Coupé

▶ REPLAY
13.88 lb/hp
Weight-to-Power Ratio
12.73 lb/hp
640d Gran Coupé
13.88 lb/hp
12.73 lb/hp
640i Gran Coupé

Fuel Economy / Emissions

640d Gran Coupé
640i Gran Coupé
Fuel Economy
41 mpg
combined
31 mpg
640d Gran Coupé
41 mpg
31 mpg
640i Gran Coupé
35 mpg
city
22 mpg
No data
highway
No data
Kraftstoffanzeige
18.5 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
750 mi
Range
572 mi
640d Gran Coupé
750 mi
572 mi
640i Gran Coupé
Environmental Impact
119.3 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).
144 kWh
640d Gran Coupé
119.3 kWh
144 kWh
640i Gran Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
246 g/mi (NEFZ)
CO2 Emissions
286 g/mi (NEFZ)

Practical Convenience

640d Gran Coupé
640i Gran Coupé
4
Doors
4
5
No. of Seats
5
1157 lb
Maximum Payload
1179 lb
13 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data