The Comparative Analysis :
BMW 840i Gran Coupé xDrive Steptronic (19 - ..) vs. BMW 640d Coupé Steptronic (11 - 14)
€ 94,800
€ 78,800
€ 94,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 78,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The 840i Gran Coupé is considerably bigger in every dimension. It's 18.8 cm longer, 3.8 cm wider and 3.8 cm taller than the 640d Coupé.
840i Gran Coupé
640d Coupé
1407
1932
2137
1369
1894
2081
1932 mm
Width
1894 mm
2137 mm
Width Incl. Mirrors
2081 mm
1407 mm
Height
1369 mm
3023
5082
2855
4894
5082 mm
Length
4894 mm
3023 mm
Wheelbase
2855 mm
Vehicle Weight
840i Gran Coupé
640d Coupé
1930 kg
Kerb Weight
1790 kg
2480 kg
Gross Vehicle
Weight
Weight
2220 kg
Weight Difference:
140 kg
7.25 %
General
840i Gran Coupé
640d Coupé
G16
Generation
F13
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Diesel
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
840i Gran Coupé
640d Coupé
Straight-six petrol engine with turbocharger
Engine Type
Straight-six diesel engine with two turbochargers (biturbo)
BMW B58
Engine Series
BMW N57
B58-B30
Engine Code
N57-D30
4
Valves
4
6
Cylinders
6
2998 CC
Engine Capacity
2993 CC
335 bhp
at 5000 rpm
Power
309 bhp
at 4400 rpm
840i Gran Coupé
335 bhp
309 bhp
640d Coupé
500 NM
at 1600 rpm
Max. Torque
630 NM
at 1500 rpm
840i Gran Coupé
500 NM
630 NM
640d Coupé
Performance
840i Gran Coupé
640d Coupé
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph
62
mph
mph
68 m
0.000 sec
840i Gran Coupé
62 mph
62
mph
mph
76 m
0.000 sec
640d Coupé
▶ REPLAY
5.76 kg/bhp
Weight-to-Power Ratio
5.79 kg/bhp
840i Gran Coupé
5.76 kg/bhp
5.79 kg/bhp
640d Coupé
Fuel Economy / Emissions
840i Gran Coupé
640d Coupé
Fuel Economy
38 mpg
combined
52 mpg
840i Gran Coupé
38 mpg
52 mpg
640d Coupé
30 mpg
city
43 mpg
No data
motorway
No data
68 L
Fuel Tank Capacity
70 L
564 mi
Range
805 mi
840i Gran Coupé
564 mi
805 mi
640d Coupé
Environmental Impact
142.1 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).
111 kWh
840i Gran Coupé
142.1 kWh
111 kWh
640d Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 5
203 g/km (WLTP)
CO2 Emissions
143 g/km (NEFZ)
Practical Convenience
840i Gran Coupé
640d Coupé
4
Doors
2
5
No. of Seats
4
550 kg
Maximum Payload
430 kg
440 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data
