The Comparative Analysis :
BMW 840i Coupé xDrive Steptronic (19 - ..) vs. BMW 640d Coupé Steptronic (15 - 17)
€ 97,800
840i Coupé € 86,100
640d Coupé
€ 97,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 86,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The 840i Coupé is 2 inches shorter, 0.3 inches wider and 1.1 inches lower than the 640d Coupé.
840i Coupé
640d Coupé
74.9 in
Width
74.6 in
84.1 in
Width Incl. Mirrors
81.9 in
52.8 in
Height
53.9 in
190.7 in
Length
192.7 in
111.1 in
Wheelbase
112.4 in
Vehicle Weight
840i Coupé
640d Coupé
4068 lb
Curb Weight
4001 lb
5027 lb
Gross Vehicle
Weight
Weight
4971 lb
Weight Difference:
66 lb
1.62 %
General
840i Coupé
640d Coupé
G15
Generation
F13
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Diesel
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
840i Coupé
640d Coupé
Straight-six gasoline 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
3 L / 147 cu in
Displacement
3 L / 147 cu in
335 hp
at 5000 rpm
Power
309 hp
at 4400 rpm
840i Coupé
335 hp
309 hp
640d Coupé
369 lb‑ft
at 1600 rpm
Max. Torque
465 lb‑ft
at 1500 rpm
840i Coupé
369 lb‑ft
465 lb‑ft
640d Coupé
Performance
840i Coupé
640d Coupé
155 mph
Maximum Speed
155 mph
4.7 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph
62
mph
mph
213 ft
0.000 sec
840i Coupé
62 mph
62
mph
mph
243 ft
0.000 sec
640d Coupé
▶ REPLAY
12.14 lb/hp
Weight-to-Power Ratio
12.95 lb/hp
840i Coupé
12.14 lb/hp
12.95 lb/hp
640d Coupé
Fuel Economy / Emissions
840i Coupé
640d Coupé
Fuel Economy
31 mpg
combined
44 mpg
840i Coupé
31 mpg
44 mpg
640d Coupé
25 mpg
city
38 mpg
No data
highway
No data
18 gal
Fuel Tank Capacity
18.5 gal
564 mi
Range
805 mi
840i 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 Coupé
142.1 kWh
111 kWh
640d Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6b (NEFZ)
323 g/mi (WLTP)
CO2 Emissions
230 g/mi (NEFZ)
Practical Convenience
840i Coupé
640d Coupé
2
Doors
2
4
No. of Seats
4
959 lb
Maximum Payload
970 lb
11.9 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data