The Comparative Analysis :
BMW 840i Gran Coupé xDrive Steptronic (19 - ..) vs. BMW M850i Gran Coupé xDrive Steptronic Sport (19 - ..)
€ 94,800

€ 122,700

€ 94,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 122,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the 840i Gran Coupé and the M850i Gran Coupé are absolutely identical. Both are 200.1 inches long, 76.1 inches wide and 55.4 inches tall.
840i Gran Coupé
M850i Gran Coupé
55.4
76.1
84.1
55.4
76.1
84.1
76.1 in
Width
76.1 in
84.1 in
Width Incl. Mirrors
84.1 in
55.4 in
Height
55.4 in
119
200.1
119
200.1
200.1 in
Length
200.1 in
119 in
Wheelbase
119 in
Vehicle Weight
840i Gran Coupé
M850i Gran Coupé
4255 lb
Curb Weight
4564 lb
5467 lb
Gross Vehicle
Weight
Weight
5732 lb

Weight Difference:
309 lb
6.77 %

General
840i Gran Coupé
M850i Gran Coupé
G16
Generation
G16
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
840i Gran Coupé
M850i Gran Coupé
Straight-six gasoline engine with turbocharger
Engine Type
V8 gasoline engine with two turbochargers (biturbo)
BMW B58
Engine Series
BMW N63
B58-B30
Engine Code
N63-B44

4
Valves
4
6
Cylinders
8
3 L / 147 cu in
Displacement
4.4 L / 215 cu in
335 hp
at 5000 rpm
Power
523 hp
at 5500 rpm
840i Gran Coupé
335 hp
523 hp
M850i Gran Coupé
369 lb‑ft
at 1600 rpm
Max. Torque
553 lb‑ft
at 1800 rpm
840i Gran Coupé
369 lb‑ft
553 lb‑ft
M850i Gran Coupé
Performance
840i Gran Coupé
M850i Gran Coupé
155 mph
Maximum Speed
155 mph
4.9 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
223 ft
0.000 sec

840i Gran Coupé
62 mph
62
mph
mph
177 ft
0.000 sec

M850i Gran Coupé
▶ REPLAY
12.7 lb/hp
Weight-to-Power Ratio
8.73 lb/hp
840i Gran Coupé
12.7 lb/hp
8.73 lb/hp
M850i Gran Coupé
Fuel Economy / Emissions
840i Gran Coupé
M850i Gran Coupé
Fuel Economy
31 mpg
combined
24 mpg
840i Gran Coupé
31 mpg
24 mpg
M850i Gran Coupé
25 mpg
city
No data
No data
highway
No data
18 gal
Fuel Tank Capacity
18 gal
564 mi
Range
423 mi
840i Gran Coupé
564 mi
423 mi
M850i Gran 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).
189.4 kWh
840i Gran Coupé
142.1 kWh
189.4 kWh
M850i Gran Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP)
327 g/mi (WLTP)
CO2 Emissions
422 g/mi (WLTP)
Practical Convenience
840i Gran Coupé
M850i Gran Coupé
4
Doors
4
5
No. of Seats
5
1213 lb
Maximum Payload
1168 lb
12.5 cu ft
Trunk Volume
12.5 cu ft








No data
Cargo Volume (Seats Down)
No data