The Comparative Analysis :

BMW M850i Gran Coupé xDrive Steptronic Sport (19 - ..) vs. BMW i8 Coupé (18 - ..)

€ 122,700
BMW M850i Gran Coupé xDrive Steptronic Sport (19 - ..) M850i Gran Coupé
€ 138,000
 BMW i8 Coupé (18 - ..) i8 Coupé
€ 122,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 138,000

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

Vehicle Dimensions

The dimensions of these vehicles differ significantly. The M850i Gran Coupé is 15.5 inches longer, 0.4 inches narrower and 4.6 inches taller than the i8 Coupé.
M850i Gran Coupé
i8 Coupé
55.4
Blueprint BMW M850i Gran Coupé xDrive Steptronic Sport (19 - ..)
76.1
84.1
50.8
Blueprint BMW i8 Coupé (18 - ..)
76.5
87.3
76.1 in
Width
76.5 in
84.1 in
Width Incl. Mirrors
87.3 in
55.4 in
Height
50.8 in
Blueprint BMW M850i Gran Coupé xDrive Steptronic Sport (19 - ..)
119
200.1
Blueprint BMW i8 Coupé (18 - ..)
110.2
184.6
200.1 in
Length
184.6 in
119 in
Wheelbase
110.2 in

Vehicle Weight

M850i Gran Coupé
i8 Coupé
4564 lb
Curb Weight
3549 lb
5732 lb
Gross Vehicle
Weight
4200 lb
BMW M850i Gran Coupé xDrive Steptronic Sport (19 - ..)
Weight Difference:
1014 lb
22.22 %
BMW i8 Coupé (18 - ..)

General

M850i Gran Coupé
i8 Coupé
G16
Generation
I12
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
On-demand four-wheel drive (4WD) with automatic engagement
8-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

M850i Gran Coupé
i8 Coupé
V8 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
3-cylinder plug-in hybrid gasoline engine with tur­bo­charger
BMW N63
Engine Series
BMW B38
N63-B44
Engine Code
B38-K15
4
Valves
4
8
Cylinders
3
4.4 L / 215 cu in
Displacement
1.5 L / 73 cu in
523 hp
at 5500 rpm
Power
369 hp
at 5800 rpm
M850i Gran Coupé
523 hp
369 hp
i8 Coupé
553 lb‑ft
at 1800 rpm
Max. Torque
420 lb‑ft
at 3700 rpm
M850i Gran Coupé
553 lb‑ft
420 lb‑ft
i8 Coupé

Performance

M850i Gran Coupé
i8 Coupé
155 mph
Maximum Speed
155 mph
3.9 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph 62
mph

177 ft
0.000 sec

M850i Gran Coupé

62 mph 62
mph

200 ft
0.000 sec

i8 Coupé

▶ REPLAY
8.73 lb/hp
Weight-to-Power Ratio
9.62 lb/hp
M850i Gran Coupé
8.73 lb/hp
9.62 lb/hp
i8 Coupé

Fuel Economy / Emissions

M850i Gran Coupé
i8 Coupé
Fuel Economy
24 mpg
combined
131 mpg
M850i Gran Coupé
24 mpg
131 mpg
i8 Coupé
No data
city
No data
No data
highway
No data
Kraftstoffanzeige
18 gal
Fuel Tank Capacity
7.9 gal
Kraftstoffanzeige
423 mi
Range
1036 mi
M850i Gran Coupé
423 mi
1036 mi
i8 Coupé
Environmental Impact
189.4 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).
34.1 kWh
M850i Gran Coupé
189.4 kWh
34.1 kWh
i8 Coupé
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
422 g/mi (WLTP)
CO2 Emissions
77 g/mi (WLTP)

Practical Convenience

M850i Gran Coupé
i8 Coupé
4
Doors
3
5
No. of Seats
4
1168 lb
Maximum Payload
650 lb
12.5 cu ft
Trunk Volume
4.4 cu ft
No data
Cargo Volume (Seats Down)
No data