The Comparative Analysis :
BMW 650i Coupé Sport-Automatic (07 - 10) vs. BMW i8 Coupé (18 - ..)
€ 83,300
€ 138,000
€ 83,300
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 considerably. The 650i Coupé is 5.2 inches longer, 3.4 inches narrower and 3.3 inches taller than the i8 Coupé.
650i Coupé
i8 Coupé
54.1
73
80.2
50.8
76.5
87.3
73 in
Width
76.5 in
80.2 in
Width Incl. Mirrors
87.3 in
54.1 in
Height
50.8 in
109.4
189.8
110.2
184.6
189.8 in
Length
184.6 in
109.4 in
Wheelbase
110.2 in
Vehicle Weight
650i Coupé
i8 Coupé
3803 lb
Curb Weight
3549 lb
4630 lb
Gross Vehicle
Weight
Weight
4200 lb
Weight Difference:
254 lb
6.68 %
General
650i Coupé
i8 Coupé
E63
Generation
I12
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
On-demand four-wheel drive (4WD) with automatic engagement
6-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
650i Coupé
i8 Coupé
V8 gasoline engine (naturally aspirated engine)
Engine Type
3-cylinder plug-in hybrid gasoline engine with turbocharger
BMW N62
Engine Series
BMW B38
N62-B48
Engine Code
B38-K15
4
Valves
4
8
Cylinders
3
4.8 L / 235 cu in
Displacement
1.5 L / 73 cu in
362 hp
at 6300 rpm
Power
369 hp
at 5800 rpm
650i Coupé
362 hp
369 hp
i8 Coupé
361 lb‑ft
at 3400 rpm
Max. Torque
420 lb‑ft
at 3700 rpm
650i Coupé
361 lb‑ft
420 lb‑ft
i8 Coupé
Performance
650i Coupé
i8 Coupé
155 mph
Maximum Speed
155 mph
5.2 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph
62
mph
mph
236 ft
0.000 sec
650i Coupé
62 mph
62
mph
mph
200 ft
0.000 sec
i8 Coupé
▶ REPLAY
10.51 lb/hp
Weight-to-Power Ratio
9.62 lb/hp
650i Coupé
10.51 lb/hp
9.62 lb/hp
i8 Coupé
Fuel Economy / Emissions
650i Coupé
i8 Coupé
Fuel Economy
22 mpg
combined
131 mpg
650i Coupé
22 mpg
131 mpg
i8 Coupé
15 mpg
city
No data
No data
highway
No data
18.5 gal
Fuel Tank Capacity
7.9 gal
414 mi
Range
1036 mi
650i Coupé
414 mi
1036 mi
i8 Coupé
Environmental Impact
198.9 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).
34.1 kWh
650i Coupé
198.9 kWh
34.1 kWh
i8 Coupé
Euro 4
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
401 g/mi (NEFZ)
CO2 Emissions
77 g/mi (WLTP)
Practical Convenience
650i Coupé
i8 Coupé
2
Doors
3
4
No. of Seats
4
827 lb
Maximum Payload
650 lb
12.7 cu ft
Trunk Volume
4.4 cu ft
No data
Cargo Volume (Seats Down)
No data
