The Comparative Analysis :

BMW i8 Coupé (18 - ..) vs. Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)

€ 138,000
BMW i8 Coupé (18 - ..) BMW i8 Coupé
€ 448,200
 Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17) Rolls-Royce Phantom Coupé 6.8 V12
€ 138,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 448,200

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

Vehicle Dimensions

The BMW i8 Coupé is substantially smaller in every dimension. It's 36.3 inches shorter, 1.8 inches narrower and 12.1 inches lower than the Rolls-Royce Phantom Coupé 6.8 V12.
BMW i8 Coupé
Rolls-Royce Phantom Coupé 6.8 V12
50.8
Blueprint BMW i8 Coupé (18 - ..)
76.5
87.3
62.9
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)
78.2
86.1
76.5 in
Width
78.2 in
87.3 in
Width Incl. Mirrors
86.1 in
50.8 in
Height
62.9 in
Blueprint BMW i8 Coupé (18 - ..)
110.2
184.6
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)
130.7
220.9
184.6 in
Length
220.9 in
110.2 in
Wheelbase
130.7 in

Vehicle Weight

BMW i8 Coupé
Rolls-Royce Phantom Coupé 6.8 V12
3549 lb
Curb Weight
5776 lb
4200 lb
Gross Vehicle
Weight
6724 lb
BMW i8 Coupé (18 - ..)
Weight Difference:
2227 lb
38.56 %
Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)

General

BMW i8 Coupé
Rolls-Royce Phantom Coupé 6.8 V12
I12
Generation
RR3
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
On-demand four-wheel drive (4WD) with automatic engagement
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

BMW i8 Coupé
Rolls-Royce Phantom Coupé 6.8 V12
3-cylinder plug-in hybrid gasoline engine with tur­bo­charger
Engine Type
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW B38
Engine Series
B38-K15
Engine Code
4
Valves
4
3
Cylinders
12
1.5 L / 73 cu in
Displacement
6.7 L / 328 cu in
369 hp
at 5800 rpm
Power
454 hp
at 5350 rpm
BMW i8 Coupé
369 hp
454 hp
Rolls-Royce Phantom Coupé 6.8 V12
420 lb‑ft
at 3700 rpm
Max. Torque
531 lb‑ft
at 3500 rpm
BMW i8 Coupé
420 lb‑ft
531 lb‑ft
Rolls-Royce Phantom Coupé 6.8 V12

Performance

BMW i8 Coupé
Rolls-Royce Phantom Coupé 6.8 V12
155 mph
Maximum Speed
155 mph
4.4 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph 62
mph

200 ft
0.000 sec

BMW i8 Coupé

62 mph 62
mph

266 ft
0.000 sec

Rolls-Royce Phantom Coupé 6.8 V12

▶ REPLAY
9.62 lb/hp
Weight-to-Power Ratio
12.72 lb/hp
BMW i8 Coupé
9.62 lb/hp
12.72 lb/hp
Rolls-Royce Phantom Coupé 6.8 V12

Fuel Economy / Emissions

BMW i8 Coupé
Rolls-Royce Phantom Coupé 6.8 V12
Fuel Economy
131 mpg
combined
16 mpg
BMW i8 Coupé
131 mpg
16 mpg
Rolls-Royce Phantom Coupé 6.8 V12
No data
city
10 mpg
No data
highway
23 mpg
Kraftstoffanzeige
7.9 gal
Fuel Tank Capacity
26.4 gal
Kraftstoffanzeige
1036 mi
Range
420 mi
BMW i8 Coupé
1036 mi
420 mi
Rolls-Royce Phantom Coupé 6.8 V12
Environmental Impact
34.1 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).
280.3 kWh
BMW i8 Coupé
34.1 kWh
280.3 kWh
Rolls-Royce Phantom Coupé 6.8 V12
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6b (NEFZ)
77 g/mi (WLTP)
CO2 Emissions
558 g/mi (NEFZ)

Practical Convenience

BMW i8 Coupé
Rolls-Royce Phantom Coupé 6.8 V12
3
Doors
2
4
No. of Seats
4
650 lb
Maximum Payload
948 lb
4.4 cu ft
Trunk Volume
11.2 cu ft
No data
Cargo Volume (Seats Down)
No data