The Comparative Analysis :

BMW i8 Coupé (14 - 18) vs. Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)

€ 134,000
BMW i8 Coupé (14 - 18) BMW i8 Coupé
€ 448,200
 Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17) Rolls-Royce Phantom Coupé 6.8 V12
€ 134,000
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 92.3 cm shorter, 4.5 cm narrower and 30.5 cm lower than the Rolls-Royce Phantom Coupé 6.8 V12.
BMW i8 Coupé
Rolls-Royce Phantom Coupé 6.8 V12
1293
Blueprint BMW i8 Coupé (14 - 18)
1942
2218
1598
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)
1987
2187
1942 mm
Width
1987 mm
2218 mm
Width Incl. Mirrors
2187 mm
1293 mm
Height
1598 mm
Blueprint BMW i8 Coupé (14 - 18)
2800
4689
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)
3320
5612
4689 mm
Length
5612 mm
2800 mm
Wheelbase
3320 mm

Vehicle Weight

BMW i8 Coupé
Rolls-Royce Phantom Coupé 6.8 V12
1560 kg
Kerb Weight
2620 kg
1855 kg
Gross Vehicle
Weight
3050 kg
BMW i8 Coupé (14 - 18)
Weight Difference:
1060 kg
40.46 %
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
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
On-demand four-wheel drive with automatic engagement
Drive
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 petrol engine with tur­bo­charger
Engine Type
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW B38
Engine Series
B38-K15
Engine Code
4
Valves
4
3
Cylinders
12
1499 CC
Engine Capacity
6749 CC
357 bhp
at 5800 rpm
Power
454 bhp
at 5350 rpm
BMW i8 Coupé
357 bhp
454 bhp
Rolls-Royce Phantom Coupé 6.8 V12
570 NM
at 3700 rpm
Max. Torque
720 NM
at 3500 rpm
BMW i8 Coupé
570 NM
720 NM
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

61 m
0.000 sec

BMW i8 Coupé

62 mph 62
mph

81 m
0.000 sec

Rolls-Royce Phantom Coupé 6.8 V12

▶ REPLAY
4.37 kg/bhp
Weight-to-Power Ratio
5.77 kg/bhp
BMW i8 Coupé
4.37 kg/bhp
5.77 kg/bhp
Rolls-Royce Phantom Coupé 6.8 V12

Fuel Economy / Emissions

BMW i8 Coupé
Rolls-Royce Phantom Coupé 6.8 V12
Fuel Economy
135 mpg
combined
19 mpg
BMW i8 Coupé
135 mpg
19 mpg
Rolls-Royce Phantom Coupé 6.8 V12
No data
city
12 mpg
No data
motorway
28 mpg
Kraftstoffanzeige
30 L
Fuel Tank Capacity
100 L
Kraftstoffanzeige
888 mi
Range
420 mi
BMW i8 Coupé
888 mi
420 mi
Rolls-Royce Phantom Coupé 6.8 V12
Environmental Impact
39.8 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
39.8 kWh
280.3 kWh
Rolls-Royce Phantom Coupé 6.8 V12
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
49 g/km (NEFZ)
CO2 Emissions
347 g/km (NEFZ)

Practical Convenience

BMW i8 Coupé
Rolls-Royce Phantom Coupé 6.8 V12
3
Doors
2
4
No. of Seats
4
295 kg
Maximum Payload
430 kg
154 L
Boot Capacity
395 L
No data
Boot Capacity (Seats Down)
No data