The Comparative Analysis :

Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10) vs. BMW 640i Gran Coupé xDrive Steptronic (15 - 18)

€ 433,500
Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10) Rolls-Royce Phantom Coupé 6.8 V12
€ 88,300
 BMW 640i Gran Coupé xDrive Steptronic (15 - 18) BMW 640i Gran Coupé
€ 433,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 88,300

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

Vehicle Dimensions

The Rolls-Royce Phantom Coupé 6.8 V12 is significantly bigger in every dimension. It's 60.2 cm longer, 9.3 cm wider and 20 cm taller than the BMW 640i Gran Coupé.
Rolls-Royce Phantom Coupé 6.8 V12
BMW 640i Gran Coupé
1592
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10)
1987
2187
1392
Blueprint BMW 640i Gran Coupé xDrive Steptronic (15 - 18)
1894
2081
1987 mm
Width
1894 mm
2187 mm
Width Incl. Mirrors
2081 mm
1592 mm
Height
1392 mm
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10)
3320
5609
Blueprint BMW 640i Gran Coupé xDrive Steptronic (15 - 18)
2968
5007
5609 mm
Length
5007 mm
3320 mm
Wheelbase
2968 mm

Vehicle Weight

Rolls-Royce Phantom Coupé 6.8 V12
BMW 640i Gran Coupé
2620 kg
Kerb Weight
1900 kg
3050 kg
Gross Vehicle
Weight
2430 kg
Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10)
Weight Difference:
720 kg
27.48 %
BMW 640i Gran Coupé xDrive Steptronic (15 - 18)

General

Rolls-Royce Phantom Coupé 6.8 V12
BMW 640i Gran Coupé
RR3
Generation
F06
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Permanent all-wheel drive
6-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Rolls-Royce Phantom Coupé 6.8 V12
BMW 640i Gran Coupé
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six petrol engine with tur­bo­charger
Engine Series
BMW N55
Engine Code
N55-B30
4
Valves
4
12
Cylinders
6
6749 CC
Engine Capacity
2979 CC
454 bhp
at 5350 rpm
Power
316 bhp
at 5800 rpm
Rolls-Royce Phantom Coupé 6.8 V12
454 bhp
316 bhp
BMW 640i Gran Coupé
720 NM
at 3500 rpm
Max. Torque
450 NM
at 1300 rpm
Rolls-Royce Phantom Coupé 6.8 V12
720 NM
450 NM
BMW 640i Gran Coupé

Performance

Rolls-Royce Phantom Coupé 6.8 V12
BMW 640i Gran Coupé
155 mph
Maximum Speed
155 mph
5.8 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph 62
mph

81 m
0.000 sec

Rolls-Royce Phantom Coupé 6.8 V12

62 mph 62
mph

74 m
0.000 sec

BMW 640i Gran Coupé

▶ REPLAY
5.77 kg/bhp
Weight-to-Power Ratio
6.01 kg/bhp
Rolls-Royce Phantom Coupé 6.8 V12
5.77 kg/bhp
6.01 kg/bhp
BMW 640i Gran Coupé

Fuel Economy / Emissions

Rolls-Royce Phantom Coupé 6.8 V12
BMW 640i Gran Coupé
Fuel Economy
18 mpg
combined
35 mpg
Rolls-Royce Phantom Coupé 6.8 V12
18 mpg
35 mpg
BMW 640i Gran Coupé
12 mpg
city
25 mpg
25 mpg
motorway
No data
Kraftstoffanzeige
100 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
396 mi
Range
537 mi
Rolls-Royce Phantom Coupé 6.8 V12
396 mi
537 mi
BMW 640i Gran Coupé
Environmental Impact
297.4 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).
153.5 kWh
Rolls-Royce Phantom Coupé 6.8 V12
297.4 kWh
153.5 kWh
BMW 640i Gran Coupé
Euro 4 III
Emission Standard
Euro 6b (NEFZ)
377 g/km (NEFZ)
CO2 Emissions
188 g/km (NEFZ)

Practical Convenience

Rolls-Royce Phantom Coupé 6.8 V12
BMW 640i Gran Coupé
2
Doors
4
4
No. of Seats
5
430 kg
Maximum Payload
530 kg
395 L
Boot Capacity
460 L
No data
Boot Capacity (Seats Down)
No data