The Comparative Analysis :

Rolls-Royce Ghost Wraith 6.6 V12 Black Badge Automatic (16 - 18) vs. BMW 640i Coupé Steptronic (15 - 17)

€ 345,600
Rolls-Royce Ghost Wraith 6.6 V12 Black Badge Automatic (16 - 18) Rolls-Royce Ghost 6.6 V12
€ 81,900
 BMW 640i Coupé Steptronic (15 - 17) BMW 640i Coupé
€ 345,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 81,900

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

Vehicle Dimensions

The Rolls-Royce Ghost 6.6 V12 is significantly bigger in every dimension. It's 15.4 inches longer, 2.1 inches wider and 5.4 inches taller than the BMW 640i Coupé.
Rolls-Royce Ghost 6.6 V12
BMW 640i Coupé
59.3
Blueprint Rolls-Royce Ghost Wraith 6.6 V12 Black Badge Automatic (16 - 18)
76.7
84.5
53.9
Blueprint BMW 640i Coupé Steptronic (15 - 17)
74.6
81.9
76.7 in
Width
74.6 in
84.5 in
Width Incl. Mirrors
81.9 in
59.3 in
Height
53.9 in
Blueprint Rolls-Royce Ghost Wraith 6.6 V12 Black Badge Automatic (16 - 18)
122.5
208.1
Blueprint BMW 640i Coupé Steptronic (15 - 17)
112.4
192.7
208.1 in
Length
192.7 in
122.5 in
Wheelbase
112.4 in

Vehicle Weight

Rolls-Royce Ghost 6.6 V12
BMW 640i Coupé
5203 lb
Curb Weight
3880 lb
6195 lb
Gross Vehicle
Weight
4872 lb
Rolls-Royce Ghost Wraith 6.6 V12 Black Badge Automatic (16 - 18)
Weight Difference:
1323 lb
25.43 %
BMW 640i Coupé Steptronic (15 - 17)

General

Rolls-Royce Ghost 6.6 V12
BMW 640i Coupé
RR5
Generation
F13
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission

Engine

Rolls-Royce Ghost 6.6 V12
BMW 640i Coupé
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
Straight-six gasoline engine with tur­bo­charger
Engine Series
BMW N55
Engine Code
N55-B30
4
Valves
4
12
Cylinders
6
6.6 L / 323 cu in
Displacement
3 L / 147 cu in
623 hp
at 5600 rpm
Power
316 hp
at 5800 rpm
Rolls-Royce Ghost 6.6 V12
623 hp
316 hp
BMW 640i Coupé
642 lb‑ft
at 1700 rpm
Max. Torque
332 lb‑ft
at 1300 rpm
Rolls-Royce Ghost 6.6 V12
642 lb‑ft
332 lb‑ft
BMW 640i Coupé

Performance

Rolls-Royce Ghost 6.6 V12
BMW 640i Coupé
155 mph
Maximum Speed
155 mph
4.5 sec
Acceleration 0 to 62 mph
5.3 sec
62 mph 62
mph

207 ft
0.000 sec

Rolls-Royce Ghost 6.6 V12

62 mph 62
mph

243 ft
0.000 sec

BMW 640i Coupé

▶ REPLAY
8.35 lb/hp
Weight-to-Power Ratio
12.28 lb/hp
Rolls-Royce Ghost 6.6 V12
8.35 lb/hp
12.28 lb/hp
BMW 640i Coupé

Fuel Economy / Emissions

Rolls-Royce Ghost 6.6 V12
BMW 640i Coupé
Fuel Economy
16 mpg
combined
31 mpg
Rolls-Royce Ghost 6.6 V12
16 mpg
31 mpg
BMW 640i Coupé
11 mpg
city
22 mpg
23 mpg
highway
No data
Kraftstoffanzeige
21.9 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
353 mi
Range
572 mi
Rolls-Royce Ghost 6.6 V12
353 mi
572 mi
BMW 640i Coupé
Environmental Impact
276.6 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).
144 kWh
Rolls-Royce Ghost 6.6 V12
276.6 kWh
144 kWh
BMW 640i Coupé
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
536 g/mi (NEFZ)
CO2 Emissions
285 g/mi (NEFZ)

Practical Convenience

Rolls-Royce Ghost 6.6 V12
BMW 640i Coupé
2
Doors
2
4
No. of Seats
4
992 lb
Maximum Payload
992 lb
13.3 cu ft
Trunk Volume
13 cu ft
No data
Cargo Volume (Seats Down)
No data