The Comparative Analysis :

Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..) vs. BMW 650i Convertible (07 - 10)

€ 333,200
Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..) Rolls-Royce Ghost 6.6 V12
€ 89,300
 BMW 650i Convertible (07 - 10) BMW 650i Cabrio
€ 333,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 89,300

ⓘ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 18.3 inches longer, 3.6 inches wider and 5 inches taller than the BMW 650i Cabrio.
Rolls-Royce Ghost 6.6 V12
BMW 650i Cabrio
59.1
Blueprint Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)
76.7
84.5
54.1
Blueprint BMW 650i Convertible (07 - 10)
73
80.2
76.7 in
Width
73 in
84.5 in
Width Incl. Mirrors
80.2 in
59.1 in
Height
54.1 in
Blueprint Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)
122.5
208.1
Blueprint BMW 650i Convertible (07 - 10)
109.4
189.8
208.1 in
Length
189.8 in
122.5 in
Wheelbase
109.4 in

Vehicle Weight

Rolls-Royce Ghost 6.6 V12
BMW 650i Cabrio
5644 lb
Curb Weight
4266 lb
6195 lb
Gross Vehicle
Weight
4982 lb
Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)
Weight Difference:
1378 lb
24.42 %
BMW 650i Convertible (07 - 10)

General

Rolls-Royce Ghost 6.6 V12
BMW 650i Cabrio
RR6
Generation
E64
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Rolls-Royce Ghost 6.6 V12
BMW 650i Cabrio
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Series
BMW N62
Engine Code
N62-B48
4
Valves
4
12
Cylinders
8
6.6 L / 323 cu in
Displacement
4.8 L / 235 cu in
562 hp
at 5250 rpm
Power
362 hp
at 6300 rpm
Rolls-Royce Ghost 6.6 V12
562 hp
362 hp
BMW 650i Cabrio
605 lb‑ft
at 1500 rpm
Max. Torque
361 lb‑ft
at 3400 rpm
Rolls-Royce Ghost 6.6 V12
605 lb‑ft
361 lb‑ft
BMW 650i Cabrio

Performance

Rolls-Royce Ghost 6.6 V12
BMW 650i Cabrio
155 mph
Maximum Speed
155 mph
5 sec
Acceleration 0 to 62 mph
5.5 sec
62 mph 62
mph

226 ft
0.000 sec

Rolls-Royce Ghost 6.6 V12

62 mph 62
mph

249 ft
0.000 sec

BMW 650i Cabrio

▶ REPLAY
10.04 lb/hp
Weight-to-Power Ratio
11.78 lb/hp
Rolls-Royce Ghost 6.6 V12
10.04 lb/hp
11.78 lb/hp
BMW 650i Cabrio

Fuel Economy / Emissions

Rolls-Royce Ghost 6.6 V12
BMW 650i Cabrio
Fuel Economy
15 mpg
combined
19 mpg
Rolls-Royce Ghost 6.6 V12
15 mpg
19 mpg
BMW 650i Cabrio
10 mpg
city
12 mpg
19 mpg
highway
No data
Kraftstoffanzeige
21.9 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
321 mi
Range
345 mi
Rolls-Royce Ghost 6.6 V12
321 mi
345 mi
BMW 650i Cabrio
Environmental Impact
305 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).
238.7 kWh
Rolls-Royce Ghost 6.6 V12
305 kWh
238.7 kWh
BMW 650i Cabrio
Euro 6d-TEMP
Emission Standard
Euro 4
591 g/mi (NEFZ)
CO2 Emissions
481 g/mi (NEFZ)

Practical Convenience

Rolls-Royce Ghost 6.6 V12
BMW 650i Cabrio
2
Doors
2
4
No. of Seats
4
551 lb
Maximum Payload
717 lb
9.1 cu ft
Trunk Volume
9.9 cu ft
No data
Cargo Volume (Seats Down)
No data