The Comparative Analysis :

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

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

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

Vehicle Dimensions

The BMW 650i Cabrio is significantly smaller in every dimension. It's 46.5 cm shorter, 9.2 cm narrower and 12.8 cm lower than the Rolls-Royce Ghost 6.6 V12.
BMW 650i Cabrio
Rolls-Royce Ghost 6.6 V12
1374
Blueprint BMW 650i Cabrio (07 - 10)
1855
2036
1502
Blueprint Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)
1947
2147
1855 mm
Width
1947 mm
2036 mm
Width Incl. Mirrors
2147 mm
1374 mm
Height
1502 mm
Blueprint BMW 650i Cabrio (07 - 10)
2780
4820
Blueprint Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)
3112
5285
4820 mm
Length
5285 mm
2780 mm
Wheelbase
3112 mm

Vehicle Weight

BMW 650i Cabrio
Rolls-Royce Ghost 6.6 V12
1935 kg
Kerb Weight
2560 kg
2260 kg
Gross Vehicle
Weight
2810 kg
BMW 650i Cabrio (07 - 10)
Weight Difference:
625 kg
24.41 %
Rolls-Royce Ghost Dawn 6.6 V12 Automatic (18 - ..)

General

BMW 650i Cabrio
Rolls-Royce Ghost 6.6 V12
E64
Generation
RR6
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed manual transmission
Transmission
8-speed automatic transmission

Engine

BMW 650i Cabrio
Rolls-Royce Ghost 6.6 V12
V8 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V12 petrol engine with two tur­bo­chargers (bi­turbo)
BMW N62
Engine Series
N62-B48
Engine Code
4
Valves
4
8
Cylinders
12
4799 CC
Engine Capacity
6592 CC
362 bhp
at 6300 rpm
Power
562 bhp
at 5250 rpm
BMW 650i Cabrio
362 bhp
562 bhp
Rolls-Royce Ghost 6.6 V12
490 NM
at 3400 rpm
Max. Torque
820 NM
at 1500 rpm
BMW 650i Cabrio
490 NM
820 NM
Rolls-Royce Ghost 6.6 V12

Performance

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

76 m
0.000 sec

BMW 650i Cabrio

62 mph 62
mph

69 m
0.000 sec

Rolls-Royce Ghost 6.6 V12

▶ REPLAY
5.35 kg/bhp
Weight-to-Power Ratio
4.56 kg/bhp
BMW 650i Cabrio
5.35 kg/bhp
4.56 kg/bhp
Rolls-Royce Ghost 6.6 V12

Fuel Economy / Emissions

BMW 650i Cabrio
Rolls-Royce Ghost 6.6 V12
Fuel Economy
22 mpg
combined
18 mpg
BMW 650i Cabrio
22 mpg
18 mpg
Rolls-Royce Ghost 6.6 V12
15 mpg
city
13 mpg
No data
motorway
23 mpg
Kraftstoffanzeige
70 L
Fuel Tank Capacity
83 L
Kraftstoffanzeige
345 mi
Range
321 mi
BMW 650i Cabrio
345 mi
321 mi
Rolls-Royce Ghost 6.6 V12
Environmental Impact
238.7 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).
305 kWh
BMW 650i Cabrio
238.7 kWh
305 kWh
Rolls-Royce Ghost 6.6 V12
Euro 4
Emission Standard
Euro 6d-TEMP
299 g/km (NEFZ)
CO2 Emissions
367 g/km (NEFZ)

Practical Convenience

BMW 650i Cabrio
Rolls-Royce Ghost 6.6 V12
2
Doors
2
4
No. of Seats
4
325 kg
Maximum Payload
250 kg
350 L
Boot Capacity
321 L
No data
Boot Capacity (Seats Down)
No data