The Comparative Analysis :

Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10) vs. BMW 650i Cabrio xDrive Automatic (11 - 12)

€ 450,700
Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10) Rolls-Royce Phantom Drophead Coupé 6.8 V12
€ 97,700
 BMW 650i Cabrio xDrive Automatic (11 - 12) BMW 650i Cabrio
€ 450,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 97,700

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

Vehicle Dimensions

The Rolls-Royce Phantom Drophead Coupé 6.8 V12 is substantially bigger in every dimension. It's 71.5 cm longer, 9.3 cm wider and 21.6 cm taller than the BMW 650i Cabrio.
Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 650i Cabrio
1581
Blueprint Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)
1987
2187
1365
Blueprint BMW 650i Cabrio xDrive Automatic (11 - 12)
1894
2081
1987 mm
Width
1894 mm
2187 mm
Width Incl. Mirrors
2081 mm
1581 mm
Height
1365 mm
Blueprint Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)
3320
5609
Blueprint BMW 650i Cabrio xDrive Automatic (11 - 12)
2855
4894
5609 mm
Length
4894 mm
3320 mm
Wheelbase
2855 mm

Vehicle Weight

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 650i Cabrio
2620 kg
Kerb Weight
2055 kg
3050 kg
Gross Vehicle
Weight
2465 kg
Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)
Weight Difference:
565 kg
21.56 %
BMW 650i Cabrio xDrive Automatic (11 - 12)

General

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 650i Cabrio
RR2
Generation
F12
Convertible
Car Body Style
Convertible
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 Drophead Coupé 6.8 V12
BMW 650i Cabrio
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW N63
Engine Code
N63-B44
4
Valves
4
12
Cylinders
8
6749 CC
Engine Capacity
4395 CC
454 bhp
at 5350 rpm
Power
402 bhp
at 5500 rpm
Rolls-Royce Phantom Drophead Coupé 6.8 V12
454 bhp
402 bhp
BMW 650i Cabrio
720 NM
at 3500 rpm
Max. Torque
600 NM
at 1750 rpm
Rolls-Royce Phantom Drophead Coupé 6.8 V12
720 NM
600 NM
BMW 650i Cabrio

Performance

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 650i Cabrio
149 mph
Maximum Speed
155 mph
5.8 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

81 m
0.000 sec

Rolls-Royce Phantom Drophead Coupé 6.8 V12

62 mph 62
mph

68 m
0.000 sec

BMW 650i Cabrio

▶ REPLAY
5.77 kg/bhp
Weight-to-Power Ratio
5.11 kg/bhp
Rolls-Royce Phantom Drophead Coupé 6.8 V12
5.77 kg/bhp
5.11 kg/bhp
BMW 650i Cabrio

Fuel Economy / Emissions

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 650i Cabrio
Fuel Economy
18 mpg
combined
25 mpg
Rolls-Royce Phantom Drophead Coupé 6.8 V12
18 mpg
25 mpg
BMW 650i Cabrio
11 mpg
city
17 mpg
26 mpg
motorway
No data
Kraftstoffanzeige
80 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
313 mi
Range
382 mi
Rolls-Royce Phantom Drophead Coupé 6.8 V12
313 mi
382 mi
BMW 650i Cabrio
Environmental Impact
301.3 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).
216 kWh
Rolls-Royce Phantom Drophead Coupé 6.8 V12
301.3 kWh
216 kWh
BMW 650i Cabrio
Euro 4 III
Emission Standard
Euro 5
385 g/km (NEFZ)
CO2 Emissions
266 g/km (NEFZ)

Practical Convenience

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 650i Cabrio
2
Doors
2
4
No. of Seats
4
430 kg
Maximum Payload
410 kg
315 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data