The Comparative Analysis :

Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10) vs. BMW 635d Cabrio Sport-Automatic (07 - 10)

€ 450,700
Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10) Rolls-Royce Phantom Drophead Coupé 6.8 V12
€ 85,200
 BMW 635d Cabrio Sport-Automatic (07 - 10) BMW 635d Cabrio
€ 450,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 85,200

ⓘ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 78.9 cm longer, 13.2 cm wider and 20.7 cm taller than the BMW 635d Cabrio.
Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 635d Cabrio
1581
Blueprint Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)
1987
2187
1374
Blueprint BMW 635d Cabrio Sport-Automatic (07 - 10)
1855
2036
1987 mm
Width
1855 mm
2187 mm
Width Incl. Mirrors
2036 mm
1581 mm
Height
1374 mm
Blueprint Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)
3320
5609
Blueprint BMW 635d Cabrio Sport-Automatic (07 - 10)
2780
4820
5609 mm
Length
4820 mm
3320 mm
Wheelbase
2780 mm

Vehicle Weight

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 635d Cabrio
2620 kg
Kerb Weight
1935 kg
3050 kg
Gross Vehicle
Weight
2260 kg
Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)
Weight Difference:
685 kg
26.15 %
BMW 635d Cabrio Sport-Automatic (07 - 10)

General

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 635d Cabrio
RR2
Generation
E64
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Diesel
Rear-wheel drive
Drive
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed automatic transmission

Engine

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 635d Cabrio
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six diesel engine with two tur­bo­chargers (bi­turbo)
Engine Series
BMW M57
Engine Code
M57-D30
4
Valves
4
12
Cylinders
6
6749 CC
Engine Capacity
2993 CC
454 bhp
at 5350 rpm
Power
282 bhp
at 4400 rpm
Rolls-Royce Phantom Drophead Coupé 6.8 V12
454 bhp
282 bhp
BMW 635d Cabrio
720 NM
at 3500 rpm
Max. Torque
580 NM
at 1750 rpm
Rolls-Royce Phantom Drophead Coupé 6.8 V12
720 NM
580 NM
BMW 635d Cabrio

Performance

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 635d Cabrio
149 mph
Maximum Speed
155 mph
5.8 sec
Acceleration 0 to 62 mph
6.6 sec
62 mph 62
mph

81 m
0.000 sec

Rolls-Royce Phantom Drophead Coupé 6.8 V12

62 mph 62
mph

92 m
0.000 sec

BMW 635d Cabrio

▶ REPLAY
5.77 kg/bhp
Weight-to-Power Ratio
6.86 kg/bhp
Rolls-Royce Phantom Drophead Coupé 6.8 V12
5.77 kg/bhp
6.86 kg/bhp
BMW 635d Cabrio

Fuel Economy / Emissions

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 635d Cabrio
Fuel Economy
18 mpg
combined
39 mpg
Rolls-Royce Phantom Drophead Coupé 6.8 V12
18 mpg
39 mpg
BMW 635d Cabrio
11 mpg
city
29 mpg
26 mpg
motorway
No data
Kraftstoffanzeige
80 L
Fuel Tank Capacity
70 L
Kraftstoffanzeige
313 mi
Range
604 mi
Rolls-Royce Phantom Drophead Coupé 6.8 V12
313 mi
604 mi
BMW 635d 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).
148.1 kWh
Rolls-Royce Phantom Drophead Coupé 6.8 V12
301.3 kWh
148.1 kWh
BMW 635d Cabrio
Euro 4 III
Emission Standard
Euro 4
385 g/km (NEFZ)
CO2 Emissions
190 g/km (NEFZ)

Practical Convenience

Rolls-Royce Phantom Drophead Coupé 6.8 V12
BMW 635d Cabrio
2
Doors
2
4
No. of Seats
4
430 kg
Maximum Payload
325 kg
315 L
Boot Capacity
350 L
No data
Boot Capacity (Seats Down)
No data