The Comparative Analysis :

BMW M6 Cabrio M DKG (12 - 14) vs. Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)

€ 131,400
BMW M6 Cabrio M DKG (12 - 14) BMW M6 Cabrio
€ 450,700
 Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10) Rolls-Royce Phantom Drophead Coupé 6.8 V12
€ 131,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 450,700

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

Vehicle Dimensions

The BMW M6 Cabrio is substantially smaller in every dimension. It's 71.1 cm shorter, 8.8 cm narrower and 20.9 cm lower than the Rolls-Royce Phantom Drophead Coupé 6.8 V12.
BMW M6 Cabrio
Rolls-Royce Phantom Drophead Coupé 6.8 V12
1372
Blueprint BMW M6 Cabrio M DKG (12 - 14)
1899
2106
1581
Blueprint Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)
1987
2187
1899 mm
Width
1987 mm
2106 mm
Width Incl. Mirrors
2187 mm
1372 mm
Height
1581 mm
Blueprint BMW M6 Cabrio M DKG (12 - 14)
2851
4898
Blueprint Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)
3320
5609
4898 mm
Length
5609 mm
2851 mm
Wheelbase
3320 mm

Vehicle Weight

BMW M6 Cabrio
Rolls-Royce Phantom Drophead Coupé 6.8 V12
2055 kg
Kerb Weight
2620 kg
2410 kg
Gross Vehicle
Weight
3050 kg
BMW M6 Cabrio M DKG (12 - 14)
Weight Difference:
565 kg
21.56 %
Rolls-Royce Phantom Drophead Coupé 6.8 V12 Automatic (07 - 10)

General

BMW M6 Cabrio
Rolls-Royce Phantom Drophead Coupé 6.8 V12
F12
Generation
RR2
Convertible
Car Body Style
Convertible
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed automatic transmission

Engine

BMW M6 Cabrio
Rolls-Royce Phantom Drophead Coupé 6.8 V12
V8 petrol engine with two tur­bo­chargers (bi­turbo)
Engine Type
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW S63
Engine Series
S63-B44
Engine Code
4
Valves
4
8
Cylinders
12
4395 CC
Engine Capacity
6749 CC
552 bhp
at 6000 rpm
Power
454 bhp
at 5350 rpm
BMW M6 Cabrio
552 bhp
454 bhp
Rolls-Royce Phantom Drophead Coupé 6.8 V12
680 NM
at 1500 rpm
Max. Torque
720 NM
at 3500 rpm
BMW M6 Cabrio
680 NM
720 NM
Rolls-Royce Phantom Drophead Coupé 6.8 V12

Performance

BMW M6 Cabrio
Rolls-Royce Phantom Drophead Coupé 6.8 V12
155 mph
Maximum Speed
149 mph
4.3 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph 62
mph

60 m
0.000 sec

BMW M6 Cabrio

62 mph 62
mph

81 m
0.000 sec

Rolls-Royce Phantom Drophead Coupé 6.8 V12

▶ REPLAY
3.72 kg/bhp
Weight-to-Power Ratio
5.77 kg/bhp
BMW M6 Cabrio
3.72 kg/bhp
5.77 kg/bhp
Rolls-Royce Phantom Drophead Coupé 6.8 V12

Fuel Economy / Emissions

BMW M6 Cabrio
Rolls-Royce Phantom Drophead Coupé 6.8 V12
Fuel Economy
27 mpg
combined
18 mpg
BMW M6 Cabrio
27 mpg
18 mpg
Rolls-Royce Phantom Drophead Coupé 6.8 V12
20 mpg
city
11 mpg
No data
motorway
26 mpg
Kraftstoffanzeige
80 L
Fuel Tank Capacity
80 L
Kraftstoffanzeige
483 mi
Range
313 mi
BMW M6 Cabrio
483 mi
313 mi
Rolls-Royce Phantom Drophead Coupé 6.8 V12
Environmental Impact
195.2 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).
301.3 kWh
BMW M6 Cabrio
195.2 kWh
301.3 kWh
Rolls-Royce Phantom Drophead Coupé 6.8 V12
Euro 5
Emission Standard
Euro 4 III
239 g/km (NEFZ)
CO2 Emissions
385 g/km (NEFZ)

Practical Convenience

BMW M6 Cabrio
Rolls-Royce Phantom Drophead Coupé 6.8 V12
2
Doors
2
4
No. of Seats
4
355 kg
Maximum Payload
430 kg
350 L
Boot Capacity
315 L
No data
Boot Capacity (Seats Down)
No data