The Comparative Analysis :
Porsche 911 Carrera Cabriolet S PDK (17 - 18) vs. Rolls-Royce Ghost Dawn 6.6 V12 Automatic (16 - 18)
€ 138,800
€ 333,200
€ 138,800
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 Porsche 911 Carrera Cabriolet S is substantially smaller in every dimension. It's 78.6 cm shorter, 13.9 cm narrower and 21.2 cm lower than the Rolls-Royce Ghost 6.6 V12.
Porsche 911 Carrera Cabriolet S
Rolls-Royce Ghost 6.6 V12
1290
1808
1978
1502
1947
2147
1808 mm
Width
1947 mm
1978 mm
Width Incl. Mirrors
2147 mm
1290 mm
Height
1502 mm
2450
4499
3112
5285
4499 mm
Length
5285 mm
2450 mm
Wheelbase
3112 mm
Vehicle Weight
Porsche 911 Carrera Cabriolet S
Rolls-Royce Ghost 6.6 V12
1605 kg
Kerb Weight
2560 kg
1965 kg
Gross Vehicle
Weight
Weight
2810 kg
Weight Difference:
955 kg
37.3 %
General
Porsche 911 Carrera Cabriolet S
Rolls-Royce Ghost 6.6 V12
991
Generation
RR6
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
8-speed automatic transmission
Engine
Porsche 911 Carrera Cabriolet S
Rolls-Royce Ghost 6.6 V12
6-cylinder boxer petrol engine with two turbochargers (biturbo)
Engine Type
V12 petrol engine with two turbochargers (biturbo)
4
Valves
4
6
Cylinders
12
2981 CC
Engine Capacity
6592 CC
444 bhp
at 6500 rpm
Power
562 bhp
at 5600 rpm
Porsche 911 Carrera Cabriolet S
444 bhp
562 bhp
Rolls-Royce Ghost 6.6 V12
550 NM
at 2150 rpm
Max. Torque
780 NM
at 1400 rpm
Porsche 911 Carrera Cabriolet S
550 NM
780 NM
Rolls-Royce Ghost 6.6 V12
Performance
Porsche 911 Carrera Cabriolet S
Rolls-Royce Ghost 6.6 V12
192 mph
Maximum Speed
155 mph
3.8 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph
62
mph
mph
53 m
0.000 sec
Porsche 911 Carrera Cabriolet S
62 mph
62
mph
mph
68 m
0.000 sec
Rolls-Royce Ghost 6.6 V12
▶ REPLAY
3.61 kg/bhp
Weight-to-Power Ratio
4.56 kg/bhp
Porsche 911 Carrera Cabriolet S
3.61 kg/bhp
4.56 kg/bhp
Rolls-Royce Ghost 6.6 V12
Fuel Economy / Emissions
Porsche 911 Carrera Cabriolet S
Rolls-Royce Ghost 6.6 V12
Fuel Economy
34 mpg
combined
20 mpg
Porsche 911 Carrera Cabriolet S
34 mpg
20 mpg
Rolls-Royce Ghost 6.6 V12
26 mpg
city
13 mpg
40 mpg
motorway
28 mpg
64 L
Fuel Tank Capacity
83 L
473 mi
Range
358 mi
Porsche 911 Carrera Cabriolet S
473 mi
358 mi
Rolls-Royce Ghost 6.6 V12
Environmental Impact
159.2 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).
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).
272.8 kWh
Porsche 911 Carrera Cabriolet S
159.2 kWh
272.8 kWh
Rolls-Royce Ghost 6.6 V12
Euro 6c (NEFZ) 36ZA-ZF
Emission Standard
Euro 6b (NEFZ)
190 g/km (NEFZ)
CO2 Emissions
330 g/km (NEFZ)
Practical Convenience
Porsche 911 Carrera Cabriolet S
Rolls-Royce Ghost 6.6 V12
2
Doors
2
4
No. of Seats
4
360 kg
Maximum Payload
250 kg
145 L
Boot Capacity
321 L
No data
Boot Capacity (Seats Down)
No data
