The Comparative Analysis :

Rolls-Royce Ghost Dawn 6.6 V12 Black Badge Automatic (17 - ..) vs. Porsche 911 Turbo Convertible S PDK (10 - 13)

€ 381,900
Rolls-Royce Ghost Dawn 6.6 V12 Black Badge Automatic (17 - ..) Rolls-Royce Ghost 6.6 V12
€ 184,500
 Porsche 911 Turbo Convertible S PDK (10 - 13) Porsche 911 Turbo Convertible S
€ 381,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 184,500

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

Vehicle Dimensions

The Rolls-Royce Ghost 6.6 V12 is substantially bigger in every dimension. It's 32.9 inches longer, 3.7 inches wider and 8 inches taller than the Porsche 911 Turbo Convertible S.
Rolls-Royce Ghost 6.6 V12
Porsche 911 Turbo Convertible S
59.1
Blueprint Rolls-Royce Ghost Dawn 6.6 V12 Black Badge Automatic (17 - ..)
76.7
84.5
51.2
Blueprint Porsche 911 Turbo Convertible S PDK (10 - 13)
72.9
80.8
76.7 in
Width
72.9 in
84.5 in
Width Incl. Mirrors
80.8 in
59.1 in
Height
51.2 in
Blueprint Rolls-Royce Ghost Dawn 6.6 V12 Black Badge Automatic (17 - ..)
122.5
208.1
Blueprint Porsche 911 Turbo Convertible S PDK (10 - 13)
92.5
175.2
208.1 in
Length
175.2 in
122.5 in
Wheelbase
92.5 in

Vehicle Weight

Rolls-Royce Ghost 6.6 V12
Porsche 911 Turbo Convertible S
5644 lb
Curb Weight
3825 lb
6195 lb
Gross Vehicle
Weight
4431 lb
Rolls-Royce Ghost Dawn 6.6 V12 Black Badge Automatic (17 - ..)
Weight Difference:
1819 lb
32.23 %
Porsche 911 Turbo Convertible S PDK (10 - 13)

General

Rolls-Royce Ghost 6.6 V12
Porsche 911 Turbo Convertible S
RR6
Generation
997
Convertible
Car Body Style
Convertible
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
8-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Rolls-Royce Ghost 6.6 V12
Porsche 911 Turbo Convertible S
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine with two tur­bo­chargers (bi­turbo)
4
Valves
4
12
Cylinders
6
6.6 L / 323 cu in
Displacement
3.8 L / 186 cu in
593 hp
at 5250 rpm
Power
523 hp
at 6250 rpm
Rolls-Royce Ghost 6.6 V12
593 hp
523 hp
Porsche 911 Turbo Convertible S
620 lb‑ft
at 1650 rpm
Max. Torque
516 lb‑ft
at 2100 rpm
Rolls-Royce Ghost 6.6 V12
620 lb‑ft
516 lb‑ft
Porsche 911 Turbo Convertible S

Performance

Rolls-Royce Ghost 6.6 V12
Porsche 911 Turbo Convertible S
155 mph
Maximum Speed
196 mph
4.9 sec
Acceleration 0 to 62 mph
3.4 sec
62 mph 62
mph

223 ft
0.000 sec

Rolls-Royce Ghost 6.6 V12

62 mph 62
mph

154 ft
0.000 sec

Porsche 911 Turbo Convertible S

▶ REPLAY
9.52 lb/hp
Weight-to-Power Ratio
7.31 lb/hp
Rolls-Royce Ghost 6.6 V12
9.52 lb/hp
7.31 lb/hp
Porsche 911 Turbo Convertible S

Fuel Economy / Emissions

Rolls-Royce Ghost 6.6 V12
Porsche 911 Turbo Convertible S
Fuel Economy
16 mpg
combined
20 mpg
Rolls-Royce Ghost 6.6 V12
16 mpg
20 mpg
Porsche 911 Turbo Convertible S
10 mpg
city
14 mpg
23 mpg
highway
29 mpg
Kraftstoffanzeige
21.9 gal
Fuel Tank Capacity
17.7 gal
Kraftstoffanzeige
351 mi
Range
362 mi
Rolls-Royce Ghost 6.6 V12
351 mi
362 mi
Porsche 911 Turbo Convertible S
Environmental Impact
278.4 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).
217.9 kWh
Rolls-Royce Ghost 6.6 V12
278.4 kWh
217.9 kWh
Porsche 911 Turbo Convertible S
Euro 6
Emission Standard
Euro 5
542 g/mi (NEFZ)
CO2 Emissions
435 g/mi (NEFZ)

Practical Convenience

Rolls-Royce Ghost 6.6 V12
Porsche 911 Turbo Convertible S
2
Doors
2
4
No. of Seats
4
551 lb
Maximum Payload
606 lb
9.1 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data