The Comparative Analysis :
Rolls-Royce Ghost Wraith 6.6 V12 Black Badge Automatic (18 - 19) vs. Porsche 911 Turbo Coupé S PDK (16 - 18)
€ 345,600
€ 205,100
€ 345,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 205,100
ⓘ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 30.6 inches longer, 2.6 inches wider and 8.3 inches taller than the Porsche 911 Turbo Coupé S.
Rolls-Royce Ghost 6.6 V12
Porsche 911 Turbo Coupé S
59.3
76.7
84.5
51.1
74
77.9
76.7 in
Width
74 in
84.5 in
Width Incl. Mirrors
77.9 in
59.3 in
Height
51.1 in
122.5
208.1
96.5
177.4
208.1 in
Length
177.4 in
122.5 in
Wheelbase
96.5 in
Vehicle Weight
Rolls-Royce Ghost 6.6 V12
Porsche 911 Turbo Coupé S
5203 lb
Curb Weight
3693 lb
6195 lb
Gross Vehicle
Weight
Weight
4387 lb
Weight Difference:
1510 lb
29.02 %
General
Rolls-Royce Ghost 6.6 V12
Porsche 911 Turbo Coupé S
RR5
Generation
991
Coupe
Car Body Style
Coupe
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 Coupé 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
623 hp
at 5600 rpm
Power
572 hp
at 6750 rpm
Rolls-Royce Ghost 6.6 V12
623 hp
572 hp
Porsche 911 Turbo Coupé S
642 lb‑ft
at 1700 rpm
Max. Torque
516 lb‑ft
at 2100 rpm
Rolls-Royce Ghost 6.6 V12
642 lb‑ft
516 lb‑ft
Porsche 911 Turbo Coupé S
Performance
Rolls-Royce Ghost 6.6 V12
Porsche 911 Turbo Coupé S
155 mph
Maximum Speed
205 mph
4.5 sec
Acceleration 0 to 62 mph
2.9 sec
62 mph
62
mph
mph
207 ft
0.000 sec
Rolls-Royce Ghost 6.6 V12
62 mph
62
mph
mph
131 ft
0.000 sec
Porsche 911 Turbo Coupé S
▶ REPLAY
8.35 lb/hp
Weight-to-Power Ratio
6.46 lb/hp
Rolls-Royce Ghost 6.6 V12
8.35 lb/hp
6.46 lb/hp
Porsche 911 Turbo Coupé S
Fuel Economy / Emissions
Rolls-Royce Ghost 6.6 V12
Porsche 911 Turbo Coupé S
Fuel Economy
15 mpg
combined
26 mpg
Rolls-Royce Ghost 6.6 V12
15 mpg
26 mpg
Porsche 911 Turbo Coupé S
10 mpg
city
20 mpg
20 mpg
highway
31 mpg
21.9 gal
Fuel Tank Capacity
18 gal
324 mi
Range
464 mi
Rolls-Royce Ghost 6.6 V12
324 mi
464 mi
Porsche 911 Turbo Coupé S
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).
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).
172.4 kWh
Rolls-Royce Ghost 6.6 V12
301.3 kWh
172.4 kWh
Porsche 911 Turbo Coupé S
Euro 6d-TEMP-EVAP (WLTP) 36BG-BI
Emission Standard
Euro 6b (NEFZ)
584 g/mi (NEFZ)
CO2 Emissions
341 g/mi (NEFZ)
Practical Convenience
Rolls-Royce Ghost 6.6 V12
Porsche 911 Turbo Coupé S
2
Doors
2
4
No. of Seats
4
992 lb
Maximum Payload
694 lb
13.3 cu ft
Trunk Volume
3.3 cu ft
No data
Cargo Volume (Seats Down)
No data
