The Comparative Analysis :
Rolls-Royce Ghost Wraith 6.6 V12 Black Badge Automatic (18 - 19) vs. Porsche 911 Carrera Coupé GTS (17 - 18)
€ 345,600
€ 125,800
€ 345,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 125,800
ⓘ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 29.8 inches longer, 3.7 inches wider and 8.8 inches taller than the Porsche 911 Carrera Coupé GTS.
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé GTS
59.3
76.7
84.5
50.6
72.9
77.9
76.7 in
Width
72.9 in
84.5 in
Width Incl. Mirrors
77.9 in
59.3 in
Height
50.6 in
122.5
208.1
96.5
178.3
208.1 in
Length
178.3 in
122.5 in
Wheelbase
96.5 in
Vehicle Weight
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé GTS
5203 lb
Curb Weight
3362 lb
6195 lb
Gross Vehicle
Weight
Weight
4233 lb
Weight Difference:
1841 lb
35.38 %
General
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé GTS
RR5
Generation
991
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
7-speed manual transmission
Engine
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé GTS
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 L / 147 cu in
623 hp
at 5600 rpm
Power
444 hp
at 6500 rpm
Rolls-Royce Ghost 6.6 V12
623 hp
444 hp
Porsche 911 Carrera Coupé GTS
642 lb‑ft
at 1700 rpm
Max. Torque
406 lb‑ft
at 2150 rpm
Rolls-Royce Ghost 6.6 V12
642 lb‑ft
406 lb‑ft
Porsche 911 Carrera Coupé GTS
Performance
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé GTS
155 mph
Maximum Speed
194 mph
4.5 sec
Acceleration 0 to 62 mph
4.1 sec
62 mph
62
mph
mph
207 ft
0.000 sec
Rolls-Royce Ghost 6.6 V12
62 mph
62
mph
mph
187 ft
0.000 sec
Porsche 911 Carrera Coupé GTS
▶ REPLAY
8.35 lb/hp
Weight-to-Power Ratio
7.57 lb/hp
Rolls-Royce Ghost 6.6 V12
8.35 lb/hp
7.57 lb/hp
Porsche 911 Carrera Coupé GTS
Fuel Economy / Emissions
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé GTS
Fuel Economy
15 mpg
combined
25 mpg
Rolls-Royce Ghost 6.6 V12
15 mpg
25 mpg
Porsche 911 Carrera Coupé GTS
10 mpg
city
18 mpg
20 mpg
highway
32 mpg
21.9 gal
Fuel Tank Capacity
16.9 gal
324 mi
Range
423 mi
Rolls-Royce Ghost 6.6 V12
324 mi
423 mi
Porsche 911 Carrera Coupé GTS
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).
178.2 kWh
Rolls-Royce Ghost 6.6 V12
301.3 kWh
178.2 kWh
Porsche 911 Carrera Coupé GTS
Euro 6d-TEMP-EVAP (WLTP) 36BG-BI
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
584 g/mi (NEFZ)
CO2 Emissions
341 g/mi (NEFZ)
Practical Convenience
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé GTS
2
Doors
2
4
No. of Seats
4
992 lb
Maximum Payload
871 lb
13.3 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data
