The Comparative Analysis :

Rolls-Royce Ghost Wraith 6.6 V12 Black Badge Automatic (18 - 19) vs. Porsche 911 Carrera Coupé 4 GTS PDK (14 - 15)

€ 345,600
Rolls-Royce Ghost Wraith 6.6 V12 Black Badge Automatic (18 - 19) Rolls-Royce Ghost 6.6 V12
€ 128,800
 Porsche 911 Carrera Coupé 4 GTS PDK (14 - 15) Porsche 911 Carrera Coupé 4 GTS
€ 345,600
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 128,800

ⓘ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 30.6 inches longer, 3.7 inches wider and 8.3 inches taller than the Porsche 911 Carrera Coupé 4 GTS.
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé 4 GTS
59.3
Blueprint Rolls-Royce Ghost Wraith 6.6 V12 Black Badge Automatic (18 - 19)
76.7
84.5
51
Blueprint Porsche 911 Carrera Coupé 4 GTS PDK (14 - 15)
72.9
77.9
76.7 in
Width
72.9 in
84.5 in
Width Incl. Mirrors
77.9 in
59.3 in
Height
51 in
Blueprint Rolls-Royce Ghost Wraith 6.6 V12 Black Badge Automatic (18 - 19)
122.5
208.1
Blueprint Porsche 911 Carrera Coupé 4 GTS PDK (14 - 15)
96.5
177.5
208.1 in
Length
177.5 in
122.5 in
Wheelbase
96.5 in

Vehicle Weight

Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé 4 GTS
5203 lb
Curb Weight
3450 lb
6195 lb
Gross Vehicle
Weight
4178 lb
Rolls-Royce Ghost Wraith 6.6 V12 Black Badge Automatic (18 - 19)
Weight Difference:
1753 lb
33.69 %
Porsche 911 Carrera Coupé 4 GTS PDK (14 - 15)

General

Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé 4 GTS
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 Carrera Coupé 4 GTS
V12 gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
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
424 hp
at 7500 rpm
Rolls-Royce Ghost 6.6 V12
623 hp
424 hp
Porsche 911 Carrera Coupé 4 GTS
642 lb‑ft
at 1700 rpm
Max. Torque
325 lb‑ft
at 5750 rpm
Rolls-Royce Ghost 6.6 V12
642 lb‑ft
325 lb‑ft
Porsche 911 Carrera Coupé 4 GTS

Performance

Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé 4 GTS
155 mph
Maximum Speed
188 mph
4.5 sec
Acceleration 0 to 62 mph
4 sec
62 mph 62
mph

207 ft
0.000 sec

Rolls-Royce Ghost 6.6 V12

62 mph 62
mph

184 ft
0.000 sec

Porsche 911 Carrera Coupé 4 GTS

▶ REPLAY
8.35 lb/hp
Weight-to-Power Ratio
8.14 lb/hp
Rolls-Royce Ghost 6.6 V12
8.35 lb/hp
8.14 lb/hp
Porsche 911 Carrera Coupé 4 GTS

Fuel Economy / Emissions

Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé 4 GTS
Fuel Economy
15 mpg
combined
26 mpg
Rolls-Royce Ghost 6.6 V12
15 mpg
26 mpg
Porsche 911 Carrera Coupé 4 GTS
10 mpg
city
19 mpg
20 mpg
highway
33 mpg
Kraftstoffanzeige
21.9 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
324 mi
Range
464 mi
Rolls-Royce Ghost 6.6 V12
324 mi
464 mi
Porsche 911 Carrera Coupé 4 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).
172.4 kWh
Rolls-Royce Ghost 6.6 V12
301.3 kWh
172.4 kWh
Porsche 911 Carrera Coupé 4 GTS
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 Carrera Coupé 4 GTS
2
Doors
2
4
No. of Seats
4
992 lb
Maximum Payload
728 lb
13.3 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data