The Comparative Analysis :
Rolls-Royce Ghost Wraith 6.6 V12 Automatic (18 - 19) vs. Porsche 911 Carrera Coupé PDK (08 - 11)
€ 296,900
€ 89,000
€ 296,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 89,000
ⓘ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 32.8 inches longer, 5.5 inches wider and 7.8 inches taller than the Porsche 911 Carrera Coupé.
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé
59.3
76.7
84.5
51.6
71.2
79.1
76.7 in
Width
71.2 in
84.5 in
Width Incl. Mirrors
79.1 in
59.3 in
Height
51.6 in
122.5
207.4
92.5
174.6
207.4 in
Length
174.6 in
122.5 in
Wheelbase
92.5 in
Vehicle Weight
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé
5379 lb
Curb Weight
3351 lb
6195 lb
Gross Vehicle
Weight
Weight
4079 lb
Weight Difference:
2028 lb
37.7 %
General
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé
RR5
Generation
997
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 dual clutch transmission
Engine
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé
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
3.6 L / 176 cu in
623 hp
at 5600 rpm
Power
340 hp
at 6500 rpm
Rolls-Royce Ghost 6.6 V12
623 hp
340 hp
Porsche 911 Carrera Coupé
627 lb‑ft
at 1500 rpm
Max. Torque
288 lb‑ft
at 4400 rpm
Rolls-Royce Ghost 6.6 V12
627 lb‑ft
288 lb‑ft
Porsche 911 Carrera Coupé
Performance
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé
155 mph
Maximum Speed
178 mph
4.6 sec
Acceleration 0 to 62 mph
4.7 sec
62 mph
62
mph
mph
210 ft
0.000 sec
Rolls-Royce Ghost 6.6 V12
62 mph
62
mph
mph
213 ft
0.000 sec
Porsche 911 Carrera Coupé
▶ REPLAY
8.63 lb/hp
Weight-to-Power Ratio
9.86 lb/hp
Rolls-Royce Ghost 6.6 V12
8.63 lb/hp
9.86 lb/hp
Porsche 911 Carrera Coupé
Fuel Economy / Emissions
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé
Fuel Economy
15 mpg
combined
24 mpg
Rolls-Royce Ghost 6.6 V12
15 mpg
24 mpg
Porsche 911 Carrera Coupé
10 mpg
city
16 mpg
20 mpg
highway
34 mpg
21.9 gal
Fuel Tank Capacity
16.9 gal
324 mi
Range
406 mi
Rolls-Royce Ghost 6.6 V12
324 mi
406 mi
Porsche 911 Carrera Coupé
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).
185.7 kWh
Rolls-Royce Ghost 6.6 V12
301.3 kWh
185.7 kWh
Porsche 911 Carrera Coupé
Euro 6d-TEMP-EVAP (WLTP) 36BG-BI
Emission Standard
Euro 5
584 g/mi (NEFZ)
CO2 Emissions
370 g/mi (NEFZ)
Practical Convenience
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé
2
Doors
2
4
No. of Seats
4
816 lb
Maximum Payload
728 lb
13.3 cu ft
Trunk Volume
3.8 cu ft
No data
Cargo Volume (Seats Down)
No data
