The Comparative Analysis :

Rolls-Royce Ghost Wraith 6.6 V12 Automatic (18 - 19) vs. Porsche 911 Carrera Coupé (15 - 18)

€ 296,900
Rolls-Royce Ghost Wraith 6.6 V12 Automatic (18 - 19) Rolls-Royce Ghost 6.6 V12
€ 97,900
 Porsche 911 Carrera Coupé (15 - 18) Porsche 911 Carrera Coupé
€ 296,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 97,900

ⓘ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 30.3 inches longer, 5.5 inches wider and 8.4 inches taller than the Porsche 911 Carrera Coupé.
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé
59.3
Blueprint Rolls-Royce Ghost Wraith 6.6 V12 Automatic (18 - 19)
76.7
84.5
50.9
Blueprint Porsche 911 Carrera Coupé (15 - 18)
71.2
77.9
76.7 in
Width
71.2 in
84.5 in
Width Incl. Mirrors
77.9 in
59.3 in
Height
50.9 in
Blueprint Rolls-Royce Ghost Wraith 6.6 V12 Automatic (18 - 19)
122.5
207.4
Blueprint Porsche 911 Carrera Coupé (15 - 18)
96.5
177.1
207.4 in
Length
177.1 in
122.5 in
Wheelbase
96.5 in

Vehicle Weight

Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé
5379 lb
Curb Weight
3318 lb
6195 lb
Gross Vehicle
Weight
4134 lb
Rolls-Royce Ghost Wraith 6.6 V12 Automatic (18 - 19)
Weight Difference:
2061 lb
38.31 %
Porsche 911 Carrera Coupé (15 - 18)

General

Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé
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
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
365 hp
at 6500 rpm
Rolls-Royce Ghost 6.6 V12
623 hp
365 hp
Porsche 911 Carrera Coupé
627 lb‑ft
at 1500 rpm
Max. Torque
332 lb‑ft
at 1700 rpm
Rolls-Royce Ghost 6.6 V12
627 lb‑ft
332 lb‑ft
Porsche 911 Carrera Coupé

Performance

Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé
155 mph
Maximum Speed
183 mph
4.6 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

210 ft
0.000 sec

Rolls-Royce Ghost 6.6 V12

62 mph 62
mph

210 ft
0.000 sec

Porsche 911 Carrera Coupé

▶ REPLAY
8.63 lb/hp
Weight-to-Power Ratio
9.09 lb/hp
Rolls-Royce Ghost 6.6 V12
8.63 lb/hp
9.09 lb/hp
Porsche 911 Carrera Coupé

Fuel Economy / Emissions

Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé
Fuel Economy
15 mpg
combined
28 mpg
Rolls-Royce Ghost 6.6 V12
15 mpg
28 mpg
Porsche 911 Carrera Coupé
10 mpg
city
20 mpg
20 mpg
highway
37 mpg
Kraftstoffanzeige
21.9 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
324 mi
Range
479 mi
Rolls-Royce Ghost 6.6 V12
324 mi
479 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).
157.2 kWh
Rolls-Royce Ghost 6.6 V12
301.3 kWh
157.2 kWh
Porsche 911 Carrera Coupé
Euro 6d-TEMP-EVAP (WLTP) 36BG-BI
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
584 g/mi (NEFZ)
CO2 Emissions
306 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
816 lb
13.3 cu ft
Trunk Volume
4.1 cu ft
No data
Cargo Volume (Seats Down)
No data