The Comparative Analysis :

Rolls-Royce Ghost Wraith 6.6 V12 Automatic (13 - 18) vs. Porsche 911 GT3 PDK (13 - 17)

€ 296,900
Rolls-Royce Ghost Wraith 6.6 V12 Automatic (13 - 18) Rolls-Royce Ghost 6.6 V12
€ 137,300
 Porsche 911 GT3 PDK (13 - 17) Porsche 911 GT3
€ 296,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 137,300

ⓘ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 28.5 inches longer, 3.7 inches wider and 9.4 inches taller than the Porsche 911 GT3.
Rolls-Royce Ghost 6.6 V12
Porsche 911 GT3
59.3
Blueprint Rolls-Royce Ghost Wraith 6.6 V12 Automatic (13 - 18)
76.7
84.5
50
Blueprint Porsche 911 GT3 PDK (13 - 17)
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 in
Blueprint Rolls-Royce Ghost Wraith 6.6 V12 Automatic (13 - 18)
122.5
207.4
Blueprint Porsche 911 GT3 PDK (13 - 17)
96.7
178.9
207.4 in
Length
178.9 in
122.5 in
Wheelbase
96.7 in

Vehicle Weight

Rolls-Royce Ghost 6.6 V12
Porsche 911 GT3
5368 lb
Curb Weight
3318 lb
6195 lb
Gross Vehicle
Weight
3792 lb
Rolls-Royce Ghost Wraith 6.6 V12 Automatic (13 - 18)
Weight Difference:
2050 lb
38.19 %
Porsche 911 GT3 PDK (13 - 17)

General

Rolls-Royce Ghost 6.6 V12
Porsche 911 GT3
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 dual clutch transmission

Engine

Rolls-Royce Ghost 6.6 V12
Porsche 911 GT3
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
469 hp
at 8250 rpm
Rolls-Royce Ghost 6.6 V12
623 hp
469 hp
Porsche 911 GT3
590 lb‑ft
at 1500 rpm
Max. Torque
325 lb‑ft
at 6250 rpm
Rolls-Royce Ghost 6.6 V12
590 lb‑ft
325 lb‑ft
Porsche 911 GT3

Performance

Rolls-Royce Ghost 6.6 V12
Porsche 911 GT3
155 mph
Maximum Speed
196 mph
4.6 sec
Acceleration 0 to 62 mph
3.5 sec
62 mph 62
mph

210 ft
0.000 sec

Rolls-Royce Ghost 6.6 V12

62 mph 62
mph

161 ft
0.000 sec

Porsche 911 GT3

▶ REPLAY
8.62 lb/hp
Weight-to-Power Ratio
7.07 lb/hp
Rolls-Royce Ghost 6.6 V12
8.62 lb/hp
7.07 lb/hp
Porsche 911 GT3

Fuel Economy / Emissions

Rolls-Royce Ghost 6.6 V12
Porsche 911 GT3
Fuel Economy
16 mpg
combined
19 mpg
Rolls-Royce Ghost 6.6 V12
16 mpg
19 mpg
Porsche 911 GT3
11 mpg
city
12 mpg
24 mpg
highway
26 mpg
Kraftstoffanzeige
21.9 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
360 mi
Range
321 mi
Rolls-Royce Ghost 6.6 V12
360 mi
321 mi
Porsche 911 GT3
Environmental Impact
270.9 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).
235 kWh
Rolls-Royce Ghost 6.6 V12
270.9 kWh
235 kWh
Porsche 911 GT3
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
526 g/mi (NEFZ)
CO2 Emissions
465 g/mi (NEFZ)

Practical Convenience

Rolls-Royce Ghost 6.6 V12
Porsche 911 GT3
2
Doors
2
4
No. of Seats
4
827 lb
Maximum Payload
474 lb
13.3 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data