The Comparative Analysis :

Rolls-Royce Ghost Wraith 6.6 V12 Automatic (13 - 18) vs. Porsche 911 Carrera Coupé 4 (12 - 15)

€ 296,900
Rolls-Royce Ghost Wraith 6.6 V12 Automatic (13 - 18) Rolls-Royce Ghost 6.6 V12
€ 97,600
 Porsche 911 Carrera Coupé 4 (12 - 15) Porsche 911 Carrera Coupé 4
€ 296,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 97,600

ⓘ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 inches taller than the Porsche 911 Carrera Coupé 4.
Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé 4
59.3
Blueprint Rolls-Royce Ghost Wraith 6.6 V12 Automatic (13 - 18)
76.7
84.5
51.3
Blueprint Porsche 911 Carrera Coupé 4 (12 - 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
51.3 in
Blueprint Rolls-Royce Ghost Wraith 6.6 V12 Automatic (13 - 18)
122.5
207.4
Blueprint Porsche 911 Carrera Coupé 4 (12 - 15)
96.5
176.8
207.4 in
Length
176.8 in
122.5 in
Wheelbase
96.5 in

Vehicle Weight

Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé 4
5368 lb
Curb Weight
3318 lb
6195 lb
Gross Vehicle
Weight
4068 lb
Rolls-Royce Ghost Wraith 6.6 V12 Automatic (13 - 18)
Weight Difference:
2050 lb
38.19 %
Porsche 911 Carrera Coupé 4 (12 - 15)

General

Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé 4
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 manual transmission

Engine

Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé 4
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
3.4 L / 166 cu in
623 hp
at 5600 rpm
Power
345 hp
at 7400 rpm
Rolls-Royce Ghost 6.6 V12
623 hp
345 hp
Porsche 911 Carrera Coupé 4
590 lb‑ft
at 1500 rpm
Max. Torque
288 lb‑ft
at 5600 rpm
Rolls-Royce Ghost 6.6 V12
590 lb‑ft
288 lb‑ft
Porsche 911 Carrera Coupé 4

Performance

Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé 4
155 mph
Maximum Speed
177 mph
4.6 sec
Acceleration 0 to 62 mph
4.9 sec
62 mph 62
mph

210 ft
0.000 sec

Rolls-Royce Ghost 6.6 V12

62 mph 62
mph

223 ft
0.000 sec

Porsche 911 Carrera Coupé 4

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

Fuel Economy / Emissions

Rolls-Royce Ghost 6.6 V12
Porsche 911 Carrera Coupé 4
Fuel Economy
16 mpg
combined
25 mpg
Rolls-Royce Ghost 6.6 V12
16 mpg
25 mpg
Porsche 911 Carrera Coupé 4
11 mpg
city
18 mpg
24 mpg
highway
33 mpg
Kraftstoffanzeige
21.9 gal
Fuel Tank Capacity
18 gal
Kraftstoffanzeige
360 mi
Range
454 mi
Rolls-Royce Ghost 6.6 V12
360 mi
454 mi
Porsche 911 Carrera Coupé 4
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).
176.2 kWh
Rolls-Royce Ghost 6.6 V12
270.9 kWh
176.2 kWh
Porsche 911 Carrera Coupé 4
Euro 6b (NEFZ)
Emission Standard
Euro 5 / Euro 6
526 g/mi (NEFZ)
CO2 Emissions
352 g/mi (NEFZ)

Practical Convenience

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