The Comparative Analysis :

Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10) vs. Porsche 911 Carrera Coupé GTS PDK (10 - 12)

€ 433,500
Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10) Rolls-Royce Phantom Coupé 6.8 V12
€ 108,600
 Porsche 911 Carrera Coupé GTS PDK (10 - 12) Porsche 911 Carrera Coupé GTS
€ 433,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 108,600

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Rolls-Royce Phantom Coupé 6.8 V12 is substantially bigger in every dimension. It's 46.2 inches longer, 5.3 inches wider and 11.5 inches taller than the Porsche 911 Carrera Coupé GTS.
Rolls-Royce Phantom Coupé 6.8 V12
Porsche 911 Carrera Coupé GTS
62.7
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10)
78.2
86.1
51.2
Blueprint Porsche 911 Carrera Coupé GTS PDK (10 - 12)
72.9
77
78.2 in
Width
72.9 in
86.1 in
Width Incl. Mirrors
77 in
62.7 in
Height
51.2 in
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10)
130.7
220.8
Blueprint Porsche 911 Carrera Coupé GTS PDK (10 - 12)
92.5
174.6
220.8 in
Length
174.6 in
130.7 in
Wheelbase
92.5 in

Vehicle Weight

Rolls-Royce Phantom Coupé 6.8 V12
Porsche 911 Carrera Coupé GTS
5776 lb
Curb Weight
3362 lb
6724 lb
Gross Vehicle
Weight
4090 lb
Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10)
Weight Difference:
2414 lb
41.79 %
Porsche 911 Carrera Coupé GTS PDK (10 - 12)

General

Rolls-Royce Phantom Coupé 6.8 V12
Porsche 911 Carrera Coupé GTS
RR3
Generation
997
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
7-speed dual clutch transmission

Engine

Rolls-Royce Phantom Coupé 6.8 V12
Porsche 911 Carrera Coupé GTS
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
4
12
Cylinders
6
6.7 L / 328 cu in
Displacement
3.8 L / 186 cu in
454 hp
at 5350 rpm
Power
402 hp
at 7300 rpm
Rolls-Royce Phantom Coupé 6.8 V12
454 hp
402 hp
Porsche 911 Carrera Coupé GTS
531 lb‑ft
at 3500 rpm
Max. Torque
310 lb‑ft
at 4200 rpm
Rolls-Royce Phantom Coupé 6.8 V12
531 lb‑ft
310 lb‑ft
Porsche 911 Carrera Coupé GTS

Performance

Rolls-Royce Phantom Coupé 6.8 V12
Porsche 911 Carrera Coupé GTS
155 mph
Maximum Speed
189 mph
5.8 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph 62
mph

266 ft
0.000 sec

Rolls-Royce Phantom Coupé 6.8 V12

62 mph 62
mph

200 ft
0.000 sec

Porsche 911 Carrera Coupé GTS

▶ REPLAY
12.72 lb/hp
Weight-to-Power Ratio
8.36 lb/hp
Rolls-Royce Phantom Coupé 6.8 V12
12.72 lb/hp
8.36 lb/hp
Porsche 911 Carrera Coupé GTS

Fuel Economy / Emissions

Rolls-Royce Phantom Coupé 6.8 V12
Porsche 911 Carrera Coupé GTS
Fuel Economy
15 mpg
combined
23 mpg
Rolls-Royce Phantom Coupé 6.8 V12
15 mpg
23 mpg
Porsche 911 Carrera Coupé GTS
10 mpg
city
15 mpg
21 mpg
highway
33 mpg
Kraftstoffanzeige
26.4 gal
Fuel Tank Capacity
17.7 gal
Kraftstoffanzeige
396 mi
Range
408 mi
Rolls-Royce Phantom Coupé 6.8 V12
396 mi
408 mi
Porsche 911 Carrera Coupé GTS
Environmental Impact
297.4 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).
193.3 kWh
Rolls-Royce Phantom Coupé 6.8 V12
297.4 kWh
193.3 kWh
Porsche 911 Carrera Coupé GTS
Euro 4 III
Emission Standard
Euro 5
607 g/mi (NEFZ)
CO2 Emissions
386 g/mi (NEFZ)

Practical Convenience

Rolls-Royce Phantom Coupé 6.8 V12
Porsche 911 Carrera Coupé GTS
2
Doors
2
4
No. of Seats
2
948 lb
Maximum Payload
728 lb
11.2 cu ft
Trunk Volume
3 cu ft
No data
Cargo Volume (Seats Down)
No data