The Comparative Analysis :
Porsche 911 Turbo Coupé S PDK (16 - 18) vs. Rolls-Royce Phantom Coupé 6.8 V12 Automatic (08 - 10)
€ 205,100
€ 433,500
€ 205,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 433,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Porsche 911 Turbo Coupé S is substantially smaller in every dimension. It's 43.4 inches shorter, 4.2 inches narrower and 11.6 inches lower than the Rolls-Royce Phantom Coupé 6.8 V12.
Porsche 911 Turbo Coupé S
Rolls-Royce Phantom Coupé 6.8 V12
51.1
74
77.9
62.7
78.2
86.1
74 in
Width
78.2 in
77.9 in
Width Incl. Mirrors
86.1 in
51.1 in
Height
62.7 in
96.5
177.4
130.7
220.8
177.4 in
Length
220.8 in
96.5 in
Wheelbase
130.7 in
Vehicle Weight
Porsche 911 Turbo Coupé S
Rolls-Royce Phantom Coupé 6.8 V12
3693 lb
Curb Weight
5776 lb
4387 lb
Gross Vehicle
Weight
Weight
6724 lb
Weight Difference:
2083 lb
36.06 %
General
Porsche 911 Turbo Coupé S
Rolls-Royce Phantom Coupé 6.8 V12
991
Generation
RR3
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed automatic transmission
Engine
Porsche 911 Turbo Coupé S
Rolls-Royce Phantom Coupé 6.8 V12
6-cylinder boxer gasoline engine with two turbochargers (biturbo)
Engine Type
V12 gasoline engine (naturally aspirated engine)
4
Valves
4
6
Cylinders
12
3.8 L / 186 cu in
Displacement
6.7 L / 328 cu in
572 hp
at 6750 rpm
Power
454 hp
at 5350 rpm
Porsche 911 Turbo Coupé S
572 hp
454 hp
Rolls-Royce Phantom Coupé 6.8 V12
516 lb‑ft
at 2100 rpm
Max. Torque
531 lb‑ft
at 3500 rpm
Porsche 911 Turbo Coupé S
516 lb‑ft
531 lb‑ft
Rolls-Royce Phantom Coupé 6.8 V12
Performance
Porsche 911 Turbo Coupé S
Rolls-Royce Phantom Coupé 6.8 V12
205 mph
Maximum Speed
155 mph
2.9 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph
62
mph
mph
131 ft
0.000 sec
Porsche 911 Turbo Coupé S
62 mph
62
mph
mph
266 ft
0.000 sec
Rolls-Royce Phantom Coupé 6.8 V12
▶ REPLAY
6.46 lb/hp
Weight-to-Power Ratio
12.72 lb/hp
Porsche 911 Turbo Coupé S
6.46 lb/hp
12.72 lb/hp
Rolls-Royce Phantom Coupé 6.8 V12
Fuel Economy / Emissions
Porsche 911 Turbo Coupé S
Rolls-Royce Phantom Coupé 6.8 V12
Fuel Economy
26 mpg
combined
15 mpg
Porsche 911 Turbo Coupé S
26 mpg
15 mpg
Rolls-Royce Phantom Coupé 6.8 V12
20 mpg
city
10 mpg
31 mpg
highway
21 mpg
18 gal
Fuel Tank Capacity
26.4 gal
464 mi
Range
396 mi
Porsche 911 Turbo Coupé S
464 mi
396 mi
Rolls-Royce Phantom Coupé 6.8 V12
Environmental Impact
172.4 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).
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).
297.4 kWh
Porsche 911 Turbo Coupé S
172.4 kWh
297.4 kWh
Rolls-Royce Phantom Coupé 6.8 V12
Euro 6b (NEFZ)
Emission Standard
Euro 4 III
341 g/mi (NEFZ)
CO2 Emissions
607 g/mi (NEFZ)
Practical Convenience
Porsche 911 Turbo Coupé S
Rolls-Royce Phantom Coupé 6.8 V12
2
Doors
2
4
No. of Seats
4
694 lb
Maximum Payload
948 lb
3.3 cu ft
Trunk Volume
11.2 cu ft
No data
Cargo Volume (Seats Down)
No data
