The Comparative Analysis :
Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17) vs. Porsche 911 Carrera Coupé T PDK (17 - 18)
€ 448,200
€ 111,500
€ 448,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 111,500
ⓘ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 108.5 cm longer, 17.9 cm wider and 31.3 cm taller than the Porsche 911 Carrera Coupé T.
Rolls-Royce Phantom Coupé 6.8 V12
Porsche 911 Carrera Coupé T
1598
1987
2187
1285
1808
1978
1987 mm
Width
1808 mm
2187 mm
Width Incl. Mirrors
1978 mm
1598 mm
Height
1285 mm
3320
5612
2450
4527
5612 mm
Length
4527 mm
3320 mm
Wheelbase
2450 mm
Vehicle Weight
Rolls-Royce Phantom Coupé 6.8 V12
Porsche 911 Carrera Coupé T
2620 kg
Kerb Weight
1520 kg
3050 kg
Gross Vehicle
Weight
Weight
1890 kg
Weight Difference:
1100 kg
41.98 %
General
Rolls-Royce Phantom Coupé 6.8 V12
Porsche 911 Carrera Coupé T
RR3
Generation
991
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
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 T
V12 petrol engine (naturally aspirated engine)
Engine Type
6-cylinder boxer petrol engine with two turbochargers (biturbo)
4
Valves
4
12
Cylinders
6
6749 CC
Engine Capacity
2981 CC
454 bhp
at 5350 rpm
Power
365 bhp
at 6500 rpm
Rolls-Royce Phantom Coupé 6.8 V12
454 bhp
365 bhp
Porsche 911 Carrera Coupé T
720 NM
at 3500 rpm
Max. Torque
450 NM
at 1700 rpm
Rolls-Royce Phantom Coupé 6.8 V12
720 NM
450 NM
Porsche 911 Carrera Coupé T
Performance
Rolls-Royce Phantom Coupé 6.8 V12
Porsche 911 Carrera Coupé T
155 mph
Maximum Speed
181 mph
5.8 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
81 m
0.000 sec
Rolls-Royce Phantom Coupé 6.8 V12
62 mph
62
mph
mph
58 m
0.000 sec
Porsche 911 Carrera Coupé T
▶ REPLAY
5.77 kg/bhp
Weight-to-Power Ratio
4.16 kg/bhp
Rolls-Royce Phantom Coupé 6.8 V12
5.77 kg/bhp
4.16 kg/bhp
Porsche 911 Carrera Coupé T
Fuel Economy / Emissions
Rolls-Royce Phantom Coupé 6.8 V12
Porsche 911 Carrera Coupé T
Fuel Economy
19 mpg
combined
33 mpg
Rolls-Royce Phantom Coupé 6.8 V12
19 mpg
33 mpg
Porsche 911 Carrera Coupé T
12 mpg
city
25 mpg
28 mpg
motorway
42 mpg
100 L
Fuel Tank Capacity
64 L
420 mi
Range
468 mi
Rolls-Royce Phantom Coupé 6.8 V12
420 mi
468 mi
Porsche 911 Carrera Coupé T
Environmental Impact
280.3 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).
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).
161.1 kWh
Rolls-Royce Phantom Coupé 6.8 V12
280.3 kWh
161.1 kWh
Porsche 911 Carrera Coupé T
Euro 6b (NEFZ)
Emission Standard
Euro 6c (NEFZ) 36ZA-ZF
347 g/km (NEFZ)
CO2 Emissions
193 g/km (NEFZ)
Practical Convenience
Rolls-Royce Phantom Coupé 6.8 V12
Porsche 911 Carrera Coupé T
2
Doors
2
4
No. of Seats
4
430 kg
Maximum Payload
370 kg
395 L
Boot Capacity
145 L
No data
Boot Capacity (Seats Down)
No data
