The Comparative Analysis :

Porsche 911 Carrera Coupé 4 (08 - 12) vs. Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)

€ 92,300
Porsche 911 Carrera Coupé 4 (08 - 12) Porsche 911 Carrera Coupé 4
€ 448,200
 Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17) Rolls-Royce Phantom Coupé 6.8 V12
€ 92,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 448,200

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

Vehicle Dimensions

The Porsche 911 Carrera Coupé 4 is substantially smaller in every dimension. It's 46.3 inches shorter, 5.3 inches narrower and 11.3 inches lower than the Rolls-Royce Phantom Coupé 6.8 V12.
Porsche 911 Carrera Coupé 4
Rolls-Royce Phantom Coupé 6.8 V12
51.6
Blueprint Porsche 911 Carrera Coupé 4 (08 - 12)
72.9
80.8
62.9
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)
78.2
86.1
72.9 in
Width
78.2 in
80.8 in
Width Incl. Mirrors
86.1 in
51.6 in
Height
62.9 in
Blueprint Porsche 911 Carrera Coupé 4 (08 - 12)
92.5
174.6
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)
130.7
220.9
174.6 in
Length
220.9 in
92.5 in
Wheelbase
130.7 in

Vehicle Weight

Porsche 911 Carrera Coupé 4
Rolls-Royce Phantom Coupé 6.8 V12
3406 lb
Curb Weight
5776 lb
4123 lb
Gross Vehicle
Weight
6724 lb
Porsche 911 Carrera Coupé 4 (08 - 12)
Weight Difference:
2370 lb
41.03 %
Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)

General

Porsche 911 Carrera Coupé 4
Rolls-Royce Phantom Coupé 6.8 V12
997
Generation
RR3
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed automatic transmission

Engine

Porsche 911 Carrera Coupé 4
Rolls-Royce Phantom Coupé 6.8 V12
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V12 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
4
6
Cylinders
12
3.6 L / 176 cu in
Displacement
6.7 L / 328 cu in
340 hp
at 6500 rpm
Power
454 hp
at 5350 rpm
Porsche 911 Carrera Coupé 4
340 hp
454 hp
Rolls-Royce Phantom Coupé 6.8 V12
288 lb‑ft
at 4400 rpm
Max. Torque
531 lb‑ft
at 3500 rpm
Porsche 911 Carrera Coupé 4
288 lb‑ft
531 lb‑ft
Rolls-Royce Phantom Coupé 6.8 V12

Performance

Porsche 911 Carrera Coupé 4
Rolls-Royce Phantom Coupé 6.8 V12
176 mph
Maximum Speed
155 mph
5 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph 62
mph

226 ft
0.000 sec

Porsche 911 Carrera Coupé 4

62 mph 62
mph

266 ft
0.000 sec

Rolls-Royce Phantom Coupé 6.8 V12

▶ REPLAY
10.02 lb/hp
Weight-to-Power Ratio
12.72 lb/hp
Porsche 911 Carrera Coupé 4
10.02 lb/hp
12.72 lb/hp
Rolls-Royce Phantom Coupé 6.8 V12

Fuel Economy / Emissions

Porsche 911 Carrera Coupé 4
Rolls-Royce Phantom Coupé 6.8 V12
Fuel Economy
22 mpg
combined
16 mpg
Porsche 911 Carrera Coupé 4
22 mpg
16 mpg
Rolls-Royce Phantom Coupé 6.8 V12
15 mpg
city
10 mpg
32 mpg
highway
23 mpg
Kraftstoffanzeige
17.7 gal
Fuel Tank Capacity
26.4 gal
Kraftstoffanzeige
393 mi
Range
420 mi
Porsche 911 Carrera Coupé 4
393 mi
420 mi
Rolls-Royce Phantom Coupé 6.8 V12
Environmental Impact
200.8 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).
280.3 kWh
Porsche 911 Carrera Coupé 4
200.8 kWh
280.3 kWh
Rolls-Royce Phantom Coupé 6.8 V12
Euro 5
Emission Standard
Euro 6b (NEFZ)
401 g/mi (NEFZ)
CO2 Emissions
558 g/mi (NEFZ)

Practical Convenience

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