The Comparative Analysis :
Jaguar XJ LWB 5.0 V8 Compressor Automatic (12 - 13) vs. Rolls-Royce Phantom long 6.8 V12 Automatic (05 - 10)
€ 142,100

€ 486,700

€ 142,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 486,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Jaguar XJ LWB 5.0 V8 Compressor is substantially smaller in every dimension. It's 32.8 inches shorter, 3.6 inches narrower and 7.3 inches lower than the Rolls-Royce Phantom long 6.8 V12.
Jaguar XJ LWB 5.0 V8 Compressor
Rolls-Royce Phantom long 6.8 V12
57
74.8
82.9
64.3
78.3
86.2
74.8 in
Width
78.3 in
82.9 in
Width Incl. Mirrors
86.2 in
57 in
Height
64.3 in
124.3
206.8
150.4
239.5
206.8 in
Length
239.5 in
124.3 in
Wheelbase
150.4 in
Vehicle Weight
Jaguar XJ LWB 5.0 V8 Compressor
Rolls-Royce Phantom long 6.8 V12
4145 lb
Curb Weight
5886 lb
5225 lb
Gross Vehicle
Weight
Weight
6989 lb

Weight Difference:
1742 lb
29.59 %

General
Jaguar XJ LWB 5.0 V8 Compressor
Rolls-Royce Phantom long 6.8 V12
X351
Generation
RR1
Sedan
Car Body Style
Sedan
Mid-Grade Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Jaguar XJ LWB 5.0 V8 Compressor
Rolls-Royce Phantom long 6.8 V12
V8 gasoline engine with compressor
Engine Type
V12 gasoline engine (naturally aspirated engine)
4
Valves
4
8
Cylinders
12
5 L / 245 cu in
Displacement
6.7 L / 328 cu in
503 hp
at 6000 rpm
Power
454 hp
at 5350 rpm
Jaguar XJ LWB 5.0 V8 Compressor
503 hp
454 hp
Rolls-Royce Phantom long 6.8 V12
461 lb‑ft
at 2500 rpm
Max. Torque
531 lb‑ft
at 3500 rpm
Jaguar XJ LWB 5.0 V8 Compressor
461 lb‑ft
531 lb‑ft
Rolls-Royce Phantom long 6.8 V12
Performance
Jaguar XJ LWB 5.0 V8 Compressor
Rolls-Royce Phantom long 6.8 V12
155 mph
Maximum Speed
149 mph
4.9 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph
62
mph
mph
223 ft
0.000 sec

Jaguar XJ LWB 5.0 V8 Compressor
62 mph
62
mph
mph
279 ft
0.000 sec

Rolls-Royce Phantom long 6.8 V12
▶ REPLAY
8.24 lb/hp
Weight-to-Power Ratio
12.96 lb/hp
Jaguar XJ LWB 5.0 V8 Compressor
8.24 lb/hp
12.96 lb/hp
Rolls-Royce Phantom long 6.8 V12
Fuel Economy / Emissions
Jaguar XJ LWB 5.0 V8 Compressor
Rolls-Royce Phantom long 6.8 V12
Fuel Economy
21 mpg
combined
15 mpg
Jaguar XJ LWB 5.0 V8 Compressor
21 mpg
15 mpg
Rolls-Royce Phantom long 6.8 V12
14 mpg
city
10 mpg
30 mpg
highway
21 mpg
21.7 gal
Fuel Tank Capacity
26.4 gal
451 mi
Range
393 mi
Jaguar XJ LWB 5.0 V8 Compressor
451 mi
393 mi
Rolls-Royce Phantom long 6.8 V12
Environmental Impact
214 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).
299.3 kWh
Jaguar XJ LWB 5.0 V8 Compressor
214 kWh
299.3 kWh
Rolls-Royce Phantom long 6.8 V12
Euro 5
Emission Standard
Euro 4 III
431 g/mi (NEFZ)
CO2 Emissions
612 g/mi (NEFZ)
Practical Convenience
Jaguar XJ LWB 5.0 V8 Compressor
Rolls-Royce Phantom long 6.8 V12
4
Doors
4
5
No. of Seats
5
1080 lb
Maximum Payload
1102 lb
14.7 cu ft
Trunk Volume
13 cu ft










No data
Cargo Volume (Seats Down)
No data