The Comparative Analysis :
Jaguar XJ LWB 3.0 V6 Diesel S Automatic (12 - 15) vs. Rolls-Royce Phantom 6.8 V12 Automatic (03 - 10)
€ 89,500

€ 411,400

€ 89,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 411,400
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Jaguar XJ LWB 3.0 V6 Diesel S is significantly smaller in every dimension. It's 22.9 inches shorter, 3.6 inches narrower and 7.2 inches lower than the Rolls-Royce Phantom 6.8 V12.
Jaguar XJ LWB 3.0 V6 Diesel S
Rolls-Royce Phantom 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
140.6
229.7
206.8 in
Length
229.7 in
124.3 in
Wheelbase
140.6 in
Vehicle Weight
Jaguar XJ LWB 3.0 V6 Diesel S
Rolls-Royce Phantom 6.8 V12
4023 lb
Curb Weight
5622 lb
5214 lb
Gross Vehicle
Weight
Weight
6724 lb

Weight Difference:
1598 lb
28.43 %

General
Jaguar XJ LWB 3.0 V6 Diesel S
Rolls-Royce Phantom 6.8 V12
X351
Generation
RR1
Sedan
Car Body Style
Sedan
Diesel
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

8-speed automatic transmission
Transmission
6-speed automatic transmission
Engine
Jaguar XJ LWB 3.0 V6 Diesel S
Rolls-Royce Phantom 6.8 V12
V6 diesel engine with two turbochargers (biturbo)
Engine Type
V12 gasoline engine (naturally aspirated engine)
4
Valves
4
6
Cylinders
12
3 L / 147 cu in
Displacement
6.7 L / 328 cu in
271 hp
at 4000 rpm
Power
454 hp
at 5350 rpm
Jaguar XJ LWB 3.0 V6 Diesel S
271 hp
454 hp
Rolls-Royce Phantom 6.8 V12
443 lb‑ft
at 2000 rpm
Max. Torque
531 lb‑ft
at 3500 rpm
Jaguar XJ LWB 3.0 V6 Diesel S
443 lb‑ft
531 lb‑ft
Rolls-Royce Phantom 6.8 V12
Performance
Jaguar XJ LWB 3.0 V6 Diesel S
Rolls-Royce Phantom 6.8 V12
155 mph
Maximum Speed
149 mph
6.4 sec
Acceleration 0 to 62 mph
5.9 sec
62 mph
62
mph
mph
292 ft
0.000 sec

Jaguar XJ LWB 3.0 V6 Diesel S
62 mph
62
mph
mph
269 ft
0.000 sec

Rolls-Royce Phantom 6.8 V12
▶ REPLAY
14.85 lb/hp
Weight-to-Power Ratio
12.38 lb/hp
Jaguar XJ LWB 3.0 V6 Diesel S
14.85 lb/hp
12.38 lb/hp
Rolls-Royce Phantom 6.8 V12
Fuel Economy / Emissions
Jaguar XJ LWB 3.0 V6 Diesel S
Rolls-Royce Phantom 6.8 V12
Fuel Economy
37 mpg
combined
15 mpg
Jaguar XJ LWB 3.0 V6 Diesel S
37 mpg
15 mpg
Rolls-Royce Phantom 6.8 V12
31 mpg
city
10 mpg
42 mpg
highway
21 mpg
21.7 gal
Fuel Tank Capacity
26.4 gal
809 mi
Range
396 mi
Jaguar XJ LWB 3.0 V6 Diesel S
809 mi
396 mi
Rolls-Royce Phantom 6.8 V12
Environmental Impact
129.6 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
Jaguar XJ LWB 3.0 V6 Diesel S
129.6 kWh
297.4 kWh
Rolls-Royce Phantom 6.8 V12
Euro 5
Emission Standard
Euro 4 III
269 g/mi (NEFZ)
CO2 Emissions
607 g/mi (NEFZ)
Practical Convenience
Jaguar XJ LWB 3.0 V6 Diesel S
Rolls-Royce Phantom 6.8 V12
4
Doors
4
5
No. of Seats
5
1190 lb
Maximum Payload
1102 lb
14.7 cu ft
Trunk Volume
13 cu ft










No data
Cargo Volume (Seats Down)
No data