The Comparative Analysis :
Rolls-Royce Ghost 6.6 V12 Black Badge Automatic (16 - 18) vs. Jaguar XJ 30d Automatic (18 - 19)
€ 332,000

€ 84,600

€ 332,000
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 84,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Rolls-Royce Ghost 6.6 V12 is considerably bigger in every dimension. It's 12.9 inches longer, 1.9 inches wider and 4 inches taller than the Jaguar XJ 30d.
Rolls-Royce Ghost 6.6 V12
Jaguar XJ 30d
61
76.7
84.6
57
74.8
82.9
76.7 in
Width
74.8 in
84.6 in
Width Incl. Mirrors
82.9 in
61 in
Height
57 in
129.7
214.8
119.4
202
214.8 in
Length
202 in
129.7 in
Wheelbase
119.4 in
Vehicle Weight
Rolls-Royce Ghost 6.6 V12
Jaguar XJ 30d
5203 lb
Curb Weight
4356 lb
6482 lb
Gross Vehicle
Weight
Weight
5291 lb

Weight Difference:
847 lb
16.28 %

General
Rolls-Royce Ghost 6.6 V12
Jaguar XJ 30d
RR4
Generation
X351
Sedan
Car Body Style
Sedan
Premium Unleaded
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Rear-wheel drive

8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
Rolls-Royce Ghost 6.6 V12
Jaguar XJ 30d
V12 gasoline engine with two turbochargers (biturbo)
Engine Type
V6 diesel engine with two turbochargers (biturbo)
4
Valves
4
12
Cylinders
6
6.6 L / 323 cu in
Displacement
3 L / 147 cu in
604 hp
at 5250 rpm
Power
296 hp
at 4000 rpm
Rolls-Royce Ghost 6.6 V12
604 hp
296 hp
Jaguar XJ 30d
620 lb‑ft
at 1650 rpm
Max. Torque
516 lb‑ft
at 1500 rpm
Rolls-Royce Ghost 6.6 V12
620 lb‑ft
516 lb‑ft
Jaguar XJ 30d
Performance
Rolls-Royce Ghost 6.6 V12
Jaguar XJ 30d
155 mph
Maximum Speed
155 mph
4.8 sec
Acceleration 0 to 62 mph
6.2 sec
62 mph
62
mph
mph
220 ft
0.000 sec

Rolls-Royce Ghost 6.6 V12
62 mph
62
mph
mph
282 ft
0.000 sec

Jaguar XJ 30d
▶ REPLAY
8.61 lb/hp
Weight-to-Power Ratio
14.72 lb/hp
Rolls-Royce Ghost 6.6 V12
8.61 lb/hp
14.72 lb/hp
Jaguar XJ 30d
Fuel Economy / Emissions
Rolls-Royce Ghost 6.6 V12
Jaguar XJ 30d
Fuel Economy
16 mpg
combined
34 mpg
Rolls-Royce Ghost 6.6 V12
16 mpg
34 mpg
Jaguar XJ 30d
11 mpg
city
26 mpg
23 mpg
highway
41 mpg
21.9 gal
Fuel Tank Capacity
20.3 gal
353 mi
Range
684 mi
Rolls-Royce Ghost 6.6 V12
353 mi
684 mi
Jaguar XJ 30d
Environmental Impact
276.6 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).
144 kWh
Rolls-Royce Ghost 6.6 V12
276.6 kWh
144 kWh
Jaguar XJ 30d
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP (WLTP) 36AG-AI
536 g/mi (NEFZ)
CO2 Emissions
296 g/mi (NEFZ)
Practical Convenience
Rolls-Royce Ghost 6.6 V12
Jaguar XJ 30d
4
Doors
4
5
No. of Seats
5
1279 lb
Maximum Payload
935 lb
13.9 cu ft
Trunk Volume
13.5 cu ft











No data
Cargo Volume (Seats Down)
No data