Car comparison

Jaguar XJ (X351) · Facelift 2015 5.0 V8vsJaguar XJ (X351) 5.0 V8 Supercharged

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Jaguar XJ (X351) · Facelift 2015

5.0 V8

510 hp5000 ccGasolineRWDAutomaticSuperchargedSedan2015-2018

Jaguar XJ (X351)

5.0 V8 Supercharged

510 hp5000 ccGasolineRWDAutomaticSuperchargedSedan2009-2012

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Jaguar XJ (X351) Facelift 2015 5.0 V8

Quickest 0-100 km/h
4.9 s
Fastest top speed
265 km/h
165 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
510 hp
380 kW
Highest torque
625 Nm
461 lb-ft
Lightest
1,875 kg
4,134 lb
Best power-to-weight
272 hp/t
203 kW/t
3.7 kg/hp
Lowest combined fuel consumption
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
Best estimated range
721 km
448 mi
Best overall score
80/100
Best performance score
81/100
Best economy score
77/100
Best practicality score
78/100

Specification comparison

Specification comparison
Model	JaguarXJ (X351)Facelift 20155.0 V8	JaguarXJ (X351)5.0 V8 Supercharged
Power	510hp380kW	510hp380kW
Torque	625Nm461lb-ft	625Nm461lb-ft
Curb weight	1,875kg4,134lb	1,892kg4,171lb
Gross weight	-	2,365kg5,214lb
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Calculated
To 99% top speed	46.9s99% target: 262 km/h / 163 mph Calculated	47.0s99% target: 262 km/h / 163 mph Calculated
0-100 km/h	4.9s	4.9s
0-200 km/h	14.4s Calculated	14.4s Calculated
0-60 mph	4.7s Calculated	4.7s Calculated
Fuel consumption	11.1L/100 km21.2mpg US25.4mpg UK	12.1L/100 km19.4mpg US23.3mpg UK
Fuel consumption city	-	18.3L/100 km12.9mpg US15.4mpg UK
Fuel consumption highway	-	8.7L/100 km27mpg US32.5mpg UK
Quarter mile	12.8s Calculated	12.8s Calculated
Power-to-weight	272hp/t203kW/t123hp/1000 lb Calculated	270hp/t201kW/t122hp/1000 lb Calculated
Torque-to-weight	333Nm/t223lb-ft/ton Calculated	330Nm/t221lb-ft/ton Calculated
Estimated range	721km448mi Calculated	678km421mi Calculated
Displacement	5,000cc305cu in	5,000cc305cu in
Length	5,130mm202in	5,122mm202in
Width	1,899mm75in	1,894mm75in
Height	1,460mm57in	1,457mm57in
Wheelbase	3,032mm119in	3,032mm119in
Front track	1,626mm64in	1,626mm64in
Rear track	1,604mm63in	1,604mm63in
Trunk volume	-	520L
Doors	4	4
Seats	5	5
Fuel tank	80L	82L
CO2 emissions	264g/km	-

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Jaguar XJ (X351) Facelift 2015 5.0 V8Jaguar XJ (X351) 5.0 V8 SuperchargedPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
JaguarXJ (X351)Facelift 20155.0 V8	6,000-6,500 rpm	2,500-5,500 rpm	6,750 rpm
JaguarXJ (X351)5.0 V8 Supercharged	6,000-6,500 rpm	2,500-5,500 rpm	6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	JaguarXJ (X351)Facelift 20155.0 V8	JaguarXJ (X351)5.0 V8 Supercharged
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.7 s	4.7 s
0-100 km/h 0-62 mph	4.9 s	4.9 s
0-200 km/h 0-124 mph	14.4 s	14.4 s
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Likely limited	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph Limited
	Drag race simulation
60 ft 18 m	2.4 s	2.4 s
330 ft 101 m	5.8 s	5.8 s
1/8 mile 201 m	8.5 s	8.5 s
1000 ft 305 m	10.9 s	10.9 s
1/4 mile 402 m	12.8 s	12.8 s
Trap speed 1/4 mile 402 m	189 km/h 117 mph	189 km/h 117 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
Vehicle	Value
JaguarXJ (X351)Facelift 20155.0 V8	510 hp 380 kW
JaguarXJ (X351)5.0 V8 Supercharged	510 hp 380 kW

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
Vehicle	Value
JaguarXJ (X351)Facelift 20155.0 V8	625 Nm 461 lb-ft
JaguarXJ (X351)5.0 V8 Supercharged	625 Nm 461 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
Vehicle	Value
JaguarXJ (X351)Facelift 20155.0 V8	1,875 kg 4,134 lb
JaguarXJ (X351)5.0 V8 Supercharged	1,892 kg 4,171 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
Vehicle	Value
JaguarXJ (X351)Facelift 20155.0 V8	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
JaguarXJ (X351)5.0 V8 Supercharged	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
Vehicle	Value
JaguarXJ (X351)Facelift 20155.0 V8	4.9 s
JaguarXJ (X351)5.0 V8 Supercharged	4.9 s

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
Vehicle	Value
JaguarXJ (X351)Facelift 20155.0 V8	11.1 L/100 km 21.2 mpg US 25.4 mpg UK
JaguarXJ (X351)5.0 V8 Supercharged	12.1 L/100 km 19.4 mpg US 23.3 mpg UK

The biggest fuel consumption difference is between Jaguar XJ (X351) Facelift 2015 5.0 V8 and Jaguar XJ (X351) 5.0 V8 Supercharged: 1.0 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
Vehicle	Value
JaguarXJ (X351)Facelift 20155.0 V8	272 hp/t 203 kW/t 3.7 kg/hp
JaguarXJ (X351)5.0 V8 Supercharged	270 hp/t 201 kW/t 3.7 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
Vehicle	Value
JaguarXJ (X351)Facelift 20155.0 V8	721 km 448 mi
JaguarXJ (X351)5.0 V8 Supercharged	678 km 421 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
JaguarXJ (X351)Facelift 20155.0 V8	510 hp 380 kW	4.9 s	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
JaguarXJ (X351)5.0 V8 Supercharged	510 hp 380 kW	4.9 s	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Vehicle

Performance score

Practicality score

JaguarXJ (X351)Facelift 20155.0 V8

Power	510 hp 380 kW
0-100 km/h	4.9 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Doors/seats	4 doors 5 seats
Trunk	-
Length	5,130 mm 202.0 in
Height	1,460 mm 57.5 in

JaguarXJ (X351)5.0 V8 Supercharged

Power	510 hp 380 kW
0-100 km/h	4.9 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Doors/seats	4 doors 5 seats
Trunk	520 L 18.4 cu ft
Length	5,122 mm 201.7 in
Height	1,457 mm 57.4 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Vehicle

Performance score

Fuel economy score

JaguarXJ (X351)Facelift 20155.0 V8

Power	510 hp 380 kW
0-100 km/h	4.9 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

11.1 L/100 km

21.2 mpg US

25.4 mpg UK

JaguarXJ (X351)5.0 V8 Supercharged

Power	510 hp 380 kW
0-100 km/h	4.9 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

12.1 L/100 km

19.4 mpg US

23.3 mpg UK

Jaguar XJ (X351) Facelift 2015 5.0 V8 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
Vehicle	Fuel consumption, L/100 km	0-100 km/h, s
JaguarXJ (X351)Facelift 20155.0 V8	11.1 L/100 km 21.2 mpg US 25.4 mpg UK	4.9 s
JaguarXJ (X351)5.0 V8 Supercharged	12.1 L/100 km 19.4 mpg US 23.3 mpg UK	4.9 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
Vehicle	Power-to-weight, hp/t	Fuel consumption, L/100 km
JaguarXJ (X351)Facelift 20155.0 V8	272 hp/t 203 kW/t 3.7 kg/hp	11.1 L/100 km 21.2 mpg US 25.4 mpg UK
JaguarXJ (X351)5.0 V8 Supercharged	270 hp/t 201 kW/t 3.7 kg/hp	12.1 L/100 km 19.4 mpg US 23.3 mpg UK

Detailed score breakdown

Vehicle

JaguarXJ (X351)Facelift 20155.0 V8

JaguarXJ (X351)5.0 V8 Supercharged

Power

510 hp

380 kW

510 hp

380 kW

Torque

625 Nm

461 lb-ft

625 Nm

461 lb-ft

Acceleration

4.9 s

Top speed

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Lightness

1,875 kg

4,134 lb

1,892 kg

4,171 lb

Fuel consumption

11.1 L/100 km

21.2 mpg US

25.4 mpg UK

12.1 L/100 km

19.4 mpg US

23.3 mpg UK

Practicality

Doors/seats	4 doors 5 seats
Trunk	-
Length	5,130 mm 202.0 in
Height	1,460 mm 57.5 in

Doors/seats	4 doors 5 seats
Trunk	520 L 18.4 cu ft
Length	5,122 mm 201.7 in
Height	1,457 mm 57.4 in

Range score

721 km

448 mi

678 km

421 mi

CO2 score

264 g/km

Trunk score

520 L

18.4 cu ft

Power-to-weight score

272 hp/t

203 kW/t

3.7 kg/hp

270 hp/t

201 kW/t

3.7 kg/hp

Overall

Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Average annual distanceDistance unitFuel price in your local currencyPrice unit

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
Vehicle	Jaguar XJ (X351) Facelift 2015 5.0 V8	Jaguar XJ (X351) 5.0 V8 Supercharged
Consumption	11.1 L/100 km21.2 mpg US25.4 mpg UK	12.1 L/100 km19.4 mpg US23.3 mpg UK
Cost / 100 km	19.43 LC100 km	21.18 LC100 km
Cost / 100 mi	31.26 LC100 mi	34.08 LC100 mi
Annual fuel used	1,665 L440 US gal366 UK gal	1,815 L479 US gal399 UK gal
Annual fuel cost	2,914 LC/year	3,176 LC/year