Car comparison

Jaguar XF (X250) R 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 XF (X250)

R 5.0 V8

510 hp5000 ccGasolineRWDAutomaticSuperchargedSedan2009-2011

Jaguar XJ (X351)

5.0 V8 Supercharged

470 hp5000 ccGasolineRWDAutomaticSuperchargedSedan2009-2012

Comparison overview

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

Jaguar XF (X250) R 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
1,891 kg
4,169 lb
Best power-to-weight
270 hp/t
201 kW/t
3.7 kg/hp
Lowest highway consumption
8.7 L/100 km
27.0 mpg US
32.5 mpg UK
Best overall score
79/100
Best performance score
81/100
Best economy score
73/100

Jaguar XJ (X351) 5.0 V8 Supercharged

Lowest city consumption
15.7 L/100 km
15.0 mpg US
18.0 mpg UK
Largest trunk
520 L
Best practicality score
77/100

Specification comparison

Specification comparison
Model	JaguarXF (X250)R 5.0 V8	JaguarXJ (X351)5.0 V8 Supercharged
Power	510hp380kW	470hp350kW
Torque	625Nm461lb-ft	575Nm424lb-ft
Curb weight	1,891kg4,169lb	1,942kg4,281lb
Gross weight	2,330kg5,137lb	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	45.3s99% target: 262 km/h / 163 mph Calculated	52.0s99% target: 262 km/h / 163 mph Calculated
0-100 km/h	4.9s	5.2s
0-200 km/h	14.2s Calculated	15.6s Calculated
0-60 mph	4.7s Calculated	5.0s Calculated
Fuel consumption	12.5L/100 km18.8mpg US22.6mpg UK	-
Fuel consumption city	18.7L/100 km12.6mpg US15.1mpg UK	15.7L/100 km15mpg US18.0mpg UK
Fuel consumption highway	8.7L/100 km27mpg US32.5mpg UK	11.2L/100 km21mpg US25.2mpg UK
Quarter mile	12.8s Calculated	13.1s Calculated
Power-to-weight	270hp/t201kW/t122hp/1000 lb Calculated	242hp/t180kW/t110hp/1000 lb Calculated
Torque-to-weight	331Nm/t221lb-ft/ton Calculated	296Nm/t198lb-ft/ton Calculated
Estimated range	560km348mi Calculated	-
Displacement	5,000cc305cu in	5,000cc305cu in
Length	4,961mm195in	5,127mm202in
Width	1,877mm74in	1,894mm75in
Height	1,460mm57in	1,457mm57in
Wheelbase	2,909mm115in	3,032mm119in
Front track	1,559mm61in	1,626mm64in
Rear track	1,571mm62in	1,604mm63in
Trunk volume	500L	520L
Max trunk volume	923L	-
Doors	4	4
Seats	5	5
Fuel tank	70L	82L

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 XF (X250) R 5.0 V8Jaguar XJ (X351) 5.0 V8 SuperchargedPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
JaguarXF (X250)R 5.0 V8	6,000-6,500 rpm	2,500-5,000 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	JaguarXF (X250)R 5.0 V8	JaguarXJ (X351)5.0 V8 Supercharged
	Acceleration checkpoints
0-60 mph 0-97 km/h	4.7 s	5.0 s
0-100 km/h 0-62 mph	4.9 s	5.2 s
0-200 km/h 0-124 mph	14.2 s	15.6 s
Top speed	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph 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	6.0 s
1/8 mile 201 m	8.5 s	8.8 s
1000 ft 305 m	10.9 s	11.2 s
1/4 mile 402 m	12.8 s	13.1 s
Trap speed 1/4 mile 402 m	190 km/h 118 mph	184 km/h 114 mph

Power comparison

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

Chart data table
Vehicle	Value
JaguarXF (X250)R 5.0 V8	510 hp 380 kW
JaguarXJ (X351)5.0 V8 Supercharged	470 hp 350 kW

Jaguar XF (X250) R 5.0 V8 has 40 hp more than Jaguar XJ (X351) 5.0 V8 Supercharged.

The biggest power difference is between Jaguar XJ (X351) 5.0 V8 Supercharged and Jaguar XF (X250) R 5.0 V8: 40 hp (30 kW).

Torque comparison

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

Chart data table
Vehicle	Value
JaguarXF (X250)R 5.0 V8	625 Nm 461 lb-ft
JaguarXJ (X351)5.0 V8 Supercharged	575 Nm 424 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
JaguarXF (X250)R 5.0 V8	1,891 kg 4,169 lb
JaguarXJ (X351)5.0 V8 Supercharged	1,942 kg 4,281 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
JaguarXF (X250)R 5.0 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
JaguarXF (X250)R 5.0 V8	4.9 s
JaguarXJ (X351)5.0 V8 Supercharged	5.2 s

The biggest 0-100 km/h difference is between Jaguar XF (X250) R 5.0 V8 and Jaguar XJ (X351) 5.0 V8 Supercharged: 0.3 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
JaguarXF (X250)R 5.0 V8	270 hp/t 201 kW/t 3.7 kg/hp
JaguarXJ (X351)5.0 V8 Supercharged	242 hp/t 180 kW/t 4.1 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
JaguarXF (X250)R 5.0 V8	510 hp 380 kW	4.9 s	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
JaguarXJ (X351)5.0 V8 Supercharged	470 hp 350 kW	5.2 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

JaguarXF (X250)R 5.0 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	500 L 17.7 cu ft
Length	4,961 mm 195.3 in
Height	1,460 mm 57.5 in

JaguarXJ (X351)5.0 V8 Supercharged

Power	470 hp 350 kW
0-100 km/h	5.2 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	5,127 mm 201.9 in
Height	1,457 mm 57.4 in

Detailed score breakdown

Vehicle

JaguarXF (X250)R 5.0 V8

JaguarXJ (X351)5.0 V8 Supercharged

Power

510 hp

380 kW

470 hp

350 kW

Torque

625 Nm

461 lb-ft

575 Nm

424 lb-ft

Acceleration

4.9 s

5.2 s

Top speed

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Lightness

1,891 kg

4,169 lb

1,942 kg

4,281 lb

Fuel consumption

12.5 L/100 km

18.8 mpg US

22.6 mpg UK

Practicality

Doors/seats	4 doors 5 seats
Trunk	500 L 17.7 cu ft
Length	4,961 mm 195.3 in
Height	1,460 mm 57.5 in

Doors/seats	4 doors 5 seats
Trunk	520 L 18.4 cu ft
Length	5,127 mm 201.9 in
Height	1,457 mm 57.4 in

Range score

560 km

348 mi

Trunk score

500 L

17.7 cu ft

520 L

18.4 cu ft

Power-to-weight score

270 hp/t

201 kW/t

3.7 kg/hp

242 hp/t

180 kW/t

4.1 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 XF (X250) R 5.0 V8
Consumption	12.5 L/100 km18.8 mpg US22.6 mpg UK
Cost / 100 km	21.88 LC100 km
Cost / 100 mi	35.20 LC100 mi
Annual fuel used	1,875 L495 US gal412 UK gal
Annual fuel cost	3,281 LC/year