Car comparison

Jaguar XJ (X351) · Facelift 2015 R 5.0 V8vsJaguar XF (X250) R 5.0 V8

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

New comparison

Jaguar XJ (X351) · Facelift 2015

R 5.0 V8

550 hp5000 ccGasolineRWDAutomaticSuperchargedSedan2015-2017
VS

Jaguar XF (X250)

R 5.0 V8

510 hp5000 ccGasolineRWDAutomaticSuperchargedSedan2009-2011

Comparison overview

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

Best choices

Jaguar XJ (X351) Facelift 2015 R 5.0 V8

  • Quickest 0-100 km/h
    4.6 s
  • Fastest top speed
    295 km/h
    183 mph Unrestricted
    280 km/h
    174 mph Restricted
  • Most powerful
    550 hp
    410 kW
  • Highest torque
    680 Nm
    502 lb-ft
  • Lightest
    1,875 kg
    4,134 lb
  • Best power-to-weight
    293 hp/t
    219 kW/t
    3.4 kg/hp
  • Lowest combined fuel consumption
    11.1 L/100 km
    21.2 mpg US
    25.4 mpg UK
  • Lowest city consumption
    16.2 L/100 km
    14.5 mpg US
    17.4 mpg UK
  • Lowest highway consumption
    8.2 L/100 km
    28.7 mpg US
    34.4 mpg UK
  • Best estimated range
    721 km
    448 mi
  • Best overall score
    83/100
  • Best performance score
    86/100
  • Best economy score
    77/100
  • Best practicality score
    78/100

Specification comparison

Specification comparison
ModelJaguarXJ (X351)Facelift 2015R 5.0 V8JaguarXF (X250)R 5.0 V8
Power
550hp410kW
510hp380kW
Torque
680Nm502lb-ft
625Nm461lb-ft
Curb weight
1,875kg4,134lb
1,891kg4,169lb
Gross weight
2,400kg5,291lb
2,330kg5,137lb
Top speed
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
Calculated
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Calculated
To 99% top speed
48.8s99% target: 292 km/h / 181 mph
Calculated
45.3s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
4.6s
4.9s
0-200 km/h
12.3s
Calculated
14.2s
Calculated
0-60 mph
4.4s
Calculated
4.7s
Calculated
Fuel consumption
11.1L/100 km21.2mpg US25.4mpg UK
12.5L/100 km18.8mpg US22.6mpg UK
Fuel consumption city
16.2L/100 km14.5mpg US17.4mpg UK
18.7L/100 km12.6mpg US15.1mpg UK
Fuel consumption highway
8.2L/100 km28.7mpg US34.4mpg UK
8.7L/100 km27mpg US32.5mpg UK
Quarter mile
12.3s
Calculated
12.8s
Calculated
Power-to-weight
293hp/t219kW/t133hp/1000 lb
Calculated
270hp/t201kW/t122hp/1000 lb
Calculated
Torque-to-weight
363Nm/t243lb-ft/ton
Calculated
331Nm/t221lb-ft/ton
Calculated
Estimated range
721km448mi
Calculated
560km348mi
Calculated
Displacement
5,000cc305cu in
5,000cc305cu in
Length
5,130mm202in
4,961mm195in
Width
1,899mm75in
1,877mm74in
Height
1,460mm57in
1,460mm57in
Wheelbase
3,032mm119in
2,909mm115in
Front track
1,626mm64in
1,559mm61in
Rear track
1,604mm63in
1,571mm62in
Trunk volume-
500L
Max trunk volume-
923L
Doors
4
4
Seats
5
5
Fuel tank
80L
70L
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 R 5.0 V8Jaguar XF (X250) R 5.0 V8PowerTorque
  • Jaguar XJ (X351) Facelift 2015 R 5.0 V8: Power / Torque
  • Jaguar XF (X250) R 5.0 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
JaguarXJ (X351)Facelift 2015R 5.0 V86,000-6,500 rpm3,500-4,000 rpm6,750 rpm
JaguarXF (X250)R 5.0 V86,000-6,500 rpm2,500-5,000 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricJaguarXJ (X351)Facelift 2015R 5.0 V8JaguarXF (X250)R 5.0 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
4.4 s
4.7 s
0-100 km/h
0-62 mph
4.6 s
4.9 s
0-200 km/h
0-124 mph
12.3 s
14.2 s
Top speed
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
Likely limited
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Limited
Drag race simulation
60 ft
18 m
2.3 s
2.4 s
330 ft
101 m
5.7 s
5.8 s
1/8 mile
201 m
8.3 s
8.5 s
1000 ft
305 m
10.5 s
10.9 s
1/4 mile
402 m
12.3 s
12.8 s
Trap speed
1/4 mile
402 m
200 km/h
124 mph
190 km/h
118 mph

Power comparison

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

Chart data table
VehicleValue
JaguarXJ (X351)Facelift 2015R 5.0 V8
550 hp
410 kW
JaguarXF (X250)R 5.0 V8
510 hp
380 kW

Jaguar XJ (X351) Facelift 2015 R 5.0 V8 has 40 hp more than Jaguar XF (X250) R 5.0 V8.

The biggest power difference is between Jaguar XF (X250) R 5.0 V8 and Jaguar XJ (X351) Facelift 2015 R 5.0 V8: 40 hp (30 kW).

Torque comparison

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

Chart data table
VehicleValue
JaguarXJ (X351)Facelift 2015R 5.0 V8
680 Nm
502 lb-ft
JaguarXF (X250)R 5.0 V8
625 Nm
461 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
JaguarXJ (X351)Facelift 2015R 5.0 V8
1,875 kg
4,134 lb
JaguarXF (X250)R 5.0 V8
1,891 kg
4,169 lb

Top speed without limiter comparison

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

Chart data table
VehicleValue
JaguarXJ (X351)Facelift 2015R 5.0 V8
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
JaguarXF (X250)R 5.0 V8
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
VehicleValue
JaguarXJ (X351)Facelift 2015R 5.0 V84.6 s
JaguarXF (X250)R 5.0 V84.9 s

The biggest 0-100 km/h difference is between Jaguar XJ (X351) Facelift 2015 R 5.0 V8 and Jaguar XF (X250) R 5.0 V8: 0.3 s.

Fuel consumption comparison

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

Chart data table
VehicleValue
JaguarXJ (X351)Facelift 2015R 5.0 V8
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
JaguarXF (X250)R 5.0 V8
12.5 L/100 km
18.8 mpg US
22.6 mpg UK

The biggest fuel consumption difference is between Jaguar XJ (X351) Facelift 2015 R 5.0 V8 and Jaguar XF (X250) R 5.0 V8: 1.4 L/100 km.

Power-to-weight comparison

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

Chart data table
VehicleValue
JaguarXJ (X351)Facelift 2015R 5.0 V8
293 hp/t
219 kW/t
3.4 kg/hp
JaguarXF (X250)R 5.0 V8
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
VehicleValue
JaguarXJ (X351)Facelift 2015R 5.0 V8
721 km
448 mi
JaguarXF (X250)R 5.0 V8
560 km
348 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
JaguarXJ (X351)Facelift 2015R 5.0 V8
550 hp
410 kW
4.6 s
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
JaguarXF (X250)R 5.0 V8
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.

Chart data table
VehiclePerformance scorePracticality score
JaguarXJ (X351)Facelift 2015R 5.0 V8
Power
550 hp
410 kW
0-100 km/h4.6 s
Top speed
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
Doors/seats
4 doors
5 seats
Trunk-
Length
5,130 mm
202.0 in
Height
1,460 mm
57.5 in
JaguarXF (X250)R 5.0 V8
Power
510 hp
380 kW
0-100 km/h4.9 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

Performance vs fuel economy

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

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
JaguarXJ (X351)Facelift 2015R 5.0 V8
Power
550 hp
410 kW
0-100 km/h4.6 s
Top speed
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
JaguarXF (X250)R 5.0 V8
Power
510 hp
380 kW
0-100 km/h4.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
12.5 L/100 km
18.8 mpg US
22.6 mpg UK

Jaguar XJ (X351) Facelift 2015 R 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
VehicleFuel consumption, L/100 km0-100 km/h, s
JaguarXJ (X351)Facelift 2015R 5.0 V8
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
4.6 s
JaguarXF (X250)R 5.0 V8
12.5 L/100 km
18.8 mpg US
22.6 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
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
JaguarXJ (X351)Facelift 2015R 5.0 V8
293 hp/t
219 kW/t
3.4 kg/hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
JaguarXF (X250)R 5.0 V8
270 hp/t
201 kW/t
3.7 kg/hp
12.5 L/100 km
18.8 mpg US
22.6 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleJaguarXJ (X351)Facelift 2015R 5.0 V8JaguarXF (X250)R 5.0 V8
Power
550 hp
410 kW
510 hp
380 kW
Torque
680 Nm
502 lb-ft
625 Nm
461 lb-ft
Acceleration
4.6 s
4.9 s
Top speed
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Lightness
1,875 kg
4,134 lb
1,891 kg
4,169 lb
Fuel consumption
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
12.5 L/100 km
18.8 mpg US
22.6 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
500 L
17.7 cu ft
Length
4,961 mm
195.3 in
Height
1,460 mm
57.5 in
Range score
721 km
448 mi
560 km
348 mi
CO2 score
264 g/km
-
Trunk score
-
500 L
17.7 cu ft
Power-to-weight score
293 hp/t
219 kW/t
3.4 kg/hp
270 hp/t
201 kW/t
3.7 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

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

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
VehicleJaguar XJ (X351) Facelift 2015 R 5.0 V8Jaguar XF (X250) R 5.0 V8
Consumption11.1 L/100 km21.2 mpg US25.4 mpg UK12.5 L/100 km18.8 mpg US22.6 mpg UK
Cost / 100 km19.43 LC100 km21.88 LC100 km
Cost / 100 mi31.26 LC100 mi35.20 LC100 mi
Annual fuel used1,665 L440 US gal366 UK gal1,875 L495 US gal412 UK gal
Annual fuel cost2,914 LC/year3,281 LC/year

Head-to-head comparisons

Jaguar XJ (X351) Facelift 2015 R 5.0 V8

  • Has 40 hp more
  • Has 55 Nm more
  • Is 16 kg lighter
  • Is 0.3 s quicker from 0-100 km/h
  • Has 30 km/h (19 mph) higher top speed
  • Uses 1.4 L/100 km less fuel
  • Has 24 hp/t better power-to-weight
  • Has 161 km (100 mi) more estimated range

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Lowest combined fuel consumption
  • Best power-to-weight ratio
  • Best estimated range

Jaguar XF (X250) R 5.0 V8

No measurable advantages in the available data.

Cons

  • Slowest 0-100 km/h
  • Lowest power
  • Highest combined fuel consumption
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Jaguar XJ (X351) R 5.0 V8
Jaguar XF (X250) R 5.0 V8
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