Car comparison

Jaguar XJ (X351) · Facelift 2015 5.0 V8vsJaguar XF (X260) S 3.0 V6

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
VS

Jaguar XF (X260)

S 3.0 V6

380 hp2995 ccGasolineRWDAutomaticSuperchargedSedan2015-2018

Comparison overview

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

Best choices

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
  • Best power-to-weight
    272 hp/t
    203 kW/t
    3.7 kg/hp
  • Best overall score
    80/100
  • Best performance score
    81/100
  • Best practicality score
    78/100

Jaguar XF (X260) S 3.0 V6

  • Lightest
    1,710 kg
    3,770 lb
  • Lowest combined fuel consumption
    8.3 L/100 km
    28.3 mpg US
    34.0 mpg UK
  • Lowest CO2 emissions
    198 g/km
  • Best estimated range
    892 km
    554 mi
  • Best economy score
    85/100

Specification comparison

Specification comparison
ModelJaguarXJ (X351)Facelift 20155.0 V8JaguarXF (X260)S 3.0 V6
Power
510hp380kW
380hp283kW
Torque
625Nm461lb-ft
450Nm332lb-ft
Curb weight
1,875kg4,134lb
1,710kg3,770lb
Gross weight-
2,330kg5,137lb
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
51.2s99% target: 262 km/h / 163 mph
Calculated
0-100 km/h
4.9s
5.3s
0-200 km/h
14.4s
Calculated
15.7s
Calculated
0-60 mph
4.7s
Calculated
5.1s
Calculated
Fuel consumption
11.1L/100 km21.2mpg US25.4mpg UK
8.3L/100 km28.3mpg US34.0mpg UK
Fuel consumption city-
11.7L/100 km20.1mpg US24.1mpg UK
Fuel consumption highway-
6.3L/100 km37.3mpg US44.8mpg UK
Quarter mile
12.8s
Calculated
13.2s
Calculated
Power-to-weight
272hp/t203kW/t123hp/1000 lb
Calculated
222hp/t166kW/t101hp/1000 lb
Calculated
Torque-to-weight
333Nm/t223lb-ft/ton
Calculated
263Nm/t176lb-ft/ton
Calculated
Estimated range
721km448mi
Calculated
892km554mi
Calculated
Displacement
5,000cc305cu in
2,995cc183cu in
Length
5,130mm202in
4,954mm195in
Width
1,899mm75in
1,987mm78in
Height
1,460mm57in
1,457mm57in
Wheelbase
3,032mm119in
2,960mm117in
Front track
1,626mm64in
1,605mm63in
Rear track
1,604mm63in
1,594mm63in
Ground clearance-
116mm5in
Trunk volume-
505L
Doors
4
4
Seats
5
5
Fuel tank
80L
74L
CO2 emissions
264g/km
198g/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 XF (X260) S 3.0 V6PowerTorque
  • Jaguar XJ (X351) Facelift 2015 5.0 V8: Power / Torque
  • Jaguar XF (X260) S 3.0 V6: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
JaguarXJ (X351)Facelift 20155.0 V86,000-6,500 rpm2,500-5,500 rpm6,750 rpm
JaguarXF (X260)S 3.0 V66,500 rpm4,500 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricJaguarXJ (X351)Facelift 20155.0 V8JaguarXF (X260)S 3.0 V6
Acceleration checkpoints
0-60 mph
0-97 km/h
4.7 s
5.1 s
0-100 km/h
0-62 mph
4.9 s
5.3 s
0-200 km/h
0-124 mph
14.4 s
15.7 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
Likely 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
13.2 s
Trap speed
1/4 mile
402 m
189 km/h
117 mph
184 km/h
114 mph

Power comparison

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

Chart data table
VehicleValue
JaguarXJ (X351)Facelift 20155.0 V8
510 hp
380 kW
JaguarXF (X260)S 3.0 V6
380 hp
283 kW

Jaguar XJ (X351) Facelift 2015 5.0 V8 has 130 hp more than Jaguar XF (X260) S 3.0 V6.

The biggest power difference is between Jaguar XF (X260) S 3.0 V6 and Jaguar XJ (X351) Facelift 2015 5.0 V8: 130 hp (97 kW).

Torque comparison

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

Chart data table
VehicleValue
JaguarXJ (X351)Facelift 20155.0 V8
625 Nm
461 lb-ft
JaguarXF (X260)S 3.0 V6
450 Nm
332 lb-ft

Curb weight comparison

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

Chart data table
VehicleValue
JaguarXJ (X351)Facelift 20155.0 V8
1,875 kg
4,134 lb
JaguarXF (X260)S 3.0 V6
1,710 kg
3,770 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 20155.0 V8
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
JaguarXF (X260)S 3.0 V6
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 20155.0 V84.9 s
JaguarXF (X260)S 3.0 V65.3 s

The biggest 0-100 km/h difference is between Jaguar XJ (X351) Facelift 2015 5.0 V8 and Jaguar XF (X260) S 3.0 V6: 0.4 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 20155.0 V8
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
JaguarXF (X260)S 3.0 V6
8.3 L/100 km
28.3 mpg US
34.0 mpg UK

The biggest fuel consumption difference is between Jaguar XF (X260) S 3.0 V6 and Jaguar XJ (X351) Facelift 2015 5.0 V8: 2.8 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 20155.0 V8
272 hp/t
203 kW/t
3.7 kg/hp
JaguarXF (X260)S 3.0 V6
222 hp/t
166 kW/t
4.5 kg/hp

Estimated range comparison

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

Chart data table
VehicleValue
JaguarXJ (X351)Facelift 20155.0 V8
721 km
448 mi
JaguarXF (X260)S 3.0 V6
892 km
554 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
JaguarXJ (X351)Facelift 20155.0 V8
510 hp
380 kW
4.9 s
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
JaguarXF (X260)S 3.0 V6
380 hp
283 kW
5.3 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 20155.0 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-
Length
5,130 mm
202.0 in
Height
1,460 mm
57.5 in
JaguarXF (X260)S 3.0 V6
Power
380 hp
283 kW
0-100 km/h5.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
Doors/seats
4 doors
5 seats
Trunk
505 L
17.8 cu ft
Length
4,954 mm
195.0 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.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
JaguarXJ (X351)Facelift 20155.0 V8
Power
510 hp
380 kW
0-100 km/h4.9 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
JaguarXF (X260)S 3.0 V6
Power
380 hp
283 kW
0-100 km/h5.3 s
Top speed
Unrestricted
265 km/h165 mph
Restricted
250 km/h155 mph
8.3 L/100 km
28.3 mpg US
34.0 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
VehicleFuel consumption, L/100 km0-100 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
JaguarXF (X260)S 3.0 V6
8.3 L/100 km
28.3 mpg US
34.0 mpg UK
5.3 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 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
JaguarXF (X260)S 3.0 V6
222 hp/t
166 kW/t
4.5 kg/hp
8.3 L/100 km
28.3 mpg US
34.0 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleJaguarXJ (X351)Facelift 20155.0 V8JaguarXF (X260)S 3.0 V6
Power
510 hp
380 kW
380 hp
283 kW
Torque
625 Nm
461 lb-ft
450 Nm
332 lb-ft
Acceleration
4.9 s
5.3 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
1,710 kg
3,770 lb
Fuel consumption
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
8.3 L/100 km
28.3 mpg US
34.0 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
505 L
17.8 cu ft
Length
4,954 mm
195.0 in
Height
1,457 mm
57.4 in
Range score
721 km
448 mi
892 km
554 mi
CO2 score
264 g/km
198 g/km
Trunk score
-
505 L
17.8 cu ft
Power-to-weight score
272 hp/t
203 kW/t
3.7 kg/hp
222 hp/t
166 kW/t
4.5 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 5.0 V8Jaguar XF (X260) S 3.0 V6
Consumption11.1 L/100 km21.2 mpg US25.4 mpg UK8.3 L/100 km28.3 mpg US34 mpg UK
Cost / 100 km19.43 LC100 km14.53 LC100 km
Cost / 100 mi31.26 LC100 mi23.38 LC100 mi
Annual fuel used1,665 L440 US gal366 UK gal1,245 L329 US gal274 UK gal
Annual fuel cost2,914 LC/year2,179 LC/year

Head-to-head comparisons

Jaguar XJ (X351) Facelift 2015 5.0 V8

  • Has 130 hp more
  • Has 175 Nm more
  • Is 0.4 s quicker from 0-100 km/h
  • Has 50 hp/t better power-to-weight

Pros

  • Quickest 0-100 km/h in this comparison
  • Highest top speed
  • Most powerful
  • Highest torque
  • Best power-to-weight ratio

Cons

  • Highest combined fuel consumption
  • Heaviest
  • Highest CO2 emissions

Jaguar XF (X260) S 3.0 V6

  • Is 165 kg lighter
  • Uses 2.8 L/100 km less fuel
  • Has 171 km (106 mi) more estimated range
  • Emits 66 g/km less CO2

Pros

  • Lightest
  • Lowest combined fuel consumption
  • Best estimated range

Cons

  • Slowest 0-100 km/h
  • Lowest power

Choose cars to compare

Brand
Model
Generation
Engine or modification
Jaguar XJ (X351) 5.0 V8
Jaguar XF (X260) S 3.0 V6
Compare selected cars
2 vehicles selected

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Jaguar XJ (X351) · Facelift 2015 5.0 V8 vs Jaguar XF (X260) S 3.0 V6 - car comparison - FastVsFaster