Car comparison

Jaguar XJ Long (X351) · Facelift 2015 R 5.0 V8 · Stage 3vsJaguar XJ Long (X351) · Facelift 2015 R 5.0 V8 · Stage 2vsJaguar XJ Long (X351) · Facelift 2015 R 5.0 V8 · Stage 1vsJaguar XJ Long (X351) · Facelift 2015 R 5.0 V8

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

New comparison
Jaguar logo

Jaguar XJ Long (X351) · Facelift 2015

R 5.0 V8 (Stage 3)

781 hp5000 ccGasolineRWDAutomaticSuperchargedSedan2015-2017
VS
Jaguar logo

Jaguar XJ Long (X351) · Facelift 2015

R 5.0 V8 (Stage 2)

688 hp5000 ccGasolineRWDAutomaticSuperchargedSedan2015-2017
VS
Jaguar logo

Jaguar XJ Long (X351) · Facelift 2015

R 5.0 V8 (Stage 1)

627 hp5000 ccGasolineRWDAutomaticSuperchargedSedan2015-2017
VS
Jaguar logo

Jaguar XJ Long (X351) · Facelift 2015

R 5.0 V8

550 hp5000 ccGasolineRWDAutomaticSuperchargedSedan2015-2017

Comparison overview

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

Best choices

Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 3) 781 hp

  • Quickest 0-100 km/h
    3.7 s
  • Fastest top speed
    322 km/h
    200 mph
  • Most powerful
    781 hp
    582 kW
  • Highest torque
    986 Nm
    727 lb-ft
  • Lightest
    1,885 kg
    4,156 lb
  • Best power-to-weight
    414 hp/t
    309 kW/t
    2.4 kg/hp
  • Lowest combined fuel consumption
    11.1 L/100 km
    21.2 mpg US
    25.4 mpg UK
  • Lowest CO2 emissions
    264 g/km
  • Best estimated range
    721 km
    448 mi
  • Best overall score
    87/100
  • Best performance score
    91/100
  • Best economy score
    77/100
  • Best practicality score
    79/100

Specification comparison

Specification comparison
ModelJaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hpJaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hpJaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hpJaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp
Power
781hp582kW+231 hp
688hp513kW+138 hp
627hp468kW+77 hp
550hp410kW
Torque
986Nm727lb-ft+306 Nm
870Nm642lb-ft+190 Nm
789Nm582lb-ft+109 Nm
680Nm502lb-ft
Curb weight
1,885kg4,156lb
1,885kg4,156lb
1,885kg4,156lb
1,885kg4,156lb
Top speed
322 km/h
200 mph
+27 km/h
311 km/h
193 mph
+16 km/h
302 km/h
188 mph
+7 km/h
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
Calculated
To 99% top speed
40.1s99% target: 319 km/h / 198 mph-8.8 s
Calculated
41.6s99% target: 308 km/h / 191 mph-7.3 s
Calculated
43.8s99% target: 299 km/h / 186 mph-5.1 s
Calculated
48.9s99% target: 292 km/h / 181 mph
Calculated
0-100 km/h
3.7s-0.9 s
4.0s-0.6 s
4.3s-0.3 s
4.6s
0-200 km/h
9.2s-3.2 s
Calculated
10.1s-2.3 s
Calculated
11.0s-1.4 s
Calculated
12.4s
Calculated
0-60 mph
3.6s-0.8 s
Calculated
3.9s-0.6 s
Calculated
4.1s-0.3 s
Calculated
4.4s
Calculated
Fuel consumption
11.1L/100 km21.2mpg US25.4mpg UK
11.1L/100 km21.2mpg US25.4mpg UK
11.1L/100 km21.2mpg US25.4mpg UK
11.1L/100 km21.2mpg US25.4mpg UK
Quarter mile
11.1s-1.2 s
Calculated
11.5s-0.8 s
Calculated
11.9s-0.5 s
Calculated
12.3s
Calculated
Power-to-weight
414hp/t309kW/t188hp/1000 lb
Calculated
365hp/t272kW/t165hp/1000 lb
Calculated
333hp/t248kW/t151hp/1000 lb
Calculated
292hp/t218kW/t132hp/1000 lb
Calculated
Torque-to-weight
523Nm/t350lb-ft/ton
Calculated
462Nm/t309lb-ft/ton
Calculated
418Nm/t280lb-ft/ton
Calculated
361Nm/t241lb-ft/ton
Calculated
Estimated range
721km448mi
Calculated
721km448mi
Calculated
721km448mi
Calculated
721km448mi
Calculated
Displacement
5,000cc305cu in
5,000cc305cu in
5,000cc305cu in
5,000cc305cu in
Length
5,255mm207in
5,255mm207in
5,255mm207in
5,255mm207in
Width
1,899mm75in
1,899mm75in
1,899mm75in
1,899mm75in
Height
1,460mm57in
1,460mm57in
1,460mm57in
1,460mm57in
Wheelbase
3,157mm124in
3,157mm124in
3,157mm124in
3,157mm124in
Front track
1,626mm64in
1,626mm64in
1,626mm64in
1,626mm64in
Rear track
1,604mm63in
1,604mm63in
1,604mm63in
1,604mm63in
Doors
4
4
4
4
Seats
5
5
5
5
Fuel tank
80L
80L
80L
80L
CO2 emissions
264g/km
264g/km
264g/km
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 Long (X351) Facelift 2015 R 5.0 V8 (Stage 3) 781 hpJaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 2) 688 hpJaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 1) 627 hpJaguar XJ Long (X351) Facelift 2015 R 5.0 V8 550 hpPowerTorque
  • Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 3) 781 hp: Power / Torque
  • Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 2) 688 hp: Power / Torque
  • Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 1) 627 hp: Power / Torque
  • Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 550 hp: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp6,000-6,500 rpm3,500-4,000 rpm6,750 rpm
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp6,000-6,500 rpm3,500-4,000 rpm6,750 rpm
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp6,000-6,500 rpm3,500-4,000 rpm6,750 rpm
JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp6,000-6,500 rpm3,500-4,000 rpm6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricJaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hpJaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hpJaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hpJaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp
Acceleration checkpoints
0-60 mph
0-97 km/h
3.6 s
3.9 s
4.1 s
4.4 s
0-100 km/h
0-62 mph
3.7 s
4.0 s
4.3 s
4.6 s
0-200 km/h
0-124 mph
9.2 s
10.1 s
11.0 s
12.4 s
Top speed
322 km/h
200 mph
311 km/h
193 mph
302 km/h
188 mph
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
Likely limited
Drag race simulation
60 ft
18 m
2.1 s
2.2 s
2.3 s
2.3 s
330 ft
101 m
5.2 s
5.4 s
5.5 s
5.7 s
1/8 mile
201 m
7.5 s
7.8 s
8.0 s
8.3 s
1000 ft
305 m
9.5 s
9.8 s
10.1 s
10.5 s
1/4 mile
402 m
11.1 s
11.5 s
11.9 s
12.3 s
Trap speed
1/4 mile
402 m
224 km/h
139 mph
216 km/h
134 mph
209 km/h
130 mph
200 km/h
124 mph

Power comparison

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

Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 3) 781 hp has 231 hp more than Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 550 hp.

The biggest power difference is between Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 550 hp and Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 3) 781 hp: 231 hp (172 kW).

Torque comparison

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

Curb weight comparison

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

Top speed without limiter comparison

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

0-100 km/h comparison

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

The biggest 0-100 km/h difference is between Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 3) 781 hp and Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 550 hp: 0.9 s.

The closest cars by acceleration are Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 2) 688 hp and Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 1) 627 hp, separated by only 0.2 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 Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK

Power-to-weight comparison

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

Estimated range comparison

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

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp
781 hp
582 kW
3.7 s
322 km/h
200 mph
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp
688 hp
513 kW
4.0 s
311 km/h
193 mph
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp
627 hp
468 kW
4.3 s
302 km/h
188 mph
JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp
550 hp
410 kW
4.6 s
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 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 Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp
Power
781 hp
582 kW
0-100 km/h3.7 s
Top speed
322 km/h
200 mph
Doors/seats
4 doors
5 seats
Trunk-
Length
5,255 mm
206.9 in
Height
1,460 mm
57.5 in
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp
Power
688 hp
513 kW
0-100 km/h4.0 s
Top speed
311 km/h
193 mph
Doors/seats
4 doors
5 seats
Trunk-
Length
5,255 mm
206.9 in
Height
1,460 mm
57.5 in
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp
Power
627 hp
468 kW
0-100 km/h4.3 s
Top speed
302 km/h
188 mph
Doors/seats
4 doors
5 seats
Trunk-
Length
5,255 mm
206.9 in
Height
1,460 mm
57.5 in
JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp
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
5,255 mm
206.9 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 Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp
Power
781 hp
582 kW
0-100 km/h3.7 s
Top speed
322 km/h
200 mph
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp
Power
688 hp
513 kW
0-100 km/h4.0 s
Top speed
311 km/h
193 mph
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp
Power
627 hp
468 kW
0-100 km/h4.3 s
Top speed
302 km/h
188 mph
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp
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

Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 3) 781 hp 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 Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
3.7 s
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
4.0 s
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
4.3 s
JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
4.6 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 Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp
414 hp/t
309 kW/t
2.4 kg/hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp
365 hp/t
272 kW/t
2.7 kg/hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp
333 hp/t
248 kW/t
3.0 kg/hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp
292 hp/t
218 kW/t
3.4 kg/hp
11.1 L/100 km
21.2 mpg US
25.4 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleJaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hpJaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hpJaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hpJaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp
Power
781 hp
582 kW
688 hp
513 kW
627 hp
468 kW
550 hp
410 kW
Torque
986 Nm
727 lb-ft
870 Nm
642 lb-ft
789 Nm
582 lb-ft
680 Nm
502 lb-ft
Acceleration
3.7 s
4.0 s
4.3 s
4.6 s
Top speed
322 km/h
200 mph
311 km/h
193 mph
302 km/h
188 mph
Unrestricted
295 km/h183 mph
Restricted
280 km/h174 mph
Lightness
1,885 kg
4,156 lb
1,885 kg
4,156 lb
1,885 kg
4,156 lb
1,885 kg
4,156 lb
Fuel consumption
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
11.1 L/100 km
21.2 mpg US
25.4 mpg UK
Practicality
Doors/seats
4 doors
5 seats
Trunk-
Length
5,255 mm
206.9 in
Height
1,460 mm
57.5 in
Doors/seats
4 doors
5 seats
Trunk-
Length
5,255 mm
206.9 in
Height
1,460 mm
57.5 in
Doors/seats
4 doors
5 seats
Trunk-
Length
5,255 mm
206.9 in
Height
1,460 mm
57.5 in
Doors/seats
4 doors
5 seats
Trunk-
Length
5,255 mm
206.9 in
Height
1,460 mm
57.5 in
Range score
721 km
448 mi
721 km
448 mi
721 km
448 mi
721 km
448 mi
CO2 score
264 g/km
264 g/km
264 g/km
264 g/km
Power-to-weight score
414 hp/t
309 kW/t
2.4 kg/hp
365 hp/t
272 kW/t
2.7 kg/hp
333 hp/t
248 kW/t
3.0 kg/hp
292 hp/t
218 kW/t
3.4 kg/hp
Overall
Fixed score
Fixed score
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 Long (X351) Facelift 2015 R 5.0 V8 (Stage 3) 781 hpJaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 2) 688 hpJaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 1) 627 hpJaguar XJ Long (X351) Facelift 2015 R 5.0 V8 550 hp
Consumption11.1 L/100 km21.2 mpg US25.4 mpg UK11.1 L/100 km21.2 mpg US25.4 mpg UK11.1 L/100 km21.2 mpg US25.4 mpg UK11.1 L/100 km21.2 mpg US25.4 mpg UK
Cost / 100 km19.43 LC100 km19.43 LC100 km19.43 LC100 km19.43 LC100 km
Cost / 100 mi31.26 LC100 mi31.26 LC100 mi31.26 LC100 mi31.26 LC100 mi
Annual fuel used1,665 L440 US gal366 UK gal1,665 L440 US gal366 UK gal1,665 L440 US gal366 UK gal1,665 L440 US gal366 UK gal
Annual fuel cost2,914 LC/year2,914 LC/year2,914 LC/year2,914 LC/year

Head-to-head comparisons

Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 3) 781 hp

  • Has 94 hp more
  • Has 116 Nm more
  • Is 0.3 s quicker from 0-100 km/h
  • Has 11 km/h (7 mph) higher top speed
  • Has 50 hp/t better power-to-weight

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

Cons

  • Highest CO2 emissions

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Popular comparisons

Jaguar XJ Long (X351) · Facelift 2015 R 5.0 V8 · Stage 3 vs Jaguar XJ Long (X351) · Facelift 2015 R 5.0 V8 · Stage 2 vs Jaguar XJ Long (X351) · Facelift 2015 R 5.0 V8 · Stage 1 vs Jaguar XJ Long (X351) · Facelift 2015 R 5.0 V8 - car comparison - FastVsFaster