
Jaguar XJ Long (X351) · Facelift 2015
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Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
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Jaguar XJ Long (X351) · Facelift 2015

Jaguar XJ Long (X351) · Facelift 2015

Jaguar XJ Long (X351) · Facelift 2015

Jaguar XJ Long (X351) · Facelift 2015
Use the estimates as comparison hints and verify exact figures before making decisions.
| Model | JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp | JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp | JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp | JaguarXJ 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 | 311 km/h 193 mph | 302 km/h 188 mph | 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 |
Use the estimates as comparison hints and verify exact figures before making decisions.
Estimated stock-style power and torque curves by engine speed.
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp | 6,000-6,500 rpm | 3,500-4,000 rpm | 6,750 rpm |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp | 6,000-6,500 rpm | 3,500-4,000 rpm | 6,750 rpm |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp | 6,000-6,500 rpm | 3,500-4,000 rpm | 6,750 rpm |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp | 6,000-6,500 rpm | 3,500-4,000 rpm | 6,750 rpm |
Estimated speed over time for selected vehicles.
| Metric | JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp | JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp | JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp | JaguarXJ 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 |
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp | 781 hp 582 kW |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp | 688 hp 513 kW |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp | 627 hp 468 kW |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp | 550 hp 410 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).
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp | 986 Nm 727 lb-ft |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp | 870 Nm 642 lb-ft |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp | 789 Nm 582 lb-ft |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp | 680 Nm 502 lb-ft |
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp | 1,885 kg 4,156 lb |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp | 1,885 kg 4,156 lb |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp | 1,885 kg 4,156 lb |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp | 1,885 kg 4,156 lb |
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp | 322 km/h 200 mph |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp | 311 km/h 193 mph |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp | 302 km/h 188 mph |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp | Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph |
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.
Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK
| Vehicle | Value |
|---|---|
| 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 |
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp | 414 hp/t 309 kW/t 2.4 kg/hp |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp | 365 hp/t 272 kW/t 2.7 kg/hp |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp | 333 hp/t 248 kW/t 3.0 kg/hp |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp | 292 hp/t 218 kW/t 3.4 kg/hp |
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp | 721 km 448 mi |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp | 721 km 448 mi |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp | 721 km 448 mi |
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp | 721 km 448 mi |
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top 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 |
Scatter chart with performance score on the X axis and practicality score on the Y axis.
| Vehicle | Performance score | Practicality score | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp |
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| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp |
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| JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp |
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| JaguarXJ Long (X351)Facelift 2015R 5.0 V8550 hp |
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Cars closer to the top-right corner combine stronger performance with better fuel economy scores.
| Vehicle | Performance score | Fuel economy score | ||||||
|---|---|---|---|---|---|---|---|---|
| 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 | ||||||
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.
Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.
| Vehicle | Fuel consumption, L/100 km | 0-100 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 |
The shaded area favors higher power-to-weight with lower combined fuel consumption.
| Vehicle | Power-to-weight, hp/t | Fuel 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 |
| Vehicle | JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 3)781 hp | JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 2)688 hp | JaguarXJ Long (X351)Facelift 2015R 5.0 V8 (Stage 1)627 hp | JaguarXJ 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 |
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| 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 |
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
| Vehicle | Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 3) 781 hp | Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 2) 688 hp | Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 (Stage 1) 627 hp | Jaguar XJ Long (X351) Facelift 2015 R 5.0 V8 550 hp |
|---|---|---|---|---|
| Consumption | 11.1 L/100 km21.2 mpg US25.4 mpg UK | 11.1 L/100 km21.2 mpg US25.4 mpg UK | 11.1 L/100 km21.2 mpg US25.4 mpg UK | 11.1 L/100 km21.2 mpg US25.4 mpg UK |
| Cost / 100 km | 19.43 LC100 km | 19.43 LC100 km | 19.43 LC100 km | 19.43 LC100 km |
| Cost / 100 mi | 31.26 LC100 mi | 31.26 LC100 mi | 31.26 LC100 mi | 31.26 LC100 mi |
| Annual fuel used | 1,665 L440 US gal366 UK gal | 1,665 L440 US gal366 UK gal | 1,665 L440 US gal366 UK gal | 1,665 L440 US gal366 UK gal |
| Annual fuel cost | 2,914 LC/year | 2,914 LC/year | 2,914 LC/year | 2,914 LC/year |
Pros
Cons
No measurable advantages in the available data.























