Jaguar XJ (X351)
Car comparison
Jaguar XJ (X351) R 5.0 V8 Supercharged · Stage 3vsJaguar XJ (X351) R 5.0 V8 Supercharged · Stage 2vsJaguar XJ (X351) R 5.0 V8 Supercharged · Stage 1vsJaguar XJ (X351) R 5.0 V8 Supercharged
Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.
New comparisonJaguar XJ (X351)
R 5.0 V8 Supercharged (Stage 2)
Jaguar XJ (X351)
R 5.0 V8 Supercharged (Stage 1)
Jaguar XJ (X351)
R 5.0 V8 Supercharged
Comparison overview
Use the estimates as comparison hints and verify exact figures before making decisions.
Best choices
Jaguar XJ (X351) R 5.0 V8 Supercharged (Stage 3) 781 hp
- Quickest 0-100 km/h3.7 s
- Fastest top speed377 km/h234 mph
- Most powerful781 hp582 kW
- Highest torque986 Nm727 lb-ft
- Lightest1,873 kg4,129 lb
- Best power-to-weight417 hp/t311 kW/t2.4 kg/hp
- Lowest combined fuel consumption11.6 L/100 km20.3 mpg US24.4 mpg UK
- Lowest city consumption16.9 L/100 km13.9 mpg US16.7 mpg UK
- Lowest highway consumption8.6 L/100 km27.4 mpg US32.8 mpg UK
- Best estimated range707 km439 mi
- Largest trunk520 L
- Best overall score87/100
- Best performance score91/100
- Best economy score76/100
- Best practicality score77/100
Specification comparison
| Model | JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp | JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp | JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp | JaguarXJ (X351)R 5.0 V8 Supercharged550 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 | 1,873kg4,129lb | 1,873kg4,129lb | 1,873kg4,129lb | 1,873kg4,129lb |
| Gross weight | 2,400kg5,291lb | 2,400kg5,291lb | 2,400kg5,291lb | 2,400kg5,291lb |
| Top speed | 377 km/h 234 mph | 361 km/h 224 mph | 350 km/h 217 mph | Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph Calculated |
| To 99% top speed | 47.8s99% target: 373 km/h / 232 mph-0.9 s Calculated | 49.2s99% target: 357 km/h / 222 mph+0.6 s Calculated | 51.8s99% target: 347 km/h / 215 mph+3.1 s Calculated | 48.7s99% 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 | 8.7s-3.7 s Calculated | 9.5s-2.8 s Calculated | 10.3s-2.1 s Calculated | 12.3s 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 | 11.6L/100 km20.3mpg US24.4mpg UK | 11.6L/100 km20.3mpg US24.4mpg UK | 11.6L/100 km20.3mpg US24.4mpg UK | 11.6L/100 km20.3mpg US24.4mpg UK |
| Fuel consumption city | 16.9L/100 km13.9mpg US16.7mpg UK | 16.9L/100 km13.9mpg US16.7mpg UK | 16.9L/100 km13.9mpg US16.7mpg UK | 16.9L/100 km13.9mpg US16.7mpg UK |
| Fuel consumption highway | 8.6L/100 km27.4mpg US32.8mpg UK | 8.6L/100 km27.4mpg US32.8mpg UK | 8.6L/100 km27.4mpg US32.8mpg UK | 8.6L/100 km27.4mpg US32.8mpg UK |
| Quarter mile | 11.0s-1.4 s Calculated | 11.4s-1.0 s Calculated | 11.7s-0.6 s Calculated | 12.3s Calculated |
| Power-to-weight | 417hp/t311kW/t189hp/1000 lb Calculated | 367hp/t274kW/t166hp/1000 lb Calculated | 335hp/t250kW/t152hp/1000 lb Calculated | 294hp/t219kW/t133hp/1000 lb Calculated |
| Torque-to-weight | 526Nm/t352lb-ft/ton Calculated | 465Nm/t311lb-ft/ton Calculated | 421Nm/t282lb-ft/ton Calculated | 363Nm/t243lb-ft/ton Calculated |
| Estimated range | 707km439mi Calculated | 707km439mi Calculated | 707km439mi Calculated | 707km439mi Calculated |
| Displacement | 5,000cc305cu in | 5,000cc305cu in | 5,000cc305cu in | 5,000cc305cu in |
| Length | 5,127mm202in | 5,127mm202in | 5,127mm202in | 5,127mm202in |
| Width | 1,899mm75in | 1,899mm75in | 1,899mm75in | 1,899mm75in |
| Height | 1,457mm57in | 1,457mm57in | 1,457mm57in | 1,457mm57in |
| Wheelbase | 3,032mm119in | 3,032mm119in | 3,032mm119in | 3,032mm119in |
| Front track | 1,626mm64in | 1,626mm64in | 1,626mm64in | 1,626mm64in |
| Rear track | 1,604mm63in | 1,604mm63in | 1,604mm63in | 1,604mm63in |
| Trunk volume | 520L | 520L | 520L | 520L |
| Doors | 4 | 4 | 4 | 4 |
| Seats | 5 | 5 | 5 | 5 |
| Fuel tank | 82L | 82L | 82L | 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 XJ (X351) R 5.0 V8 Supercharged (Stage 3) 781 hp: Power / Torque
- Jaguar XJ (X351) R 5.0 V8 Supercharged (Stage 2) 688 hp: Power / Torque
- Jaguar XJ (X351) R 5.0 V8 Supercharged (Stage 1) 627 hp: Power / Torque
- Jaguar XJ (X351) R 5.0 V8 Supercharged 550 hp: Power / Torque
| Vehicle | Peak power RPM | Peak torque RPM | Max engine speed |
|---|---|---|---|
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp | 6,500 rpm | 2,500-5,500 rpm | 6,750 rpm |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp | 6,500 rpm | 2,500-5,500 rpm | 6,750 rpm |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp | 6,500 rpm | 2,500-5,500 rpm | 6,750 rpm |
| JaguarXJ (X351)R 5.0 V8 Supercharged550 hp | 6,500 rpm | 2,500-5,500 rpm | 6,750 rpm |
Acceleration curve
Estimated speed over time for selected vehicles.
| Metric | JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp | JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp | JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp | JaguarXJ (X351)R 5.0 V8 Supercharged550 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 | 8.7 s | 9.5 s | 10.3 s | 12.3 s |
0-200 mph 0-322 km/h | 20.9 s | 24.7 s | 29.1 s | - |
| Top speed | 377 km/h 234 mph | 361 km/h 224 mph | 350 km/h 217 mph | Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph Limited |
| Drag race simulation | ||||
60 ft 18 m | 2.2 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 | 9.4 s | 9.7 s | 10.0 s | 10.5 s |
1/4 mile 402 m | 11.0 s | 11.4 s | 11.7 s | 12.3 s |
Trap speed 1/4 mile 402 m | 234 km/h 145 mph | 225 km/h 140 mph | 218 km/h 135 mph | 200 km/h 124 mph |
Power comparison
Bar comparison chart for Power. Higher is better · hp / kW
| Vehicle | Value |
|---|---|
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp | 781 hp 582 kW |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp | 688 hp 513 kW |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp | 627 hp 468 kW |
| JaguarXJ (X351)R 5.0 V8 Supercharged550 hp | 550 hp 410 kW |
Jaguar XJ (X351) R 5.0 V8 Supercharged (Stage 3) 781 hp has 231 hp more than Jaguar XJ (X351) R 5.0 V8 Supercharged 550 hp.
The biggest power difference is between Jaguar XJ (X351) R 5.0 V8 Supercharged 550 hp and Jaguar XJ (X351) R 5.0 V8 Supercharged (Stage 3) 781 hp: 231 hp (172 kW).
Torque comparison
Bar comparison chart for Torque. Higher is better · Nm / lb-ft
| Vehicle | Value |
|---|---|
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp | 986 Nm 727 lb-ft |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp | 870 Nm 642 lb-ft |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp | 789 Nm 582 lb-ft |
| JaguarXJ (X351)R 5.0 V8 Supercharged550 hp | 680 Nm 502 lb-ft |
Curb weight comparison
Bar comparison chart for Curb weight. Lower is better · kg / lb
| Vehicle | Value |
|---|---|
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp | 1,873 kg 4,129 lb |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp | 1,873 kg 4,129 lb |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp | 1,873 kg 4,129 lb |
| JaguarXJ (X351)R 5.0 V8 Supercharged550 hp | 1,873 kg 4,129 lb |
Top speed without limiter comparison
Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph
| Vehicle | Value |
|---|---|
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp | 377 km/h 234 mph |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp | 361 km/h 224 mph |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp | 350 km/h 217 mph |
| JaguarXJ (X351)R 5.0 V8 Supercharged550 hp | Unrestricted 295 km/h183 mph Restricted 280 km/h174 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 (X351) R 5.0 V8 Supercharged (Stage 3) 781 hp and Jaguar XJ (X351) R 5.0 V8 Supercharged 550 hp: 0.9 s.
The closest cars by acceleration are Jaguar XJ (X351) R 5.0 V8 Supercharged (Stage 2) 688 hp and Jaguar XJ (X351) R 5.0 V8 Supercharged (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
| Vehicle | Value |
|---|---|
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK |
| JaguarXJ (X351)R 5.0 V8 Supercharged550 hp | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK |
Power-to-weight comparison
Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t
| Vehicle | Value |
|---|---|
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp | 417 hp/t 311 kW/t 2.4 kg/hp |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp | 367 hp/t 274 kW/t 2.7 kg/hp |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp | 335 hp/t 250 kW/t 3.0 kg/hp |
| JaguarXJ (X351)R 5.0 V8 Supercharged550 hp | 294 hp/t 219 kW/t 3.4 kg/hp |
Estimated range comparison
Bar comparison chart for Estimated range. Higher is better · km / mi
| Vehicle | Value |
|---|---|
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp | 707 km 439 mi |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp | 707 km 439 mi |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp | 707 km 439 mi |
| JaguarXJ (X351)R 5.0 V8 Supercharged550 hp | 707 km 439 mi |
Performance spider chart
Radar chart comparing normalized performance and fuel-consumption scores.
| Vehicle | Power | Acceleration | Top speed |
|---|---|---|---|
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp | 781 hp 582 kW | 3.7 s | 377 km/h 234 mph |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp | 688 hp 513 kW | 4.0 s | 361 km/h 224 mph |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp | 627 hp 468 kW | 4.3 s | 350 km/h 217 mph |
| JaguarXJ (X351)R 5.0 V8 Supercharged550 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.
| Vehicle | Performance score | Practicality score | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp |
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| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp |
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| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp |
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| JaguarXJ (X351)R 5.0 V8 Supercharged550 hp |
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Performance vs fuel economy
Cars closer to the top-right corner combine stronger performance with better fuel economy scores.
| Vehicle | Performance score | Fuel economy score | ||||||
|---|---|---|---|---|---|---|---|---|
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp |
| 11.6 L/100 km 20.3 mpg US 24.4 mpg UK | ||||||
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp |
| 11.6 L/100 km 20.3 mpg US 24.4 mpg UK | ||||||
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp |
| 11.6 L/100 km 20.3 mpg US 24.4 mpg UK | ||||||
| JaguarXJ (X351)R 5.0 V8 Supercharged550 hp |
| 11.6 L/100 km 20.3 mpg US 24.4 mpg UK | ||||||
Jaguar XJ (X351) R 5.0 V8 Supercharged (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.
| Vehicle | Fuel consumption, L/100 km | 0-100 km/h, s |
|---|---|---|
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK | 3.7 s |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK | 4.0 s |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK | 4.3 s |
| JaguarXJ (X351)R 5.0 V8 Supercharged550 hp | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK | 4.6 s |
Power-to-weight vs fuel consumption
The shaded area favors higher power-to-weight with lower combined fuel consumption.
| Vehicle | Power-to-weight, hp/t | Fuel consumption, L/100 km |
|---|---|---|
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp | 417 hp/t 311 kW/t 2.4 kg/hp | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp | 367 hp/t 274 kW/t 2.7 kg/hp | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK |
| JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp | 335 hp/t 250 kW/t 3.0 kg/hp | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK |
| JaguarXJ (X351)R 5.0 V8 Supercharged550 hp | 294 hp/t 219 kW/t 3.4 kg/hp | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK |
Detailed score breakdown
| Vehicle | JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 3)781 hp | JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 2)688 hp | JaguarXJ (X351)R 5.0 V8 Supercharged (Stage 1)627 hp | JaguarXJ (X351)R 5.0 V8 Supercharged550 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 | 377 km/h 234 mph | 361 km/h 224 mph | 350 km/h 217 mph | Unrestricted 295 km/h183 mph Restricted 280 km/h174 mph | ||||||||||||||||||||||||||||||||
| Lightness | 1,873 kg 4,129 lb | 1,873 kg 4,129 lb | 1,873 kg 4,129 lb | 1,873 kg 4,129 lb | ||||||||||||||||||||||||||||||||
| Fuel consumption | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK | 11.6 L/100 km 20.3 mpg US 24.4 mpg UK | ||||||||||||||||||||||||||||||||
| Practicality |
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| Range score | 707 km 439 mi | 707 km 439 mi | 707 km 439 mi | 707 km 439 mi | ||||||||||||||||||||||||||||||||
| Trunk score | 520 L 18.4 cu ft | 520 L 18.4 cu ft | 520 L 18.4 cu ft | 520 L 18.4 cu ft | ||||||||||||||||||||||||||||||||
| Power-to-weight score | 417 hp/t 311 kW/t 2.4 kg/hp | 367 hp/t 274 kW/t 2.7 kg/hp | 335 hp/t 250 kW/t 3.0 kg/hp | 294 hp/t 219 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
| Vehicle | Jaguar XJ (X351) R 5.0 V8 Supercharged (Stage 3) 781 hp | Jaguar XJ (X351) R 5.0 V8 Supercharged (Stage 2) 688 hp | Jaguar XJ (X351) R 5.0 V8 Supercharged (Stage 1) 627 hp | Jaguar XJ (X351) R 5.0 V8 Supercharged 550 hp |
|---|---|---|---|---|
| Consumption | 11.6 L/100 km20.3 mpg US24.4 mpg UK | 11.6 L/100 km20.3 mpg US24.4 mpg UK | 11.6 L/100 km20.3 mpg US24.4 mpg UK | 11.6 L/100 km20.3 mpg US24.4 mpg UK |
| Cost / 100 km | 20.30 LC100 km | 20.30 LC100 km | 20.30 LC100 km | 20.30 LC100 km |
| Cost / 100 mi | 32.67 LC100 mi | 32.67 LC100 mi | 32.67 LC100 mi | 32.67 LC100 mi |
| Annual fuel used | 1,740 L460 US gal383 UK gal | 1,740 L460 US gal383 UK gal | 1,740 L460 US gal383 UK gal | 1,740 L460 US gal383 UK gal |
| Annual fuel cost | 3,045 LC/year | 3,045 LC/year | 3,045 LC/year | 3,045 LC/year |
Head-to-head comparisons
Jaguar XJ (X351) R 5.0 V8 Supercharged (Stage 3) 781 hp
- Has 94 hp more
- Has 116 Nm more
- Is 0.3 s quicker from 0-100 km/h
- Has 16 km/h (10 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
- Largest trunk
Jaguar XJ (X351) R 5.0 V8 Supercharged (Stage 2) 688 hp
No measurable advantages in the available data.
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