Car comparison

Jaguar XJ (X350) 4.2 V8 32V L SupervsJaguar XJ (X351) · Facelift 2015 3.0 V6

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

New comparison

Jaguar XJ (X350)

4.2 V8 32V L Super

400 hp4196 ccGasolineRWDAutomaticSuperchargedSedan2004-2006

Jaguar XJ (X351) · Facelift 2015

3.0 V6

340 hp2995 ccGasolineRWDAutomaticSuperchargedSedan2015-2018

Comparison overview

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

Jaguar XJ (X350) 4.2 V8 32V L Super

Quickest 0-100 km/h
5.3 s
Fastest top speed
265 km/h
165 mph Unrestricted
250 km/h
155 mph Restricted
Most powerful
400 hp
298 kW
Highest torque
541 Nm
399 lb-ft
Lightest
1,690 kg
3,726 lb
Best power-to-weight
237 hp/t
176 kW/t
4.2 kg/hp
Best overall score
74/100
Best performance score
74/100

Jaguar XJ (X351) Facelift 2015 3.0 V6

Best economy score
82/100
Best practicality score
78/100

Specification comparison

Specification comparison
Model	JaguarXJ (X350)4.2 V8 32V L Super	JaguarXJ (X351)Facelift 20153.0 V6
Power	400hp298kW	340hp254kW
Torque	541Nm399lb-ft	450Nm332lb-ft
Curb weight	1,690kg3,726lb	1,765kg3,891lb
Gross weight	2,275kg5,016lb	-
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	52.1s99% target: 262 km/h / 163 mph Calculated	62.9s99% target: 262 km/h / 163 mph Calculated
0-100 km/h	5.3s	5.9s
0-200 km/h	15.8s Calculated	18.3s Calculated
0-60 mph	5.1s Calculated	5.6s Calculated
Fuel consumption	-	9.1L/100 km25.8mpg US31.0mpg UK
Fuel consumption city	18.6L/100 km12.6mpg US15.2mpg UK	-
Fuel consumption highway	9L/100 km26.1mpg US31.4mpg UK	-
Quarter mile	13.2s Calculated	13.9s Calculated
Power-to-weight	237hp/t176kW/t107hp/1000 lb Calculated	193hp/t144kW/t87hp/1000 lb Calculated
Torque-to-weight	320Nm/t214lb-ft/ton Calculated	255Nm/t171lb-ft/ton Calculated
Estimated range	-	879km546mi Calculated
Displacement	4,196cc256cu in	2,995cc183cu in
Length	5,215mm205in	5,130mm202in
Width	1,860mm73in	1,899mm75in
Height	1,448mm57in	1,460mm57in
Wheelbase	3,159mm124in	3,032mm119in
Front track	1,556mm61in	1,626mm64in
Rear track	1,546mm61in	1,604mm63in
Trunk volume	470L	-
Doors	4	4
Seats	5	5
Fuel tank	85L	80L
CO2 emissions	-	211g/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 (X350) 4.2 V8 32V L SuperJaguar XJ (X351) Facelift 2015 3.0 V6PowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
JaguarXJ (X350)4.2 V8 32V L Super	6,100 rpm	3,500 rpm	6,350 rpm
JaguarXJ (X351)Facelift 20153.0 V6	6,500 rpm	3,500-5,000 rpm	6,750 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	JaguarXJ (X350)4.2 V8 32V L Super	JaguarXJ (X351)Facelift 20153.0 V6
	Acceleration checkpoints
0-60 mph 0-97 km/h	5.1 s	5.6 s
0-100 km/h 0-62 mph	5.3 s	5.9 s
0-200 km/h 0-124 mph	15.8 s	18.3 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	2.5 s
330 ft 101 m	6.0 s	6.3 s
1/8 mile 201 m	8.8 s	9.2 s
1000 ft 305 m	11.2 s	11.8 s
1/4 mile 402 m	13.2 s	13.9 s
Trap speed 1/4 mile 402 m	183 km/h 114 mph	175 km/h 109 mph

Power comparison

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

Chart data table
Vehicle	Value
JaguarXJ (X350)4.2 V8 32V L Super	400 hp 298 kW
JaguarXJ (X351)Facelift 20153.0 V6	340 hp 254 kW

Jaguar XJ (X350) 4.2 V8 32V L Super has 60 hp more than Jaguar XJ (X351) Facelift 2015 3.0 V6.

The biggest power difference is between Jaguar XJ (X351) Facelift 2015 3.0 V6 and Jaguar XJ (X350) 4.2 V8 32V L Super: 60 hp (45 kW).

Torque comparison

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

Chart data table
Vehicle	Value
JaguarXJ (X350)4.2 V8 32V L Super	541 Nm 399 lb-ft
JaguarXJ (X351)Facelift 20153.0 V6	450 Nm 332 lb-ft

Curb weight comparison

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

Chart data table
Vehicle	Value
JaguarXJ (X350)4.2 V8 32V L Super	1,690 kg 3,726 lb
JaguarXJ (X351)Facelift 20153.0 V6	1,765 kg 3,891 lb

Top speed without limiter comparison

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

Chart data table
Vehicle	Value
JaguarXJ (X350)4.2 V8 32V L Super	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
JaguarXJ (X351)Facelift 20153.0 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
Vehicle	Value
JaguarXJ (X350)4.2 V8 32V L Super	5.3 s
JaguarXJ (X351)Facelift 20153.0 V6	5.9 s

The biggest 0-100 km/h difference is between Jaguar XJ (X350) 4.2 V8 32V L Super and Jaguar XJ (X351) Facelift 2015 3.0 V6: 0.6 s.

Power-to-weight comparison

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

Chart data table
Vehicle	Value
JaguarXJ (X350)4.2 V8 32V L Super	237 hp/t 176 kW/t 4.2 kg/hp
JaguarXJ (X351)Facelift 20153.0 V6	193 hp/t 144 kW/t 5.2 kg/hp

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
Vehicle	Power	Acceleration	Top speed
JaguarXJ (X350)4.2 V8 32V L Super	400 hp 298 kW	5.3 s	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
JaguarXJ (X351)Facelift 20153.0 V6	340 hp 254 kW	5.9 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.

Vehicle

Performance score

Practicality score

JaguarXJ (X350)4.2 V8 32V L Super

Power	400 hp 298 kW
0-100 km/h	5.3 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Doors/seats	4 doors 5 seats
Trunk	470 L 16.6 cu ft
Length	5,215 mm 205.3 in
Height	1,448 mm 57.0 in

JaguarXJ (X351)Facelift 20153.0 V6

Power	340 hp 254 kW
0-100 km/h	5.9 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

Detailed score breakdown

Vehicle

JaguarXJ (X350)4.2 V8 32V L Super

JaguarXJ (X351)Facelift 20153.0 V6

Power

400 hp

298 kW

340 hp

254 kW

Torque

541 Nm

399 lb-ft

450 Nm

332 lb-ft

Acceleration

5.3 s

5.9 s

Top speed

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Lightness

1,690 kg

3,726 lb

1,765 kg

3,891 lb

Fuel consumption

9.1 L/100 km

25.8 mpg US

31.0 mpg UK

Practicality

Doors/seats	4 doors 5 seats
Trunk	470 L 16.6 cu ft
Length	5,215 mm 205.3 in
Height	1,448 mm 57.0 in

Doors/seats	4 doors 5 seats
Trunk	-
Length	5,130 mm 202.0 in
Height	1,460 mm 57.5 in

Range score

879 km

546 mi

CO2 score

211 g/km

Trunk score

470 L

16.6 cu ft

Power-to-weight score

237 hp/t

176 kW/t

4.2 kg/hp

193 hp/t

144 kW/t

5.2 kg/hp

Overall

Fixed score

Fuel cost and annual usage

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

Average annual distanceDistance unitFuel price in your local currencyPrice unit

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
Vehicle	Jaguar XJ (X351) Facelift 2015 3.0 V6
Consumption	9.1 L/100 km25.8 mpg US31 mpg UK
Cost / 100 km	15.92 LC100 km
Cost / 100 mi	25.63 LC100 mi
Annual fuel used	1,365 L361 US gal300 UK gal
Annual fuel cost	2,389 LC/year