Car comparison

Jaguar XJ (X350) 4.2 V8 32VvsBentley Arnage R 6.7 i V8 16V RL

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

New comparison

Jaguar XJ (X350)

4.2 V8 32V

400 hp4196 ccGasolineRWDAutomaticSuperchargedSedan2003-2006

Bentley Arnage R

6.7 i V8 16V RL

405 hp6750 ccGasolineRWDAutomaticTurbochargedSedan2003-2005

Comparison overview

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

Jaguar XJ (X350) 4.2 V8 32V

Quickest 0-100 km/h
5.3 s
Fastest top speed
265 km/h
165 mph Unrestricted
250 km/h
155 mph Restricted
Lightest
1,665 kg
3,671 lb
Best power-to-weight
240 hp/t
179 kW/t
4.2 kg/hp
Lowest city consumption
18.6 L/100 km
12.6 mpg US
15.2 mpg UK
Lowest highway consumption
9.0 L/100 km
26.1 mpg US
31.4 mpg UK
Largest trunk
470 L
Best overall score
74/100
Best performance score
74/100
Best economy score
74/100
Best practicality score
75/100

Bentley Arnage R 6.7 i V8 16V RL

Most powerful
405 hp
302 kW
Highest torque
835 Nm
616 lb-ft

Specification comparison

Specification comparison
Model	JaguarXJ (X350)4.2 V8 32V	BentleyArnage R6.7 i V8 16V RL
Power	400hp298kW	405hp302kW
Torque	541Nm399lb-ft	835Nm616lb-ft
Curb weight	1,665kg3,671lb	2,655kg5,853lb
Gross weight	2,250kg4,960lb	3,040kg6,702lb
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	51.7s99% target: 262 km/h / 163 mph Calculated	84.2s99% target: 262 km/h / 163 mph Calculated
0-100 km/h	5.3s	7.0s
0-200 km/h	15.8s Calculated	23.0s Calculated
0-60 mph	5.1s Calculated	6.7s Calculated
Fuel consumption	12.3L/100 km19.1mpg US23.0mpg UK	-
Fuel consumption city	18.6L/100 km12.6mpg US15.2mpg UK	30.7L/100 km7.7mpg US9.2mpg UK
Fuel consumption highway	9L/100 km26.1mpg US31.4mpg UK	14.8L/100 km15.9mpg US19.1mpg UK
Quarter mile	13.2s Calculated	14.9s Calculated
Power-to-weight	240hp/t179kW/t109hp/1000 lb Calculated	153hp/t114kW/t69hp/1000 lb Calculated
Torque-to-weight	325Nm/t217lb-ft/ton Calculated	315Nm/t210lb-ft/ton Calculated
Estimated range	691km429mi Calculated	-
Displacement	4,196cc256cu in	6,750cc412cu in
Length	5,090mm200in	5,640mm222in
Width	1,860mm73in	1,932mm76in
Height	1,448mm57in	1,515mm60in
Wheelbase	3,034mm119in	3,366mm133in
Front track	1,556mm61in	1,602mm63in
Rear track	1,546mm61in	1,602mm63in
Trunk volume	470L	374L
Doors	4	4
Seats	5	5
Fuel tank	85L	100L

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 32VBentley Arnage R 6.7 i V8 16V RLPowerTorque

Dyno simulation data table
Vehicle	Peak power RPM	Peak torque RPM	Max engine speed
JaguarXJ (X350)4.2 V8 32V	6,100 rpm	3,500 rpm	6,350 rpm
BentleyArnage R6.7 i V8 16V RL	4,000 rpm	3,250 rpm	4,250 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
Metric	JaguarXJ (X350)4.2 V8 32V	BentleyArnage R6.7 i V8 16V RL
	Acceleration checkpoints
0-60 mph 0-97 km/h	5.1 s	6.7 s
0-100 km/h 0-62 mph	5.3 s	7.0 s
0-200 km/h 0-124 mph	15.8 s	23.0 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	2.6 s
330 ft 101 m	6.0 s	6.7 s
1/8 mile 201 m	8.8 s	9.9 s
1000 ft 305 m	11.2 s	12.6 s
1/4 mile 402 m	13.2 s	14.9 s
Trap speed 1/4 mile 402 m	184 km/h 114 mph	162 km/h 101 mph

Power comparison

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

Chart data table
Vehicle	Value
JaguarXJ (X350)4.2 V8 32V	400 hp 298 kW
BentleyArnage R6.7 i V8 16V RL	405 hp 302 kW

Bentley Arnage R 6.7 i V8 16V RL has 5 hp more than Jaguar XJ (X350) 4.2 V8 32V.

The biggest power difference is between Jaguar XJ (X350) 4.2 V8 32V and Bentley Arnage R 6.7 i V8 16V RL: 5 hp (4 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	541 Nm 399 lb-ft
BentleyArnage R6.7 i V8 16V RL	835 Nm 616 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	1,665 kg 3,671 lb
BentleyArnage R6.7 i V8 16V RL	2,655 kg 5,853 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	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
BentleyArnage R6.7 i V8 16V RL	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	5.3 s
BentleyArnage R6.7 i V8 16V RL	7.0 s

Although Bentley Arnage R 6.7 i V8 16V RL has more power, Jaguar XJ (X350) 4.2 V8 32V is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Jaguar XJ (X350) 4.2 V8 32V and Bentley Arnage R 6.7 i V8 16V RL: 1.7 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	240 hp/t 179 kW/t 4.2 kg/hp
BentleyArnage R6.7 i V8 16V RL	153 hp/t 114 kW/t 6.6 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	400 hp 298 kW	5.3 s	Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph
BentleyArnage R6.7 i V8 16V RL	405 hp 302 kW	7.0 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

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	5,090 mm 200.4 in
Height	1,448 mm 57.0 in

BentleyArnage R6.7 i V8 16V RL

Power	405 hp 302 kW
0-100 km/h	7.0 s
Top speed Unrestricted 265 km/h165 mph Restricted 250 km/h155 mph

Doors/seats	4 doors 5 seats
Trunk	374 L 13.2 cu ft
Length	5,640 mm 222.0 in
Height	1,515 mm 59.6 in

Detailed score breakdown

Vehicle

JaguarXJ (X350)4.2 V8 32V

BentleyArnage R6.7 i V8 16V RL

Power

400 hp

298 kW

405 hp

302 kW

Torque

541 Nm

399 lb-ft

835 Nm

616 lb-ft

Acceleration

5.3 s

7.0 s

Top speed

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Unrestricted

265 km/h165 mph

Restricted

250 km/h155 mph

Lightness

1,665 kg

3,671 lb

2,655 kg

5,853 lb

Fuel consumption

12.3 L/100 km

19.1 mpg US

23.0 mpg UK

Practicality

Doors/seats	4 doors 5 seats
Trunk	470 L 16.6 cu ft
Length	5,090 mm 200.4 in
Height	1,448 mm 57.0 in

Doors/seats	4 doors 5 seats
Trunk	374 L 13.2 cu ft
Length	5,640 mm 222.0 in
Height	1,515 mm 59.6 in

Range score

691 km

429 mi

Trunk score

470 L

16.6 cu ft

374 L

13.2 cu ft

Power-to-weight score

240 hp/t

179 kW/t

4.2 kg/hp

153 hp/t

114 kW/t

6.6 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 (X350) 4.2 V8 32V
Consumption	12.3 L/100 km19.1 mpg US23 mpg UK
Cost / 100 km	21.53 LC100 km
Cost / 100 mi	34.64 LC100 mi
Annual fuel used	1,845 L487 US gal406 UK gal
Annual fuel cost	3,229 LC/year