Car comparison

Jaguar XJ (X350) 4.2 V8 32V L SupervsBentley Arnage R 6.7 i V8 16V

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

Bentley Arnage R

6.7 i V8 16V

405 hp6750 ccGasolineRWDAutomaticTurbochargedSedan2002-2005

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
Lightest
1,690 kg
3,726 lb
Best power-to-weight
237 hp/t
176 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 practicality score
75/100

Bentley Arnage R 6.7 i V8 16V

Most powerful
405 hp
302 kW
Highest torque
835 Nm
616 lb-ft
Best economy score
52/100

Specification comparison

Specification comparison
Model	JaguarXJ (X350)4.2 V8 32V L Super	BentleyArnage R6.7 i V8 16V
Power	400hp298kW	405hp302kW
Torque	541Nm399lb-ft	835Nm616lb-ft
Curb weight	1,690kg3,726lb	2,585kg5,699lb
Gross weight	2,275kg5,016lb	2,970kg6,548lb
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	74.8s99% target: 262 km/h / 163 mph Calculated
0-100 km/h	5.3s	6.3s
0-200 km/h	15.8s Calculated	20.6s Calculated
0-60 mph	5.1s Calculated	6.0s Calculated
Fuel consumption	-	20.6L/100 km11.4mpg US13.7mpg 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	14.3s Calculated
Power-to-weight	237hp/t176kW/t107hp/1000 lb Calculated	157hp/t117kW/t71hp/1000 lb Calculated
Torque-to-weight	320Nm/t214lb-ft/ton Calculated	323Nm/t216lb-ft/ton Calculated
Estimated range	-	485km302mi Calculated
Displacement	4,196cc256cu in	6,750cc412cu in
Length	5,215mm205in	5,390mm212in
Width	1,860mm73in	1,932mm76in
Height	1,448mm57in	1,515mm60in
Wheelbase	3,159mm124in	3,116mm123in
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 32V L SuperBentley Arnage R 6.7 i V8 16VPowerTorque

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
BentleyArnage R6.7 i V8 16V	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 L Super	BentleyArnage R6.7 i V8 16V
	Acceleration checkpoints
0-60 mph 0-97 km/h	5.1 s	6.0 s
0-100 km/h 0-62 mph	5.3 s	6.3 s
0-200 km/h 0-124 mph	15.8 s	20.6 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	6.4 s
1/8 mile 201 m	8.8 s	9.5 s
1000 ft 305 m	11.2 s	12.1 s
1/4 mile 402 m	13.2 s	14.3 s
Trap speed 1/4 mile 402 m	183 km/h 114 mph	168 km/h 104 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
BentleyArnage R6.7 i V8 16V	405 hp 302 kW

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

The biggest power difference is between Jaguar XJ (X350) 4.2 V8 32V L Super and Bentley Arnage R 6.7 i V8 16V: 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 L Super	541 Nm 399 lb-ft
BentleyArnage R6.7 i V8 16V	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 L Super	1,690 kg 3,726 lb
BentleyArnage R6.7 i V8 16V	2,585 kg 5,699 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
BentleyArnage R6.7 i V8 16V	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
BentleyArnage R6.7 i V8 16V	6.3 s

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

The biggest 0-100 km/h difference is between Jaguar XJ (X350) 4.2 V8 32V L Super and Bentley Arnage R 6.7 i V8 16V: 1.0 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
BentleyArnage R6.7 i V8 16V	157 hp/t 117 kW/t 6.4 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
BentleyArnage R6.7 i V8 16V	405 hp 302 kW	6.3 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

BentleyArnage R6.7 i V8 16V

Power	405 hp 302 kW
0-100 km/h	6.3 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	5,390 mm 212.2 in
Height	1,515 mm 59.6 in

Detailed score breakdown

Vehicle

JaguarXJ (X350)4.2 V8 32V L Super

BentleyArnage R6.7 i V8 16V

Power

400 hp

298 kW

405 hp

302 kW

Torque

541 Nm

399 lb-ft

835 Nm

616 lb-ft

Acceleration

5.3 s

6.3 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

2,585 kg

5,699 lb

Fuel consumption

20.6 L/100 km

11.4 mpg US

13.7 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	374 L 13.2 cu ft
Length	5,390 mm 212.2 in
Height	1,515 mm 59.6 in

Range score

485 km

302 mi

Trunk score

470 L

16.6 cu ft

374 L

13.2 cu ft

Power-to-weight score

237 hp/t

176 kW/t

4.2 kg/hp

157 hp/t

117 kW/t

6.4 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	Bentley Arnage R 6.7 i V8 16V
Consumption	20.6 L/100 km11.4 mpg US13.7 mpg UK
Cost / 100 km	36.05 LC100 km
Cost / 100 mi	58.02 LC100 mi
Annual fuel used	3,090 L816 US gal680 UK gal
Annual fuel cost	5,408 LC/year