2003 Jaguar XJ - Specs

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Engine	XJ8/XJ Sport/Vanden Plas/ Sovereign Package	XJR/R1 Performance Package/ Super V8
Type	90º V8. Aluminum alloy cylinder head/block. Twin DOHC, 32-valve. Continuous variable cam phasing	Supercharged intercooled 90º V8. Aluminum alloy cylinder head/block. Twin DOHC, 32-valve. Fixed cam phasing
Displacement	4.0 liter	4.0 liter
Bore x stroke	3.39 x 3.39	3.39 x 3.39
Compression ratio	10.75 : 1	9.0:1
Horsepower - (SAE)	290 @ 6,100 rpm	370 @ 6,150 rpm
Maximum torque	290 @ 4,250 rpm	387 @ 3,600 rpm
Ignition system	Electronic	Electronic
Fuel System	Electronic fuel injection	Electronic fuel injection
Fuel grade	Premium unleaded	Premium unleaded
0-60mph	6.9 sec.	5.4 sec

Drivetrain	5-Speed Automatic
Availability	Standard - All
Transmission Type	5-speed automatic transmission (normal/sport modes)
Drivetrain layout	Rear-wheel drive
Top gear ratio	0.80 : 1
Final drive ratio	3.06 : 1

Suspension & Steering		XJ Sport / XJ8 / Vanden Plas	XJ R	Super V8
Suspension	Front	Fully independent with twin wishbones. Coil springs with telescopic dampers. Anti-dive geometry providing longitudinal stability under heavy braking. Anti-roll bar.	Sport-tuned Computer Active Technology Suspension (CATS). Fully independent with twin wishbones. Coil springs with telescopic dampers. Anti-dive geometry providing longitudinal stability under heavy braking. Anti-roll bar.	Touring-tuned with Computer Active Technology Suspension (CATS). Fully independent with twin wishbones. Coil springs with adaptive telescopic dampers. Anti-dive geometry providing longitudinal stability under heavy braking. Anti-roll bar.
	Rear	Fully independent with lower wishbones and driveshafts acting as upper links. Coil springs with telescopic dampers. Anti-lift and anti-squat geometry. Anti-roll bar.	Sport-tuned Computer Active Technology Suspension (CATS). Fully independent with lower wishbones and driveshafts acting as upper links. Coil springs with telescopic dampers. Anti-lift and anti-squat geometry. Anti-roll bar.	Touring-tuned with Computer Active Technology Suspension (CATS). Fully independent with lower wishbones and driveshafts acting as upper links. Coil springs with adaptive telescopic dampers.
Steering		Power-assisted, speed-sensitive, variable ratio rack-and-pinion steering. Energy-absorbing steering column. Electric tilt and telescopic adjustment with memory and auto tilt-away feature with airbag (SRS).
Turns lock to lock		2.8

Brakes	2003 Jaguar XJ
Type	Electronically controlled anti-lock braking system (ABS plus) with yaw control. Vacuum-power-assisted 4-wheel ventilated disc brakes. Independent front and rear hydraulic circuits incorporating fluid loss warning sensor. Hand-operated mechanical parking brake. Traction and stability control with engine and braking intervention.

Wheels & Tires	XJ Sport	XJ8	XJR	Vanden Plas	Super V8
Wheel type and size	255/40 ZR 18"	Starburst style 7Jx16"	Asteroid-style alloy 8J x 18"	Lunar-style alloy 7J x 16"	Solar-style alloy 7.5J x 17"
Tire size	8Jx18"	225/60 HR16	Pirelli P Zero 255/40 ZR 18	Pirelli 225/60 HR 16	Pirelli 235/50 ZR 17

Exterior Dimensions (in.)		2003 Jaguar XJ
Wheelbase	Standard	113 in. / 2,870 mm
	Vanden Plas & Super V8	117.9 in. / 2,995 mm
Length	Standard	197.8 in. / 5,024 mm
	Vanden Plas & Super V8	202.7 in. / 5,149 mm
Width	Standard	70.8 in. / 1,798 mm
	R1 Performance & Sovereign Pkg	81.7 in. / 2,076 mm
Height		52.7 in. / 1,338 mm
Fuel tank		23.1 gal.
Weights	XJ8 and XJ Sport	3,995 lb. / 1,812 kg
	XJR	4,063 lb. / 1,843 kg
	Vanden Plas	4,006 lb. / 1,817 kg
	Super V8	4,129 lb. / 1,873 kg
	R1 Performance Package	4,098 lb. / 1,854 kg
	Sovereign Package	3,946 lb. / 1,790 kg

Interior Dimensions, inches (mm)		Front	Rear
Effective headroom	with sunroof	37.2 (946)	36.3 (923)
Shoulder width		57.3 (1,456)	57.3 (1,456)
Legroom		41.2 (1,047)	33.7 (857)
Trunk capacity - cu.ft.		12.7 (0.36)

EPA Fuel Economy	V8	Supercharged V8
5-speed automatic (city / hwy)	17 / 24	16 / 22