CARCARETOOL VEHICLE GUIDE

Jaguar XK8

Jaguar XK8 — 1998–2003, 4-door saloon, 3.2 L ''Jaguar AJ-V8''; 4.0 L ''Jaguar AJ-V8''; 4.0 L supercharged ''Jaguar AJ-V8''. Explore engine specifications, fuel economy, dimensions, tire sizes, seating, maintenance and tire-pressure guidance.

Engine3.2 L ''Jaguar AJ-V8''; 4.0 L ''Jaguar AJ-V8''; 4.0 L supercharged ''Jaguar AJ-V8''

Transmission5-speed ''ZF 5HP24'' automatic; 5-speed ''Mercedes-Benz W5A580'' automatic (supercharged models only)

About the Jaguar XK8

Jaguar XK8 is a 4-door saloon in the full-size luxury car (f) class, with source data covering 1998–2003. The available vehicle data lists 3.2 L ''Jaguar AJ-V8''; 4.0 L ''Jaguar AJ-V8''; 4.0 L supercharged ''Jaguar AJ-V8'' as an engine configuration, paired with 5-speed ''ZF 5HP24'' automatic; 5-speed ''Mercedes-Benz W5A580'' automatic (supercharged models only) and a Front-engine, rear-wheel-drive layout. Public source material describes the model in the context of its design, market positioning and vehicle history.

This Jaguar XK8 guide focuses on the details drivers commonly want to know, including engine information for 3.2 L ''Jaguar AJ-V8''; 4.0 L ''Jaguar AJ-V8''; 4.0 L supercharged ''Jaguar AJ-V8'' and 5-speed ''ZF 5HP24'' automatic; 5-speed ''Mercedes-Benz W5A580'' automatic (supercharged models only) transmission information. Exact specifications should be matched to the relevant model year and market.

Jaguar XK8 specifications at a glance

Use this table for the model-level essentials. Exact figures may vary by year, trim, engine and market.

Make	Jaguar
Model	XK8
Model years	1998–2003
Body style	4-door saloon
Vehicle class	Full-size luxury car (F)
Manufacturer	Jaguar Cars
Production	July 1997 – December 2002
Market / country	CA, ES, FI, LU, NL, NZ, UA, US

Engine, transmission and performance

Engine information for the Jaguar XK8 includes 3.2 L ''Jaguar AJ-V8''; 4.0 L ''Jaguar AJ-V8''; 4.0 L supercharged ''Jaguar AJ-V8''.. Transmission information includes 5-speed ''ZF 5HP24'' automatic; 5-speed ''Mercedes-Benz W5A580'' automatic (supercharged models only).. The listed drivetrain/layout is Front-engine, rear-wheel-drive.

Engine	3.2 L ''Jaguar AJ-V8''; 4.0 L ''Jaguar AJ-V8''; 4.0 L supercharged ''Jaguar AJ-V8''
Transmission	5-speed ''ZF 5HP24'' automatic; 5-speed ''Mercedes-Benz W5A580'' automatic (supercharged models only)
Drivetrain / layout	Front-engine, rear-wheel-drive

Dimensions, weight and practicality

Dimensions and capacity figures are presented as published source data when available.

Wheelbase	'''SWB:''' 2870 mm (113 in); '''LWB:''' 2995 mm (118 in)
Length	'''SWB:''' 5024 mm (198 in); '''LWB:''' 5149 mm (203 in)
Width	1799 mm (70.8 in)
Height	'''SWB:''' 1314 mm (51.7 in); '''LWB:''' 1333 mm (52.5 in)
Kerb / curb weight	'''SWB:''' 3968 lb; '''LWB:''' 4134 lb

Jaguar XK8 other specifications

Sp	uk
Name	Jaguar XJ (X308)
Aka	Jaguar Sovereign; Jaguar Vanden Plas; Jaguar XJR; Daimler Eight; Daimler Super V8
Image	Jaguar XJ .jpg
Caption	A North American version of the Jaguar XJR
Model Code	X308

Jaguar XK8 features and equipment

Features shown below are tied to the available source material for this model. Equipment can vary by year, trim and market.

Standard or documented features

✓The base XJ8 came standard with more equipment than had been fitted to entry-level XJs in the past, including leather upholstery, alloy wheels

✓and air conditioning

✓For the home market in September 2000, Jaguar began badging the XJ8 model as XJ Executive, and fitted as standard rain-sensing wipers, a CD player, cruise control

✓and rear parking sensors

TIRE PRESSURE

Recommended tire pressure for Jaguar XK8

Check the vehicle placard or owner’s manual for the manufacturer’s cold inflation pressure. CarCareTool estimates are clearly labelled when an exact verified value is unavailable.

Normal load34 PSI front32 PSI rear

Fully loaded36 PSI front35 PSI rear

Load condition	Front	Rear	Status
Normal	34 PSI	32 PSI	Estimate
Fully loaded	36 PSI	35 PSI	Estimate

Calculate how much air to add

Frequently asked questions about Jaguar XK8

These FAQs are generated automatically for this specific vehicle from the specifications, features and ownership data available in CarCareTool. Questions are selected by relevance so the page focuses on details that can actually be answered for this model.

What engine does the Jaguar XK8 have?

The available source data lists the Jaguar XK8 engine as 3.2 L ''Jaguar AJ-V8''; 4.0 L ''Jaguar AJ-V8''; 4.0 L supercharged ''Jaguar AJ-V8''. Engine availability can differ by model year and market.

What tire pressure should I use for the Jaguar XK8?

For the correct setting, use the cold inflation pressure on the vehicle placard or in the owner’s manual. When CarCareTool does not have a verified configuration-specific value, its starting estimate is 34 PSI front and 32 PSI rear for normal load. This is an estimate, not an OEM recommendation.

What is the best engine oil for the Jaguar XK8?

There is no single best engine oil for every Jaguar XK8 configuration. Use the viscosity grade and manufacturer approval specified for the exact engine in the owner’s manual.

What body style is the Jaguar XK8?

The Jaguar XK8 is classified as a 4-door saloon.

What years was the Jaguar XK8 produced?

The available vehicle record places the Jaguar XK8 in the 1998–2003 period. Exact availability can vary by market.

What are the dimensions of the Jaguar XK8?

The available source data lists length '''SWB:''' 5024 mm (198 in); '''LWB:''' 5149 mm (203 in), width 1799 mm (70.8 in), height '''SWB:''' 1314 mm (51.7 in); '''LWB:''' 1333 mm (52.5 in), and wheelbase '''SWB:''' 2870 mm (113 in); '''LWB:''' 2995 mm (118 in).

What transmission does the Jaguar XK8 have?

The available source data lists 5-speed ''ZF 5HP24'' automatic; 5-speed ''Mercedes-Benz W5A580'' automatic (supercharged models only) transmission options for the Jaguar XK8.

Is the Jaguar XK8 FWD, RWD or AWD?

The listed drivetrain/layout for the Jaguar XK8 is Front-engine, rear-wheel-drive.

Who makes the Jaguar XK8?

The manufacturer listed for the Jaguar XK8 is Jaguar Cars.

When was the Jaguar XK8 produced?

The available source data describes production as July 1997 – December 2002.

How much does the Jaguar XK8 weigh?

The available source data lists a kerb/curb weight of '''SWB:''' 3968 lb; '''LWB:''' 4134 lb. Actual weight can vary with engine, trim and equipment.

Where was the Jaguar XK8 built?

The available source record lists assembly information as United Kingdom: Coventry, England.

What class of car is the Jaguar XK8?

The Jaguar XK8 is listed in the Full-size luxury car (F) class.

Which markets or countries sold the Jaguar XK8?

The CarCareTool catalog currently associates the Jaguar XK8 with CA, ES, FI, LU, NL, NZ, UA, US. Market availability and specifications can differ.

What came after the Jaguar XK8?

The available vehicle data lists Jaguar XJ (X350) as a successor where applicable.

What replaced the Jaguar XK8?

The available vehicle data lists Jaguar XJ (X350) as the successor where applicable.

How often should I check the tire pressure on the Jaguar XK8?

Check the tires regularly and before long trips, with the tires cold. Use the vehicle placard or owner’s manual as the source of the manufacturer’s recommended pressure.

Should I use the tire sidewall pressure for the Jaguar XK8?

No. The maximum pressure printed on the tire sidewall is not automatically the vehicle’s recommended setting. Use the vehicle placard or owner’s manual for the correct cold inflation pressure.

Does the recommended tire pressure change when the Jaguar XK8 is fully loaded?

It can. Many vehicles specify a different cold pressure for heavier loads. Check the vehicle placard or owner’s manual for the exact loading condition.

Can the Jaguar XK8 have different tire pressures front and rear?

Yes. Some vehicles specify different front and rear pressures because axle loads and vehicle configurations differ. Follow the exact vehicle recommendation where available.

Data sources and verification are available in the page editor; exact specifications can vary by year, market, trim and engine.

Jaguar XK8 images

Vehicle images are shown from the stored source image records when available.