2004 Jaguar XK8 4.2
Price: £22,000. Above the going rate: £9,974 (82%) over the AskCar estimate of £12,026, our expected asking price for this car from its model, age, mileage and specification, drawing on 34 priced Jaguar XK8 adverts on AskCar as of 10 November 2026.
AskCar lists 51 used Jaguar XK8 from 47 UK dealerships, as of 10 November 2026.
Overview
- Make: Jaguar
- Model: XK8
- Version: 4.2 Auto RWD 2dr (300 bhp)
- Year: 2004
- Mileage: 6,411 miles
- Fuel: Petrol
- Body: Convertible, 2 doors, 4 seats
- Engine: 4.2 litres, 300 bhp
- Gearbox: Automatic
- Drive: Rear-wheel drive
- Colour: Grey
- CO2: 279 g/km
About this car
This 2004 Jaguar XK8 is advertised with 6,411 miles on the clock. The dealer is asking £22,000, which is £9,974 above the AskCar estimate of £12,026. To work out the AskCar estimate, we analyse UK dealer adverts for 34 Jaguar XK8 cars across different ages and specifications. This car was first seen in our listings data 1 day ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Praters in Leighton Buzzard. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 10 November 2026.
Praters is rated 4.3 out of 5 on Google.
Price
Above the going rate: £9,974 (82%) over the AskCar estimate of £12,026.
The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.
It draws on 34 priced Jaguar XK8 adverts across different ages and specifications, as of 10 November 2026.
Time on sale
AskCar first saw this 2004 Jaguar XK8 advertised 1 day ago.
Price history
AskCar first saw this advert on 9 November 2026 at £22,000. Its asking price has not changed.
Mileage and MOT
MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 10 November 2026: valid until 23 August 2027.
It has had 20 MOTs. The latest, on 24 August 2026, passed.
There were no advisories at the latest test.
Mileage at that test: 6,406 miles, which matches the advertised 6,411 miles.
Browse all Jaguar XK8 cars for sale · 2004 Jaguar XK8 price guide
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Photos
38 photos of this car are on its AskCar page.
As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.