1999 Jaguar XK8 4.0

Price: £7,295. Fair price: £528 (7%) over the AskCar estimate of £6,767, our expected asking price for this car from its model, age, mileage and specification, drawing on 32 priced Jaguar XK8 adverts on AskCar as of 6 November 2026.

AskCar lists 52 used Jaguar XK8 from 48 UK dealerships, as of 6 November 2026.

Overview

  • Make: Jaguar
  • Model: XK8
  • Version: 4.0 Manual 2dr
  • Year: 1999
  • Mileage: 103,000 miles
  • Fuel: Petrol
  • Body: Convertible, 2 doors
  • Engine: 4.0 litres
  • Gearbox: Manual
  • Colour: Blue

About this car

The advertised mileage for this 1999 Jaguar XK8 is 103,000 miles. Its asking price of £7,295 is £528 above the AskCar estimate of £6,767. The AskCar estimate uses 32 UK dealer adverts for the Jaguar XK8, with adjustments for age, mileage, trim, engine and other specifications. We first saw this car advertised 78 days ago. Its asking price has since fallen by £700. The advertised mileage is lower than the latest MOT reading of 104,260 miles. Ask the dealer to explain. MOT records show an expiry date of 30 April 2027. It is for sale at M H Car Sales Oxford in Witney. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Fair price: £528 (7%) over the AskCar estimate of £6,767.

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 32 priced Jaguar XK8 adverts across different ages and specifications, as of 6 November 2026.

Time on sale

This 1999 Jaguar XK8 has been on sale for at least 78 days.

Price history

AskCar first saw this advert on 20 August 2026 at £7,995. Its asking price is now £7,295, £700 less. The latest price cut was seen on 11 September 2026.

Price changes recorded:

  • 20 August 2026: £7,995
  • 11 September 2026: £7,295

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 6 November 2026: valid until 30 April 2027.

It has had 25 MOTs. The latest, on 23 April 2026, passed.

Advisories at the latest test: wheel bearing has slight play BOTH rear; nearside rear position lamp slightly affected by the operation of another lamp.

Mileage at that test: 104,260 miles. The advert says 103,000 miles, fewer than the MOT record, so ask the dealer which is right.

Browse all Jaguar XK8 cars for sale · 1999 Jaguar XK8 price guide

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Photos

25 photos of this car are on its AskCar page.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.