2005 Jaguar XJ 3.0 XJ6 Sovereign

Price: £2,490. Good value: £598 (19%) under the AskCar estimate of £3,088, our expected asking price for this car from its model, age, mileage and specification, drawing on 256 priced Jaguar XJ adverts on AskCar as of 2 November 2026.

AskCar lists 299 used Jaguar XJ from 224 UK dealerships, as of 2 November 2026.

Overview

  • Make: Jaguar
  • Model: XJ
  • Trim: XJ6 Sovereign
  • Version: 3.0 XJ6 Sovereign Auto RWD Euro 3 4dr (240 bhp)
  • Year: 2005
  • Mileage: 140,119 miles
  • Fuel: Petrol
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 3.0 litres, 240 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Colour: Beige
  • CO2: 249 g/km
  • Emissions standard: Euro 3

About this car

The advertised mileage for this 2005 Jaguar XJ Xj6 Sovereign is 140,119 miles. Its asking price of £2,490 is £598 below the AskCar estimate of £3,088. The AskCar estimate uses UK dealer asking prices, including 256 Jaguar XJ adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 156 days ago, and its asking price has since fallen by £500. Our records show an MOT expiry date of 24 October 2026, which has passed. Ask the dealer for an update. Its advertised mileage matches the government's MOT record. It is for sale at SJS Motor Company Kent in Gillingham. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Good value: £598 (19%) under the AskCar estimate of £3,088.

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 256 priced Jaguar XJ adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2005 Jaguar XJ has been on sale for at least 156 days.

Price history

AskCar first saw this advert on 30 May 2026 at £2,990. Its asking price is now £2,490, £500 less. The latest price cut was seen on 11 August 2026.

Price changes recorded:

  • 31 May 2026: £2,990
  • 11 August 2026: £2,490

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 24 October 2026; ask the dealer for the current MOT.

It has had 25 MOTs. The latest, on 3 October 2025, passed.

Advisories at the latest test: rear subframe corroded.

Mileage at that test: 139,603 miles, which matches the advertised 140,119 miles.

Browse all Jaguar XJ cars for sale · 2005 Jaguar XJ price guide

More like this

Photos

16 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.