2003 Jaguar XJ 3.0 XJ6 Sport

Overview

• Make: Jaguar
• Model: XJ
• Trim: XJ6 Sport
• Version: 3.0 XJ6 Sport Auto RWD Euro 3 4dr (240 bhp)
• Year: 2003
• Mileage: 99,000 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 240 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Blue
• CO2: 249 g/km
• Emissions standard: Euro 3

About this car

This 2003 Jaguar XJ Xj6 Sport has covered 99,000 miles. The AskCar estimate for this car is £6,095. It is priced at £5,990, which is £105 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 256 Jaguar XJ cars across different ages and specifications. We have tracked this advert for 18 days. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Grimsby Cars, based in Grimsby. 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

Fair price: £105 (1%) under the AskCar estimate of £6,095.

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 2003 Jaguar XJ has been on sale for at least 18 days.

Price history

AskCar first saw this advert on 15 October 2026 at £5,990. 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 2 November 2026: valid until 23 February 2027.

It failed its MOT on 20 February 2026 (engine MIL inoperative or indicates a malfunction; nearside rear direction indicator incorrect colour; nearside rear track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt; and 3 more) and passed later the same day.

Advisories at the latest test: nearside front tyre slightly damaged/cracking or perishing; offside front tyre slightly damaged/cracking or perishing; offside rear tyre slightly damaged/cracking or perishing badly cracking and low on tread; and 5 more.

Mileage at that test: 98,592 miles, which matches the advertised 99,000 miles.