2018 Jaguar XJ 3.0 d V6 Autobiography

Price: £31,995. Fair price: £110 (under 1%) over the AskCar estimate of £31,885, our expected asking price for this car from its model, age, mileage and specification, drawing on 261 priced Jaguar XJ adverts on AskCar as of 7 November 2026.

AskCar lists 305 used Jaguar XJ from 231 UK dealerships, as of 7 November 2026.

Overview

  • Make: Jaguar
  • Model: XJ
  • Trim: Autobiography
  • Version: 3.0 d V6 Autobiography Auto RWD Euro 6 4dr (LWB) (295 bhp)
  • Year: 2018
  • Mileage: 26,000 miles
  • Fuel: Diesel
  • Body: Saloon, 4 doors, 5 seats
  • Engine: 3.0 litres, 295 bhp
  • Gearbox: Automatic
  • Drive: Rear-wheel drive
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 26,000 miles, this 2018 Jaguar XJ Autobiography has covered about 35,200 fewer miles than other 2018 Jaguar XJ cars. Priced at £31,995, it is advertised £110 above the AskCar estimate of £31,885. The AskCar estimate uses 261 UK dealer adverts for the Jaguar XJ, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 35 days. It is for sale at Southern Prestige Cars in Crawley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 7 November 2026.

How we estimate prices and check cars

Price

Fair price: £110 (under 1%) over the AskCar estimate of £31,885.

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 261 priced Jaguar XJ adverts across different ages and specifications, as of 7 November 2026.

A 2018 Jaguar XJ with the 3.0 diesel engine is typically advertised at £18,600: the median of the 14 for sale on AskCar, as of 7 November 2026.

Time on sale

This 2018 Jaguar XJ has been on sale for at least 35 days.

Price history

AskCar first saw this advert on 3 October 2026 at £31,995. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 35,200 miles lower than the median mileage of a 2018 Jaguar XJ on AskCar.

Similar cars

1 other 2018 Jaguar XJ Autobiography 3.0 diesel automatic saloon is for sale at UK dealers, as of 7 November 2026.

The closest to this car in mileage:

  • 2018 Jaguar XJ Autobiography, 3.0 diesel saloon, grey. Mileage: 99,000 miles. Price: £18,495, £13,500 less than this car. Dealer: Wheels Excellence in Chesham. AskCar page: https://askcar.co.uk/car/jaguar-xj-2018-ea72728c9eee

Browse all Jaguar XJ cars for sale · 2018 Jaguar XJ price guide

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Photos

21 photos of this car are on its AskCar page.

As of 7 November 2026, AskCar lists 601,018 cars and vans from 12,892 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.