2017 Jaguar XJ 3.0 d V6 Portfolio

Overview

• Make: Jaguar
• Model: XJ
• Trim: Portfolio
• Version: 3.0 d V6 Portfolio Auto RWD Euro 6 (s/s) 4dr (296 bhp)
• Year: 2017
• Mileage: 71,342 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 3.0 litres, 296 bhp
• Gearbox: Automatic
• Drive: Rear-wheel drive
• Colour: Black
• CO2: 155 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2017 Jaguar XJ Portfolio has covered 71,342 miles, around 14,200 more miles than is typical for its age. The AskCar estimate for this car is £16,615. It is priced at £14,410, which is £2,205 below that estimate. The AskCar estimate draws on 256 Jaguar XJ adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We first recorded this advert 143 days ago, and its asking price has since fallen by £1,677. The government's MOT record matches its advertised mileage. It is for sale at The Car Traders London in Romford. 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: £2,205 (13%) under the AskCar estimate of £16,615.

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.

A 2017 Jaguar XJ with the 3.0 diesel engine is typically advertised at £17,700: the median of the 24 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2017 Jaguar XJ has been on sale for at least 143 days.

Price history

AskCar first saw this advert on 12 June 2026 at £16,087. Its asking price is now £14,410, £1,677 less. The latest price cut was seen on 1 November 2026.

Price changes recorded:

• 19 June 2026: £16,087
• 25 June 2026: £15,887
• 28 June 2026: £16,087
• 2 July 2026: £15,587
• 15 July 2026: £16,087
• 17 July 2026: £15,587
• 21 July 2026: £15,387
• 23 July 2026: £15,187
• 19 August 2026: £15,387
• 21 August 2026: £14,587
• 27 August 2026: £14,488
• 12 September 2026: £13,988
• 24 September 2026: £13,888
• 27 September 2026: £15,888
• 8 October 2026: £14,688
• 20 October 2026: £13,988
• 31 October 2026: £14,850
• 1 November 2026: £14,410

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: valid until 18 May 2027.

It has had 9 MOTs. The latest, on 19 May 2026, passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge; offside rear tyre worn close to legal limit/worn on edge; nearside rear tyre slightly damaged/cracking or perishing.

Mileage at that test: 71,107 miles, which matches the advertised 71,342 miles.

Advertised mileage is about 14,200 miles higher than the median mileage of a 2017 Jaguar XJ on AskCar.

Similar cars

12 other 2017 Jaguar XJ Portfolio 3.0 diesel automatic saloons are for sale at UK dealers, from £13,990 to £28,495, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2017 Jaguar XJ Portfolio, 3.0 diesel saloon, black. Mileage: 59,560 miles. Price: £16,335, £1,925 more than this car. Dealer: Lookers Car Hub Star City in Birmingham. AskCar page: https://askcar.co.uk/car/jaguar-xj-2017-0b9f311c6f82
• 2017 Jaguar XJ Portfolio, 3.0 diesel saloon, red. Mileage: 57,121 miles. Price: £17,499, £3,089 more than this car. Dealer: AL Prestige Cars in Southampton. AskCar page: https://askcar.co.uk/car/jaguar-xj-2017-2df46e99f274
• 2017 Jaguar XJ Portfolio, 3.0 diesel saloon, black. Mileage: 56,974 miles. Price: £14,999, £589 more than this car. Dealer: Hendy Car Store in Exeter. AskCar page: https://askcar.co.uk/car/jaguar-xj-2017-7d738158d38f

• The nearest: 2017 Jaguar XJ Portfolio, 3.0 diesel saloon, white, 15 miles from this car. Mileage: 36,000 miles. Price: £20,995, £6,585 more than this car. Dealer: Concordia Car Sales in Harlow. AskCar page: https://askcar.co.uk/car/jaguar-xj-2017-327a981da7c7