2018 Jaguar XJ

Overview

Make

Jaguar

Model

XJ

Trim

PORTFOLIO

Version

3.0 d V6 Portfolio Auto RWD Euro 6 (s/s) 4dr (296 bhp)

Mileage

42,311 miles

Year

2018

Fuel type

Diesel

Body type

Saloon

Engine

3.0 L

Gearbox

Automatic

Power

296 bhp

Seats

5

CO2

155 g/km

Colour

Black

Doors

4

Driven wheels

Rear Wheel Drive

Engine badge

d V6

Emissions standard

Euro 6

About this car

This 2018 Jaguar XJ Portfolio is advertised with 42,311 miles, approximately 10,500 below the typical mileage for its age. Our estimated market asking price is £21,335. This car is advertised at £20,995, which is £340 below that figure. To estimate its market asking price, we analyse UK dealer adverts for 248 Jaguar XJ cars across different ages and specifications. Since we first spotted the advert 147 days ago, the asking price has dropped by £3,994. That history is worth bearing in mind when speaking to the dealer. Its recorded MOT is valid until 18 May 2027, and its advertised mileage is consistent with the latest MOT reading. The seller is Stream Cars, based in Bagshot.

Stock data from 21 October 2026.

How we estimate prices and check cars

Price and mileage comparison

Estimated market asking price: £21,335. The asking price is £340 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 248 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 10,500 miles lower than typical for a 2018 Jaguar XJ.

The advertised mileage is consistent with the last MOT reading.