JAGUAR XJ (2003-07) XJ6 4DR SALOON LWB 2.7 TDVI SOVEREIGN AUTO6

Buyer's Guide & Data from our Checks
The JAGUAR XJ (2003-07) XJ6 4DR SALOON LWB 2.7 TDVI SOVEREIGN AUTO6 is a luxury full-size saloon designed for comfort, typically appealing to those seeking a sophisticated and stylish car for daily driving or longer journeys. Known for its elegant design and smooth driving experience, this model sits comfortably within the premium executive car market, competing with other luxury brands like BMW and Mercedes. Its long-wheelbase (LWB) version provides additional rear-seat space, making it a popular choice for business users and those who often chauffeur passengers.
Based on mycarcheck.com data, this model has been checked 120 times, revealing a solid sample size that suggests consistent interest. With an average recorded mileage of 123,000 miles and around three to four previous owners, it’s often chosen by users seeking reliability and comfort rather than sporty performance. The average private sale value of around £5,700 highlights its status as an affordable luxury option in the used car market.
What makes this JAGUAR XJ unique is its blend of refined style, high-quality features, and a smooth 2.7 diesel engine that offers a good balance between power and economy. It is best suited to professionals, executive drivers, or families looking for a spacious, prestigious vehicle that stands out from typical saloons. Compared to rivals in its class, the XJ exudes a classic luxury appeal, renowned for its elegant design and comfortable interior, setting it apart as an understated, sophisticated choice in the used luxury car segment.
Don’t risk buying a used JAGUAR XJ (2003-07) or similar models without checking. Hidden debts, insurance write-offs, or previous damage could cost you. Enter the reg now to uncover the truth before it’s too late.
Key Findings
The following statistics are drawn from our checks of 58 different vehicles, run between February 25th 2021 and April 30th 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
120
Lookups
Lookups
8
Hidden Histories
Hidden Histories
125k
Average Mileage
Average Mileage
£5,700
Average Valuation
Average Valuation












