The JAGUAR XJ (2010-15) 4DR SALOON LWB 3.0 V6 SS 340 EU5 PREMIUM LUXURY AUTO8 is a large, long-wheelbase luxury saloon, aimed at buyers wanting comfort and presence rather than a compact family hatchback. In the UK, it sits among executive flagships, competing with the Mercedes-Benz S-Class, BMW 7 Series and Audi A8. Its extended cabin makes it especially suited to chauffeur-style travel, business journeys and couples or families who value generous rear-seat space. The Premium Luxury trim suggests an emphasis on a well-appointed, refined experience, while the V6 engine gives this substantial saloon brisk performance. Its graceful styling and relaxed motorway character distinguish it from more overtly sporty rivals. mycarcheck.com has 11 look-ups covering four distinct VINs, so its figures are useful context, not a large-market survey: average recorded mileage is 73,000, with 13,000 miles driven annually and around four previous keepers. The average private-sale valuation is about £13,600.