The JAGUAR XJ (2010-15) 4DR SALOON LWB 5.0 V8 SS 510 EU5 ULTIMATE AUTO8 is a full-size, long-wheelbase luxury saloon, sitting near the top of Jaguar’s range and aimed at buyers wanting something more distinctive than an everyday family car. Its elegant styling and generous rear-seat space give it executive and chauffeur appeal, while the Ultimate specification and powerful supercharged V8 make it a particularly rare, high-performance version. mycarcheck.com has recorded 38 checks covering five distinct VINs, so these figures are useful indicators rather than a broad market survey. Across those records, average private-sale valuation is £25,600, average latest recorded mileage is 49,000 miles, and annual mileage averages 5,000. Cars had about 2.1 previous keepers on average. This XJ suits buyers seeking comfortable long-distance travel or owners valuing presence and rear-seat comfort. Against Mercedes S-Class, BMW 7 Series and Audi A8, it offers distinctive British character and genuinely effortless power.