The JAGUAR XJ (2003-07) XJ8 4DR SALOON LWB 4.2 V8 SC AUTO6 is a full-size, long-wheelbase luxury saloon, aimed at buyers wanting traditional British comfort rather than a practical hatchback or SUV. It sits among premium executive cars, offering generous rear-seat space and a graceful, understated presence. Mycarcheck.com has recorded 226 checks across 54 different VINs, giving a useful snapshot, though not a complete picture of every car. In this sample, average private-sale value is £3,900, average recorded mileage 104,000 miles and average annual use 2,000 miles; cars had around four previous keepers. This Jaguar XJ8 suits drivers seeking spacious journeys, comfort and a smooth drive; it is less suited to tight budgets or frequent short urban trips, where running costs may matter. Its leather-lined cabin, rear room and styling set it apart from German executive saloons, making it a used luxury car when condition and service history check out.