Jaguar’s XJ8 nameplate was introduced for the 1997 model year as the V8-powered successor to the long-running XJ6 and XJ12 saloons. It marked Jaguar’s move to the AJ-V8 engine in the X300-era car and became the company’s flagship executive sedan through the X308 generation. The XJ8 retained the classic Jaguar luxury-saloon formula: long bonnet, restrained styling, rear-wheel drive, and a strong emphasis on smoothness and refinement rather than outright aggression.
In Jaguar’s lineup, the XJ8 represented an important turning point. It replaced the older six- and twelve-cylinder XJ variants and brought a modern V8 identity to the marque’s traditional saloon. The range included standard wheelbase and long-wheelbase versions, along with performance-oriented derivatives such as the supercharged XJR and the Daimler/V8 luxury counterparts in some markets. These cars are especially significant among enthusiasts because they were the last of the compactly styled, steel-bodied XJ saloons before Jaguar’s next-generation aluminum XJ arrived.
The nameplate remained in use through 2003, when Jaguar launched the all-new XJ generation with a different body structure and a revised naming convention. As a result, the XJ8 is best understood as a single, continuous production-era model that bridged Jaguar’s traditional XJ design language and its modern V8 future.