What is the difference between jaguar vanden plas and jaguar xp vanden plas?

The Jaguar Vanden Plas refers to a luxury sedan model that typically features upscale amenities and a focus on comfort, often based on the Jaguar XJ series. The Jaguar XP Vanden Plas, however, usually denotes a special or limited edition variant that may include enhanced features, unique styling elements, or performance upgrades. Essentially, the XP designation indicates a higher level of refinement or exclusivity within the Vanden Plas line.