Jaguar Super V8 is a luxury performance sedan powered by a 5.0L supercharged V8 engine. It has a 6-speed automatic transmission, and is offered in either long-wheelbase and standard-wheelbase models. The Super V8 was introduced in 2004, and features an all-aluminum body and frame, adaptive cruise control, and an air suspension system. It was replaced by the XJ Super Sport in 2008.