One of the most iconic sedans ever produced, the Jaguar XJ is celebrating 50 years in 2018. And the British firm launched a special anniversary model at the 2018 Beijing Auto Show. Introduced in 2009, the current XJ is the eighth generation of the sedan that served as luxury transportation for many VIPs over the years. Jaguar is celebrating this special event with a handful of add-ons to the vehicle’s exterior and cabin. It also modified its badge for the event, renaming it the XJ50.