XF is a coveted series of executive cars from Jaguar; which they launched as a concept in 2007 Frankfurt Motor Show. Idea was to replace aging S-type. Production and delivery started in 2008. However, the production version had got some restyling compared to the actual concept prototype. Till date, Jaguar has introduced several versions of XF with different engine specs and trims. In 2009, they brought in XFR with supercharged engine keeping premium luxury and unmatched performance in mind. Priced around US $82,000, this four-door luxuriously comfortable and pretty-quick-on-its-wheels sedan is worth of every single cent.