2013 Jaguar XK XKR RWD 6-Speed Automatic with Overdrive 5.0L AJ-V8 Gen III DOHC 32V Supercharged Leather.Recent Arrival!Reviews:* If youâre looking for a distinctive sports coupe/convertible that doesnât sacrifice performance for good looks, put the 2013 Jaguar XK at the top of your list. The coupeâs rigid body will likely appeal to performance enthusiast, but the siren song of a topless Jag is equally irresistible. Source: * Strong, silky-smooth V8 engines, excellent balance of performance and comfort, well-crafted cabin, loaded features list, less expensive than many rivals. Source: Edmunds