The 2013 Jaguar XF is a facelift model, coming with new engines and an eight speed automatic transmission. Changes include new grille, hood, front wings with new triangular side vents, HID headlights, new LED stoplights, and trunk lid. The interior comes with a new instrument panel, more powerful sound system, and new seats. Key among the enhancements to Jaguar XF is the introduction of the 2.2-litre AJ-i4D turbodiesel engine which is perfectly matched by a new 8-speed automatic transmission and intelligent Stop/Start system.