Jaguar is confident it got the XK right. Proof is on the order sheet, where there are almost no options. The factory is 13 color choices away from churning out an endless parade of identical cars. The only options are added-cost paint, a pair of wheel upgrades, a black headliner, a heated windshield, HD Radio, and the Advanced Technology package, which bundles adaptive headlights ( which you might want) with adaptive cruise controlĀ #