Our spies in Northern England and Germany have fresh spy photos of Jaguar's answer to the
upcoming Mercedes E-Class, the XF. The new XF will come in 2 model; a regular sedan with an optional petrol V6 and a V8 supercharged petrol engine XFR. Diesel engines will also be in the line-up. Our spy captured two prototypes; a British model which is RHD and a European model which is LHD as you will see in the pictures. The last photo shows a prototype wearing a rear air diffuser hence why engineers are undergoing high speed testing at the Nurburgring. Numerous prototypes have been sighted in Europe, U.S and Dubai. The new XF could be unveiled at the upcoming Frankfurt Motorshow and it will go on sale in the UK spring 2008.