I think that the potential success or failure of the XE is one of the most interesting debates to have. Obviously Jaguar will make a pretty good vehicle (if not great) but with pretty fierce competition, its hard to tell if it will have quite the sales numbers that Jaguar is hoping for. Even if the XE is successful, i'm not so sure that it will be this amazing model that is going to catapult Jaguar to the top of the luxury market.