When you're sitting behind the wheel of a new Jaguar XJ, it would appear that no rainy day could affect your mood. Well, except for those 6,475 U.S.-spec units manufactured between July 28, 2009 …
Even in this harsh economical climate, Porsche sales continue to grow, as the German maker shifted 21,218 units in the first three months of the 2010 short fiscal year (August 1 ? December 31). That&…