The Jaguar XF is one of the latest additions to the jag stable, and boy is it a good one. Most popularly sold with a twin turbo 3ltr diesel engine the xf combines luxary, efficiency and jag level car ownership all within one, stylish but not untypical looking saloon. Often heralded as the best of the "rep car" bunch the xf is a little out of the remit of being a rep's car, you would be a pretty good rep to drive an xf around. Having said that the 3ltr twin turbo diesel xf is one of the most efficient diesel saloons you can buy, best of all though it is british!
...Jaguar XF