A convertible version of Porsche's 911 Turbo has been caught undergoing secret testing. Our footage serves as evidence that Porsche is intent on taking on the fastest convertible on the road, Ferrari's F360 Modena.
These are the very early pictures of the all-new BMW-developed Rolls-Royce, being tested in Death Valley. The disguised saloon boasts potent V12 power, limo-like proportions, a spaceframe construction and first-class interior.
These are the first pictures of an undisguised prototype of the new Portsche 911 GT3, the high-performance variant of the normally aspirated current 911 Carrera - not to be confused with the GT2 which is based on the current 911 Turbo.