Porsche 918 RSR
The Porsche 918 RSR concept car was a Detroit Motor Show highlight of 2011. Couldn't quite stretch to the air fare to the USA to see it?

Well Autosport International 2012 could be your chance, as this supercar makes its UK debut.

Production versions of the 918 Spyder are due later this year, but until then see what I thought of the RSR: