Concepts and custom cars from the Geneva Motor Show

More than any other, the Geneva Motor Show is the equivalent of a fashion runway, where haute couture and avant garde designs come to life. (AP2012)

A collaboration between Infiniti and Lotus, this slippery plug-in hybrid supercar is powered by electric motors that can draw energy from a small four-cylinder engine when its batteries run dry. A fully functional runner, Infiniti is considering putting the Emerge-e into production.

You can channel your innner 1960's cartoon superhero in one of these cars from outrageous Swiss design house, Sbarro. No relation to the pizza. (AP2012)

This gullwing coupe is a styling exercise from the VW-owned Italian design house, but don't expect it to be parked next to a Beetle anytime soon. (AP2012)

The Lamborghini Aventador is one of the most astonishing-looking cars on the road, but German car customizer Mansory thinks its version is better. (AP2012)

The Disco Volante (Italian for 'flying saucer') is the work of Italian coachbuilding firm Touring Superleggera. If you can get your hands on one of the rare $250,000 Alfa Romeo 8C Competizione supercars that were built from 2007-2009, Touring will turn it into one of these for a price that hasn't been announced, but likely as much or more than the car originally cost.