After the conclusion of its LMP1 program in 2012 after getting just one Le Mans victory in 5 years against the might of Audi, Peugeot put their prototype’s mechanicals to good use, creating the Onyx concept. It features a 600 PS diesel V8, coupled with 80 PS’ worth of electric motors and weighs in at just 1100 kg. The concept led a new era for Peugeot’s design, but more importantly, was actually drivable as Top gear was allowed behind the wheel in 2013.