1. Frankfurt Motor Show 2013: Audi Sport quattro
From high-concept cop show, to concept car on the show floor, Audi's quattro has returned from the ashes (geddit?!) and might just make it into full-scale production. Harks back to '80s super coupe as seen in BBC's Ashes-to-Ashes, but updates the old timer with petrol-electric tech for 700hp and just 59g/km CO2 emissions.
Audi | Release date: 2015 (estimated)