Number 1: Porsche Mission E
Arguably the surprise star of this year's Frankfurt show - the Porsche Mission E managed to steal attention away from many of the production cars on display. It's essentially what a Tesla Model S would look like if it were built in Stuttgart, and not California. An all-electric four-door coupe with 592bhp from its twin electric motors, Porsche claims it'll do 0-62mph in less than 3.5 seconds, yet also manage around 310 miles on a full charge. The futuristic looks and stark white bodywork conceal a minimalist four-seat interior, with a smart holographic 3D take on the brand's traditional five instrument cluster. Other glimpses of tech you might see appearing in production in the next few years includes gesture controls, and a camera which tracks the driver's eye line, adjusting the dash accordingly so you can always see key information at a glance.