10 Amazing New Cars Debuts at Geneva Motor Show 2017 | 10 Amazing New Cars Debuts at Geneva Motor Show 2017. New Cars Coming in 2017/ 2018. The International Geneva Motor Show is an annual auto show held in March in the Swiss city of Geneva. The show is hosted at the Geneva Palexpo, a convention centre located next to the Geneva Cointrin International Airport. The Salon is organised by the Organisation Internationale des Constructeurs d'Automobiles, and is considered an important major internati