But the spectacular line-up is only the beginning. Our new feature film Peak Performance takes you behind the scenes of one of the world's most exclusive driving experiences, from a rare glimpse inside the event's secret underground garage — packed with unicorns including the Bugatti Bolide, Mercedes-AMG SLS GT3, Porsche 911 GT3R,  Capricorn 01 Zagato, Bugatti EB112 and Aston Martin Twenty Twenty concept — to intimate conversations with visionaries such as Mate Rimac, the CEO of our event's patron brand, Bugatti, and legendary designer Fabrizio Giugiaro. Along the way, discover the stories behind the extraordinary machines and the passionate people who brought them to the Swiss Alps.

Then the real adventure begins. Follow a pair of ultra-rare Lamborghini Diablo SE30 Jotas, the thunderous Porsche 917 K81 Le Mans racer and more than 60 of the world's greatest performance cars as they conquer the closed roads of the Oberalp, Furka, Grimsel and Gotthard passes before unleashing their full potential in high-speed quarter-mile sprints on a Swiss airport runway. Filled with unforgettable characters, spectacular scenery and automotive moments you'll struggle to believe are real, Peak Performance is a celebration of driving at its very best. Watch the full feature film now, exclusively on Classic Driver's YouTube channel.