Arturo (Luca Argentero), Elena (Giulia Michelini) and Blu (Caterina Forza) have lost almost everything in their lives, but one thing still fuels them: their love for cars and adrenaline. Elena, heir to the Dionisi family and owner of a famous racing team, must reclaim her role in the family business, now in her brother's hands. She hires Blu, a hot-headed young woman with a fatal attraction to speed, and Arturo, former legendary driver who retired after a tragic accident, to train her. Each of them has a reason to race faster than the others. Motorvalley tells the story of their journey through one of the most thrilling racing competitions: the Italian Gran Turismo (GT) Championship, where cars and racing are not just a shared passion, but a matter of life or death.