Turbo (Ryan Reynolds) is a speed-obsessed snail with an unusual dream: to become the world's greatest racer. This odd snail gets a chance to leave his slow-paced life behind when a freak accident gives him the power of superspeed. Newly revved-up, Turbo embarks on an extraordinary quest to enter and win the Indianapolis 500. Accompanied by a dedicated pit crew of trash-talking adrenaline junkies, Turbo becomes the ultimate underdog by refusing to let his limitations get in the way of his dreams.