Widower Walt Kowalski is a grumpy, prejudiced, tough-minded, unhappy, old, Korean War veteran who can’t get along with either his kids or his neighbours. His prize possession is a 1972 Gran Torino he keeps in mint condition. When his neighbour, Thao—a young Hmong teenager under pressure from his gang member cousin—tries to steal his Gran Torino, Walt sets out to reform the youth and takes steps to protect Thao and his family from the gangs that infest their neighborhood.