Shop our amazing assortment of Pontiac GTO Diecast Model Toy Cars at MTC, the world's most reliable source of diecast model cars! The Pontiac GTO is a popular muscle car model from pioneering car maker Pontiac, so it's a brilliant addition for any diecast collector! Check out all the best-known models of Pontiac GTO diecast listed below, or click here to see our full variety of Pontiac diecast car models.