Pontiac GTO Specs, Engines & Dimensions (1974) — Third Generation
The Pontiac GTO Third Generation combines muscle car character with a Liftback body. If you're choosing one, the transmission is a useful starting point for understanding how it will suit your driving.
The selected Pontiac GTO engine and transmission combinations include the gasoline-powered 5.7 MT and 5.7 AT, both with rear-wheel drive. The manual gives you direct control over gear changes, while the automatic handles shifting for you, reducing effort in traffic and making everyday driving more relaxed.