See also:

Under the Hood
The Savana may be equipped with one of four engines. Light-duty, RWD G-Series vans have a 200-hp, 4.3-liter V-6 as the base engine. Three V-8s are available: a 270-hp 4.8-liter, a 285-hp 5.3-liter ...

Engine Drive Belt Routing
V6 Engines V8 Engines If the vehicle has a diesel engine, see the Duramax diesel supplement for more information. If the vehicle is a hybrid, see the hybrid supplement for more information. ...

Going & Stopping
Having driven both the four-cylinder and V-6 Equinox, I can attest that the difference in power isn't appreciable unless you're pushing the car hard or carrying a load of people. My V-6 Terrain dr ...