This is the Saturn Ambiance. It is based off of the RWD ZETA platform.
Under the hood is a 4.6 Liter Northstar V8, good for 350hp.
I specifically chose this engine to differentiate it from the Camaro and GTO.
It purposely has 50 less hp, so it wouldnt out-perform the muscle cars, although supercharging it could give it 470hp!
This is a more sophisticated way to look at a RWD Zeta vehicle.