The engines that powered Pontiac's LeMans came in a huge variety of displacements and power outputs throughout its history.

A new V8 landed in 1963 ... The 326 was the inaugural base engine for the Pontiac Firebird's debut, supplying it with 250 horsepower, which was impressive at the time. The 421 would become ...

Owner in Arizona by the same person since new, this Pontiac Firebird comes with a 5.7-liter LT1 V8 engine that originally produced 360 pound-feet (488 Nm) of torque and 300 horsepower (304 ps/224 ...

Pontiac's choice of Firebird engines helped a lot in this regard. Read more: Every Ford EcoBoost Engine Ranked Worst To Best ...

We're watching as a 1968 Pontiac Firebird RAM AIR II and 1970 AMC AMX go head-to-head in three rounds of drag racing action thanks to the following video.

Our comparison will help you prioritize the trims that are right for you. 200.0-hp, 3.8-liter, V6 Cylinder Engine (Gasoline Fuel) ...

Pontiac produced 20,927 Firebirds ... Everything on this Firebird looks like on day one, so if you missed your chance to buy a new Firebird in 2001, you might be able to do it today if you don ...