* 2.5L Iron Duke (4-cylinder): Around 88-90 hp
* 3.8L Buick V6: This was the most common engine and produced around 135 hp. There were variations, some slightly higher or lower.
* 5.0L Oldsmobile V8: A more powerful option, typically around 150-165 hp, depending on the specific configuration.
You'll find the engine information on the vehicle's identification plate (often located in the engine compartment or on the driver's side door jamb). Once you know the engine size (e.g., 2.5L, 3.8L, 5.0L), you can research the specific horsepower for that engine in a 1984 Cutlass Salon.