The transmission fluid capacity for a 1997 Pontiac Grand Am with a 4-speed automatic transmission is approximately
10-11 quarts. However, this is just an estimate. The exact amount needed will depend on whether you're doing a drain and fill (less fluid) or a complete flush (more fluid).
It's crucial to consult your owner's manual for the precise capacity and recommended procedure. The owner's manual will give you the most accurate information for your specific vehicle. Using the wrong amount of fluid can damage your transmission.