* 2.4L Ecotec Inline-4: This was the most common engine.
* 3.4L V6: This was a less common option.
To know for sure which engine is in a *specific* 2001 Grand Am SE, you'll need to check the vehicle's documentation (owner's manual, vehicle identification number (VIN) decoding) or look for the engine displacement stamped on the engine block itself (usually near the oil filler cap).
