* 3.8L V6: This engine produced 200 lb-ft of torque.
* 3.6L V6: This engine produced 225 lb-ft of torque (though this was a later introduction to the LaCrosse, so it might not have been available in the very early 2006 models).
To know the exact torque for your specific 2006 Buick LaCrosse, you need to check the vehicle's documentation or the sticker on the driver's side doorjamb. This will specify the engine size.
