How much horse power does a 2005 gm 2500 6.6 duramax diesel have?

The 2005 GMC 2500 equipped with the 6.6L Duramax diesel engine produces approximately 360 horsepower. This engine is also known for its impressive torque output, delivering around 650 lb-ft. The combination of horsepower and torque makes it suitable for heavy-duty towing and hauling applications.