PRODUCT DESCRIPTION

The GMC Sierra offers exceptionally smooth, quiet operation, thanks to an innovative deep-skirt block design and common rail fuel injection that helps control noise, vibration, and harshness. This impressive pickup offers a choice of incredibly powerful yet surprisingly quiet engines, like the optional DURAMAX??? 6600 Turbo Diesel V8 that delivers 310 hp @ 3000 rpm and 605 lb-ft torque @ 1600 rpm.