The 6.2 V8 in the Sierra Denali will make you not want to drive a Truck with anything less. Go ahead, try it out and you will understand. Buying a pre-owned vehicle from Anthony Auto Group is an easy decision since you've found this One-Owner 2008 Sierra Denali A well kept One-Owner vehicle lowers your risk and increases confidence in your purchase. Sure, every Certified Pre-Owned GMC is rigorously inspected. However, a Certified Pre-Owned GMC Sierra Denali from Anthony Auto Group offers complete peace of mind. When GMC created this Sierra Denali, they automatically enhanced the performance ability by creating it with all wheel drive. Not only will you notice improved steering and superior acceleration, but you can also rest easy knowing that your vehicle comes standard with increased stability and safety. The mileage on this Sierra Denali Denali is reflective of it's age and you can tell. The previous owner took*** Tell us that you saw this vehicle on the Dealix Used Cars Network ***.