1 Used GMC Sierra 3500HD San Clemente California
34,997 mi
#MF151084X, 34,997 mi, Turbocharged Diesel V8 6.6L/, Automatic, 4WD
Starting Price
$58,993
All pricing and details are believed to be accurate, but we do not warrant or guarantee such accuracy. The prices shown above, may vary from region to region, as will incentives, and are subject to change. Vehicle information is based off standard equipment and may vary from vehicle to vehicle. Call or email for complete vehicle specific information.

Boasting a commanding presence, the Sierra 3500HD Denali features a striking exterior highlighted by a bold, chrome-accented grille and sleek, aerodynamic lines. Under the hood, the powerful Duramax 6.6L V8 Turbodiesel engine delivers an impressive 445 horsepower and an astounding 910 lb-ft of torque, ensuring you can tackle even the most demanding tasks with ease.
Duramax 6.6L V8 Turbodiesel Engine
Denali Ultimate Package
All-Weather Floor Liners
220 Amp Alternator
The Denali's interior is a sanctuary of luxury and technology, with premium materials and meticulously crafted details that elevate your every journey. Enjoy the convenience of the Denali Ultimate Package, which includes features like the Technology Package and a power sunroof, ensuring you stay connected and entertained on the road.
Navigation System
Bose Premium 7 Speaker Sound System
Wireless Charging
Heated Steering Wheel
The Sierra 3500HD Denali is also equipped with a suite of advanced safety features, including Automatic Emergency Braking, Lane Departure Warning, and Rear Cross Traffic Alert, providing you with the confidence and peace of mind you deserve.
Automatic Emergency Braking
Lane Departure Warning
Rear Cross Traffic Alert
When it comes to towing and hauling, the Sierra 3500HD Denali is in a league of its own. With a maximum towing capacity of over 30,000 pounds and a payload capacity of nearly 7,500 pounds, this heavy-duty truck is ready to tackle any job you throw its way. The ProGrade Trailering System and integrated Trailer Brake Controller make hauling your toys or equipment a breeze.
Maximum Towing Capacity: Over 30,000 lbs
Maximum Payload Capacity: Nearly 7,500 lbs
ProGrade Trailering System
Integrated Trailer Brake Controller
Experience the pinnacle of power, luxury, and capability in the 2021 GMC Sierra 3500HD Denali. Visit our showroom today and let us demonstrate how this exceptional truck can transform the way you work and play.