2021 GMC Sierra HD for Sale in St. Augustine, FL, Close to Jacksonville

Why should you buy a 2021 GMC Sierra HD in St. Augustine, FL, Close to Jacksonville?

The 2021 GMC Sierra HD for sale at Jack Hanania Buick GMC in St. Augustine, FL – near Jacksonville, St. Johns, Palm Coast, Crescent Beach, Green Cove Springs, and Fruit Cove – is the full-size pickup fit for your toughest projects.

The 2021 GMC Sierra HD: What We Like

You need a truck that can keep up with your projects – no matter the size. This pickup is driven by a 6.6L V8 engine, but if you’re looking for more force, the available 6.6L Duramax® turbo-diesel V8 is a true dynamo, generating 445 hp/910 lb.-ft. of torque. Coupled with a 36,000-pounds max towing capacity¹, this truck has the strength you need to haul equipment to the work site – or tow the boat to the lake for the weekend.

This pickup was designed to make your job easier. Its high-strength, roll-framed steel cargo bed is the best in its class, and with a cargo volume ranging from 69.6 to 83.5 cubic feet, there’s plenty of space for all of your gear and equipment. The CornerStep rear bumper makes accessing your things easier than ever.

Why Buy a 2021 GMC Sierra HD NOW from Jack Hanania Buick GMC?

Right now is the best time to buy a 2021 GMC Sierra HD from Jack Hanania Buick because we have new Buick and GMC specials that nobody can beat and new Buick and GMC auto loan rates have never been lower. Browse our new Buick and GMC inventory today and contact us ASAP when you’re ready to take a test drive!

¹Requires Sierra 3500 HD Regular Cab Long Bed 2WD DRW with available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The weight of passengers, cargo, and options or accessories may reduce the amount you can tow.

Features

POWERFUL PERFORMANCE

When you pair the available Allison® 10-speed automatic transmission with the available 6.6L Duramax® Turbo-Diesel V8 engine, you can tow with absolute command and control.

AVAILABLE IN-VEHICLE TRAILERING APP†

Integrated into the Infotainment screen, the different available camera views let you easily keep tabs on your truck and trailer while the in-vehicle Trailering App provides a Trailer Light Sequence Test, an available Trailer Tire Pressure and Temperature Monitoring System, and more.

†App functionality and features vary with vehicle equipment and trim level. Data connection may be required. Some features require active service plan and working electrical system. Terms and limitations apply.

BEST-IN-CLASS HEAVY-DUTY CARGO BED VOLUME

The roll-formed high-strength steel bed with available durable spray-on bedliner features 12 cargo tie-downs and offers best-in-class heavy-duty cargo bed volume† of 69.6–83.5 cu. ft.

†Cargo and load capacity limited by weight and distribution.

BEST-IN-CLASS CREW CAB FRONT HEAD AND LEG ROOM†

The spacious Crew Cab interior cabin features premium materials with class-leading 43″ of front head room and 44.5″ of front leg room.

†Excludes other GM vehicles.