2021 GMC Sierra HD

2021 GMC Sierra HD in Carlisle, PA

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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 APP¹

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 System², and more.

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 volume³ of 69.6–83.5 cu. ft.

BEST-IN-CLASS CREW CAB FRONT HEAD AND LEG ROOM⁴

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

Pricing due to change depending on various factors, please see dealer for details. Pricing does not include title, taxes, tags fees, dealer installed options (where applicable) and a dealer processing charge (not required by law).

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

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Disclaimers

¹App 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.

²Extra-cost feature; requires installation.

³Cargo and load capacity limited by weight and distribution.

⁴Excludes other GM vehicles.

2021 GMC Sierra HD