This site was designed for the latest version of Chrome, Firefox, Safari, and Internet Explorer (version 10+). Some features may not work correctly in your browser. OK
Vehicle Profile: 2019 GMC Sierra 3500HD

Get the job done right with the powerful 2019 GMC Sierra 3500HD. This hard-working truck is a master of versatility — you can choose from two-wheel drive and four-wheel drive, available in both single- and dual-rear-wheel configurations. Customize your ride further by choosing between a Standard or Long Box and pick from four trim levels, ranging from the tough and practical base trim to the luxurious Denali.

Powertrains and performance

Choose between two bold engines on the 2019 GMC Sierra 3500HD. This powerhouse comes standard with the Vortec® 6.0L V8, which puts out 360 horsepower and 380 lb-ft of torque. It’s mated to a heavy-duty six-speed electronically controlled automatic transmission. For even more muscle, choose the 6.6-liter Duramax® Turbo-Diesel V8 paired to an Allison® 1000 six-speed transmission. This dynamo delivers 445 horsepower and 910 lb-ft of torque — and the capability to tow up to 23,300 pounds. When you choose the Duramax® Diesel engine, you’ll also receive the Diesel Hood Scoop Induction System, which cools the engine to maximize horsepower — and lends a powerful look to the Sierra’s front end.


The Sierra 3500HD is more than a workhorse — it offers comfort and convenience alongside capability. At the base trim level, you’ll enjoy the practicality of its folding rear bench seats, easy-to-clean interior, and climate control system. Upgrade for luxuries like leather-appointed, climate-controlled front seats, a leather-wrapped, heated steering wheel and handy storage solutions. To give your Sierra 3500 HD a stylish interior touch, opt for the Spice Red accent stitching and soft-touch instrument panel with aluminum trim. Best yet, despite all of its power, the Sierra 3500 boasts a quiet interior, thanks to its triple-sealed doors, along with its hydraulic engine and body mounts that minimize road vibration.


Take control with the GMC Sierra 3500HD’s standard 7-inch diagonal touch-screen infotainment system and Bluetooth® phone capabilities. Upgrade to enjoy the convenience and security of OnStar®, GMC Connected Services, the theft-deterring unauthorized entry system and a built-in navigation system. Stay connected on the job when you choose upgrades like a wireless charging station, a 110-volt auxiliary power outlet and the in-vehicle 4G LTE Wi-Fi® Hotspot. You can even opt for a number of cutting-edge driver-assist systems, including Forward Collision Alert and Lane Departure Warning.

The GMC Sierra 3500HD is a versatile powerhouse. Whether you’re on the job site or hauling a trailer for your next great adventure, this dynamic truck has what it takes to get the job done right.

This article is presented by Bill Marsh.

Schedule Test Drive

By submitting, you are sending us your request for a test drive. You will be contacted shortly by one of our representatives.
- + Disclaimers