2019 GMC SIERRA 3500HD

If you're searching for a 2019 GMC Sierra 3500HD Denali for sale in Yakima, WA, this Quicksilver Metallic crew cab is one of the most capable and luxurious heavy-duty trucks on the market — and it's available right now at Prestige Motors Yakima. At 72,074 miles and priced at $54,991, this is a serious work truck that delivers executive-level refinement without sacrificing an ounce of pulling power.

About This 2019 GMC Sierra 3500HD Denali

The Sierra 3500HD Denali sits at the very top of GMC's heavy-duty lineup, combining the brute utility of a three-quarter-ton workhorse with premium features you'd expect in a luxury SUV. This particular example wears the signature Quicksilver Metallic exterior — a polished, eye-catching finish that looks right at home whether you're pulling a gooseneck trailer through the Yakima Valley or parking at a client meeting. With just over 72,000 miles on the Duramax diesel engine, this truck is well within its stride. Diesel-powered heavy-duty trucks routinely run well past 200,000 miles with proper maintenance, meaning this Sierra 3500HD has plenty of life ahead of it.

2019 GMC Sierra 3500HD Performance and Engine

Under the hood is the legendary Duramax 6.6L V8 Turbodiesel paired with the Allison 1000 6-Speed Automatic transmission — a combination that's widely regarded as one of the most trusted and durable pairings in the heavy-duty truck segment. The 2019 Duramax produces up to 445 horsepower and 910 lb-ft of torque, giving this Sierra 3500HD a maximum conventional towing capacity of up to 23,100 lbs and a payload capacity that makes it a legitimate commercial-grade hauler.

The Allison 1000 transmission is not a generic unit — it's a purpose-built commercial-grade automatic that handles the punishment of heavy towing with far greater reliability than competing setups. Paired with the 4WD drivetrain, this truck is equally at home on wet mountain roads, muddy job sites, and Washington State highways. Whether you're hauling equipment across the Cascades or towing a fifth-wheel trailer out to Eastern Washington, this drivetrain combination delivers unmatched confidence.

GMC Sierra 3500HD Denali Features and Interior

The Denali trim transforms this work truck into something far more refined. Inside the 4-door crew cab, expect to find premium leather-appointed seating, a heated and ventilated front seat setup, and a heated steering wheel — critical features for cold Yakima mornings. The Denali package brings a signature wood-grain interior trim, chrome exterior accents, and an upgraded infotainment system with an 8-inch diagonal color touch screen, Apple CarPlay, Android Auto, and available navigation.

Safety and driver-assist technology includes a factory-installed trailering camera system, rear park assist, lane keep assist, and forward collision alert — features that make towing and maneuvering a long trailer significantly less stressful. The crew cab configuration means four adults can ride in genuine comfort, making this as capable of a family hauler as it is a work vehicle.

GMC Sierra 3500HD Reliability and Ownership

The Duramax/Allison combination has earned a devoted following among fleet operators, farmers, contractors, and serious towers for good reason. The LML and L5P generations of the Duramax are consistently ranked among the most reliable diesel engines ever fitted to a light-duty truck platform. Owners frequently report 300,000 to 400,000 miles with regular oil changes and basic preventive maintenance.

The Allison 1000 is similarly bulletproof — it's the same family of transmissions used in commercial buses and medium-duty trucks worldwide. At 72,074 miles, this truck is past its initial break-in and into its most reliable phase of ownership. Common owner feedback on the 2019 Sierra 3500HD Denali highlights the ride quality, the quietness of the diesel at highway speeds, and the ease of hitching and managing heavy loads thanks to the integrated trailering technology.

Why Buy From Prestige Motors Yakima in Yakima, WA

Prestige Motors Yakima has built a reputation in Yakima County for offering quality pre-owned vehicles with transparent pricing and a no-pressure buying experience. Located in Yakima, in the heart of Yakima County, the dealership understands that its customers — farmers, contractors, outdoor enthusiasts, and working families across the valley — need vehicles they can depend on.

When you shop at Prestige Motors Yakima, you're not dealing with a high-volume impersonal operation. You're working with local automotive professionals who know the roads, the terrain, and the demands of life in Central Washington. This Sierra 3500HD has been priced competitively at $54,991 for buyers who recognize the value of a Denali-equipped diesel truck at this mileage point.

Financing a Used GMC Sierra 3500HD Near Yakima

Financing a used heavy-duty truck near Yakima is straightforward at Prestige Motors Yakima. The finance team works with a broad network of lenders to find competitive rates for buyers across the credit spectrum — whether you have excellent credit, are rebuilding, or are purchasing this truck as a business asset. Commercial financing options may also be available for contractors and business owners looking to capitalize on tax advantages for work vehicle purchases.

With a competitive asking price of $54,991, monthly payments on this Sierra 3500HD Denali can be structured to fit a variety of budgets. Getting pre-approved is simple — contact Prestige Motors Yakima at 509-457-5000 or visit in person to speak with a finance specialist.

Frequently Asked Questions

Is the 2019 GMC Sierra 3500HD Denali a good buy?

Absolutely. The 2019 Sierra 3500HD Denali combines the most capable heavy-duty diesel powertrain available in its class with top-tier luxury features. The Duramax/Allison pairing is renowned for longevity, and the Denali trim adds genuine premium value. At 72,074 miles, this truck is early in its usable life for a diesel engine.

How many miles is too many for a Duramax diesel truck?

The Duramax 6.6L V8 Turbodiesel is widely known to last 250,000 to 400,000 miles with proper maintenance. At 72,074 miles, this Sierra 3500HD is considered low mileage in the diesel truck world. A well-maintained service history is always worth requesting, but the engine and Allison transmission are far from their operational limits.

What does the GMC Sierra 3500HD Denali trim include?

The Denali trim is GMC's top-tier package and includes premium leather seating, heated and ventilated front seats, a heated steering wheel, an 8-inch infotainment touchscreen with Apple CarPlay and Android Auto, a signature chrome exterior package, factory trailering technology with multiple camera views, and a suite of active safety and driver-assist features.

What is the towing capacity of the 2019 GMC Sierra 3500HD?

When properly equipped, the 2019 GMC Sierra 3500HD with the Duramax diesel can tow up to approximately 23,100 lbs conventionally and significantly more with a fifth-wheel or gooseneck configuration. Actual capacity depends on the specific configuration, axle ratio, and trailer type. This makes it one of the highest-rated heavy-duty pickups of its model year.

Is the Allison transmission better than the standard transmission in heavy-duty trucks?

Yes — the Allison 1000 is widely considered the gold standard for heavy-duty automatic transmissions in the pickup truck segment. It is purpose-built for commercial use, handles extreme heat and load stress with ease, and has a proven track record in fleet and commercial applications far exceeding what a standard truck transmission encounters.

Serving Yakima and Surrounding Areas

Prestige Motors Yakima is proud to serve buyers throughout Yakima County and the surrounding communities of Central and Eastern Washington. Customers regularly make the drive from Selah, Ellensburg, Naches, Sunnyside, Grandview, Wapato, Moxee, and Tieton to shop the inventory at Prestige Motors Yakima.

Buyers from the Kittitas Valley, the Lower Yakima Valley, and communities along the I-82 corridor will find the dealership easy to reach. If you're in the market for a heavy-duty diesel truck in the Pacific Northwest, Yakima is a convenient hub — and this 2019 GMC Sierra 3500HD Denali is worth the trip from anywhere in the region.

Contact Prestige Motors Yakima Today

Don't miss your chance to get behind the wheel of this 2019 GMC Sierra 3500HD Denali in Quicksilver Metallic. Stock #19677 is priced to move at $54,991, and a truck of this trim level and capability won't stay on the lot long.

Call Prestige Motors Yakima today at 509-457-5000 to schedule a test drive, ask about financing, or confirm availability. Our team is ready to help you drive home in the most capable heavy-duty truck in Yakima County.