Used 2019 GMC Sierra 3500HD for SaleNationwide

How much does the 2019 GMC Sierra 3500HD cost?

Prices have softened 6.24% compared to this time last year, making it a favorable time to shop this model year.

There are 443 listings available, which gives you a meaningful amount of inventory to compare before you buy.

Is the 2019 GMC Sierra 3500HD a good car?

Yes — the 5/5 user rating points to strong owner satisfaction for this model year. The overview shows a heavy-duty truck aimed at buyers who want serious hauling ability, a wide spread of trims and body styles, and a more refined cabin than a bare-bones work truck. It also offers useful equipment such as an eight-inch infotainment touchscreen, a rearview camera, Bluetooth, and available driver-assist features, so you get capability with some everyday convenience. With 33.6% of listings marked as good or great deals, there is still room to shop selectively.

Is the 2019 GMC Sierra 3500HD reliable?

Owners rate it 5/5, a strong signal of long-term satisfaction. The overview also notes that the generation carried a long list of recalls, and that those issues likely contributed to slightly accelerated depreciation. Even so, it remained a capable heavy-duty pickup with strong towing numbers and enough comfort and technology to make it more than just a basic work truck. For used buyers, that means reliability risk is less about the truck’s core capability and more about making sure a specific example has been properly maintained and addressed for any recall-related concerns.

What should I look for when buying a used 2019 GMC Sierra 3500HD?

At 65.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and confirm whether any recalls were completed. Then prioritize a thorough pre-purchase inspection, especially if the truck has been used for towing, hauling, or commercial work. Focus on overall condition, maintenance records, and signs of hard use, since heavy-duty trucks can vary a lot depending on how they were driven and cared for.

Is now a good time to buy a used 2019 GMC Sierra 3500HD?

This looks like a moderate market where selective buyers can still find value if they shop carefully.

• Deal availability: 33.6% of listings are priced as good or great deals.
• Inventory: There are 443 listings available.
• Price trend: Prices have softened 6.24% compared with last year.
• Clean inventory: 65.7% of listings are accident-free.

If you find a listing below $41,725, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2019 GMC Sierra 3500HD's resale value?

The current average of $43,265 sits slightly below last year's $46,145.

That decline suggests the market has already adjusted downward, which can make the truck more approachable for you as a buyer but also means future resale gains may be limited if depreciation continues at the same pace. For a seller, the key is to present a clean history, strong maintenance records, and a well-kept interior and exterior so your truck stands out against similar listings. Trucks with broad appeal and strong capability can still hold demand, but condition and documentation matter a lot in a market that has already softened.

Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2019 GMC Sierra 3500HD or consider a different year?

If you're weighing the 2019 against nearby model years, here's how to think about it:

Choose the 2019 if:

• 33.6% of listings are priced as good or great deals.
• At 65.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 6.24% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line: The 2019 makes sense if you want a heavy-duty truck with strong capability, a more refined interior, and a market that has already moved lower in price. If you are especially price-sensitive, a nearby year may be worth comparing, but the 2019 is the better fit when you want a balance of capability, comfort, and current value.

How does the 2019 GMC Sierra 3500HD compare to the 2019 Ford F-350 Super Duty?

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.