Used 2019 GMC Sierra 3500HD for Sale near Florida

How much does the 2019 GMC Sierra 3500HD cost?

Prices have softened 5.56% compared to this time last year, making it a favorable time to shop this model year.

There are 421 listings available, which gives you a meaningful pool to compare prices and configurations.

Is the 2019 GMC Sierra 3500HD a good car?

Yes — the 5/5 user rating points to strong owner satisfaction, and the overview shows a heavy-duty truck that still balances serious hauling ability with a more refined interior and a broader trim range. If you want a truck that can work hard while offering more comfort and technology than a bare-bones hauler, this model year fits that use case well. The market also shows 34.7% of listings as good or great deals, which gives you some 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 this generation carried a long list of recalls, so you should treat maintenance history and recall completion as especially important when evaluating a used example. For long-term ownership, that means the safest buy is one with clear service records and no unresolved issues.

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

At 67.5% 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 pre-purchase inspection that focuses on structural condition, signs of heavy towing or hauling, and overall wear consistent with commercial-grade use. Because this truck was built for demanding work, condition matters as much as mileage.

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

This is a moderate market for selective buyers, so you can shop with some leverage if you know what you want.

• Deal availability: 34.7% of listings are priced as good or great deals.
• Inventory: There are 421 listings available.
• Price trend: Prices have softened 5.56% compared with last year.
• Clean inventory: 67.5% of listings are accident-free.

If you find a listing below $41,703, 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 $43,371 sits slightly below last year's $45,926.

That decline suggests the truck has already absorbed some depreciation, which can help you as a buyer but may limit upside if you plan to resell soon. For a future seller, the key is to buy well and keep the truck in strong condition, because heavy-duty pickups tend to reward clean history and careful ownership. The broad trim range and strong capability can help support demand, especially for well-kept examples.

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:

• 34.7% of listings are priced as good or great deals.
• At 67.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 5.56% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line: You should lean toward the 2019 if you want a heavy-duty truck with strong owner approval, a softer price than last year, and enough inventory to compare options. If you're especially price-sensitive, a nearby year may be worth considering, but the 2019 remains a solid primary target when you want capability and value in the same package.

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 3, 2026, CarGurus experts' opinions, and generative AI.