Used 2019 GMC Sierra 2500HD for Sale nearMobile, AL

How much does the 2019 GMC Sierra 2500HD cost?

Prices have softened 8.00% compared to this time last year, making it a favorable time to shop this model year.

There are 936 listings available, which gives you a solid pool to compare prices and equipment.

Is the 2019 GMC Sierra 2500HD a good car?

Yes — 5/5 is a strong user rating for the 2019 GMC Sierra 2500HD. The overview points to a heavy-duty pickup that blends work-truck capability with a more upscale feel than many rivals, and it offers a broader range of trims and upscale options than some competitors. If you want a three-quarter-ton truck that can feel more polished inside while still delivering utility, that combination is a major part of its appeal. The market also shows 29.0% of listings as good or great deals, which suggests there are worthwhile opportunities if you shop carefully.

Is the 2019 GMC Sierra 2500HD reliable?

Owners rate it 5/5, a strong signal of long-term satisfaction.

The overview also notes known issues such as check engine lights, infotainment sluggishness, rough or delayed shifts, electrical glitches, MultiPro tailgate issues, and faulty trailer brake controllers. That means you should treat reliability as something to verify carefully on any used example, especially if you plan to keep the truck for demanding towing or daily work.

What should I look for when buying a used 2019 GMC Sierra 2500HD?

At 71.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should run a vehicle history report and confirm whether any prior damage affected the frame, suspension, or towing hardware. Put a pre-purchase inspection at the top of your list, with extra attention on transmission behavior, electrical systems, infotainment operation, and trailer-brake function. Focus on overall condition and maintenance records, since this truck’s known problem areas can be expensive if they were ignored.

Is now a good time to buy a used 2019 GMC Sierra 2500HD?

This looks like a moderate, selective buyer’s market, so you can shop with some leverage if you stay disciplined.

• Deal availability: 29.0% of listings are priced as good or great deals.
• Inventory: There are 936 listings available.
• Price trend: Prices have softened 8.00% compared with last year.
• Clean inventory: 71.4% of listings are accident-free.

If you find a listing below $38,938, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2019 GMC Sierra 2500HD's resale value?

The current average of $39,780 sits slightly below last year's $43,240.

That softer pricing can help you buy more truck for the money today, but it also means a future seller may face a more competitive resale environment if prices keep easing. The model’s premium positioning and broad trim range can still support demand, especially for well-kept examples with desirable equipment. Strong condition and clean history will matter more if you want to protect value later.

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 2500HD 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:

• 29.0% of listings are priced as good or great deals.
• At 71.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 8.00% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

Consider the 2020 if:

• At $48,906, the 2020 costs more than the current year's $39,780 average.
• It adds a more luxury-leaning Denali identity with broader premium appeal.

The bottom line: If you want the better value, the 2019 is the stronger starting point because pricing has eased and there are enough listings to shop selectively. If you care more about the newer-year premium positioning and are willing to pay more, the 2020 is the path to consider.

These recommendations are based on CarGurus' proprietary market data from September 29, 2026, CarGurus experts' opinions, and generative AI.