Used 2019 GMC Sierra 3500HD for Sale near Florida

How much does the 2019 GMC Sierra 3500HD cost?

Prices have softened 8.57% compared to this time last year, making it a favorable time to shop this model year.

There are 391 listings available, which gives you a modest pool to compare prices and trims.

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 2019 Sierra 3500HD is built around a work-first mission, with stronger towing and hauling ability than the Sierra 2500HD and Sierra 1500. It also brings a more refined cabin and a broader range of trims, so you can shop it as either a serious jobsite tool or a more upscale heavy-duty pickup.

With 28.4% of listings marked as good or great deals, you still have some room to find a competitive price if you shop carefully.

Is the 2019 GMC Sierra 3500HD reliable?

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

The 2019 Sierra 3500HD is described as a capable heavy-duty truck with a clear identity, but its recalls were a notable concern for this generation. That means you should treat maintenance history and recall completion as especially important parts of the buying process.

For used buyers, the main long-term ownership risk is ending up with a truck that has unresolved recall or condition issues, so documentation matters.

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

At 72.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report so you can separate clean trucks from those with prior damage. After that, prioritize a thorough pre-purchase inspection, especially on trucks that have been used for towing or heavy work.

Focus on overall condition, signs of hard use, and whether the truck’s equipment and trim level match the asking price.

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

This looks like a moderate market, so you can buy selectively if the right truck appears.

• Deal availability: 28.4% of listings are priced as good or great deals.
• Inventory: There are 391 listings available.
• Price trend: Prices have softened 8.57% compared with last year.
• Clean inventory: 72.4% of listings are accident-free.

If you find a listing below $41,966, 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 $42,829 sits slightly below last year's $46,841.

That price movement suggests the market has already adjusted downward, which can help you buy more confidently now if you plan to keep the truck for a while. For a future seller, it also means resale value may depend heavily on condition, mileage, and how well the truck has been maintained.

Because this model year has strong owner satisfaction, demand should remain supported among shoppers who want heavy-duty capability and a more polished feel.

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:

• 28.4% of listings are priced as good or great deals.
• At 72.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 8.57% 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 capability, a more refined cabin, and a market that currently gives you some negotiating room. If you're especially price-sensitive, a nearby year may be worth comparing, but the 2019 remains a sensible target when you find a clean, well-documented example at the right price.

These recommendations are based on CarGurus' proprietary market data from September 11, 2026, CarGurus experts' opinions, and generative AI.