Used 2024 GMC Sierra 3500HD for Sale near Florida

How much does the 2024 GMC Sierra 3500HD cost?

Prices have softened 7.36% compared to this time last year, making it a favorable time to shop this model year.

There are 1,305 listings available, which gives you a solid pool to compare prices and equipment.

Is the 2024 GMC Sierra 3500HD a good car?

Yes — the 5/5 user rating points to strong owner satisfaction, and the 2024 Sierra 3500HD backs that up with serious work capability and a more polished feature set than a basic heavy-duty truck. It can be configured from a stripped-down work truck to a luxury-focused hauler, and it adds a refreshed front end, a larger infotainment screen, and more towing-focused technology for 2024. That mix makes it appealing if you want maximum capability without giving up modern convenience. 32.4% of listings are priced as good or great deals, which gives you some room to shop selectively.

Is the 2024 GMC Sierra 3500HD reliable?

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

The 2024 Sierra 3500HD is built around heavy-duty capability, and its broad range of standard and available safety equipment adds confidence for daily use and towing. Its size and complexity are part of the ownership equation, though, so long-term risk for used buyers is less about basic durability and more about finding a well-maintained truck that hasn’t been overworked.

What should I look for when buying a used 2024 GMC Sierra 3500HD?

Accident-free inventory is excellent at 94.8% — clean inventory, standard diligence applies.

You should still run a vehicle history report to confirm accident history, prior use, and maintenance patterns. Put inspection priority on the truck’s towing hardware, suspension, brakes, tires, and any signs of heavy-duty wear, especially if it was used for frequent hauling. Focus on overall condition and equipment function, since higher-spec trucks can carry more features that need to work properly.

Is now a good time to buy a used 2024 GMC Sierra 3500HD?

This is a moderate market, so you can be selective without expecting a deep bargain on every listing.

• Deal availability: 32.4% of listings are priced as good or great deals.
• Inventory: There are 1,305 listings available.
• Price trend: Prices have softened 7.36% compared with last year.
• Clean inventory: 94.8% of listings are accident-free.

If you find a listing below $67,531, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2024 GMC Sierra 3500HD's resale value?

The current average of $67,531 sits slightly below last year's $72,895.

That price movement suggests the market has cooled, which can matter if you plan to sell later. A softer entry price today may help you buy more efficiently, but it also means future resale will depend heavily on condition, mileage, and how well the truck has been maintained. Because heavy-duty trucks can see hard use, a clean history and strong presentation will matter a lot when it comes time to trade or sell.

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 2024 GMC Sierra 3500HD or consider a different year?

If you're weighing the 2024 against nearby model years, here's how to think about it:

Choose the 2024 if:

• 32.4% of listings are priced as good or great deals.
• Accident-free inventory is excellent at 94.8% — clean inventory, standard diligence applies.
• Price trend: Prices have softened 7.36% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line:

If you want the best balance of updated features, strong owner satisfaction, and a market that still offers some deal potential, the 2024 is the primary year to target. If your main goal is to spend less, a nearby older year may be worth considering, but you’ll be trading away some of the 2024’s refreshed tech and feature updates.

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