Used 2017 GMC Sierra 3500HD for Sale nearLos Angeles, CA

How much does the 2017 GMC Sierra 3500HD cost?

Prices have softened 8.87% compared to this time last year, making it a favorable time to shop this model year.

There are 243 listings available, which suggests you have a workable amount of inventory to compare.

Is the 2017 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 balances serious work capability with a more polished cabin. You get a model that still leans into towing and hauling strength, but also offers enough refinement and configuration variety to suit buyers who want more than a bare-bones work truck. The 28.4% share of good or great deals also suggests there are some attractive listings to pursue.

Is the 2017 GMC Sierra 3500HD reliable?

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

The overview also notes that this generation had recurring recalls, so you should treat maintenance history and recall completion as part of your buying checklist. For used buyers, that means the biggest long-term ownership risk is not the truck’s capability, but whether a specific example has been properly maintained and addressed over time.

What should I look for when buying a used 2017 GMC Sierra 3500HD?

At 70% 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 prior damage was repaired properly. Then prioritize a thorough pre-purchase inspection, especially on a heavy-duty truck where towing use, suspension wear, and overall condition can vary a lot from one example to the next. Focus on service records, signs of hard use, and whether the truck’s condition matches its asking price.

Is now a good time to buy a used 2017 GMC Sierra 3500HD?

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

• Deal availability: 28.4% of listings are priced as good or great deals.
• Inventory: There are 243 listings available.
• Price trend: Prices have softened 8.87% compared with last year.
• Clean inventory: 70.0% of listings are accident-free.

If you find a listing below $37,803, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2017 GMC Sierra 3500HD's resale value?

The current average of $38,622 sits slightly below last year's $42,381.

That decline suggests the market has become a bit more favorable for buyers, but it also means future sellers may need to price carefully to stay competitive. If you buy well now, you may have a better chance of limiting depreciation pressure later. Strong condition and clean history should matter even more for resale because shoppers in this segment tend to compare trucks closely on both capability and provenance.

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 2017 GMC Sierra 3500HD or consider a different year?

If you're weighing the 2017 against nearby model years, here's how to think about it:

Choose the 2017 if:

• 28.4% of listings are priced as good or great deals.
• At 70% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 8.87% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line:

If you want a heavy-duty truck with strong capability, a more refined cabin, and a market that currently offers some pricing relief, the 2017 is the primary year to target. For price-sensitive buyers, nearby years can still be worth comparing, but you should prioritize the cleanest, best-documented truck rather than chasing the lowest sticker alone.

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