Used 2017 GMC Sierra 3500HD for Sale nearSeattle, WA

How much does the 2017 GMC Sierra 3500HD cost?

Prices have softened 8.08% compared to this time last year, making it a favorable time to shop this model year.

There are 237 listings available, which gives you a solid amount of inventory to compare before you buy.

Is the 2017 GMC Sierra 3500HD a good car?

Yes — the 5/5 user rating points to strong owner satisfaction for this model year.

The 2017 GMC Sierra 3500HD stands out as a heavy-duty truck that still leaned hard into work-truck capability while offering enough refinement to appeal to buyers who wanted more than just brute strength. Its cabin was completely revamped, with smarter soft-touch materials and a more integrated dashboard layout that brought the infotainment touchscreen, climate controls, and air vents together in a central pod. That mix of tougher utility and a more polished interior makes it a strong fit if you want serious capability without giving up everyday comfort.

The market also shows 29.1% of listings as good or great deals, which gives you some room to shop selectively.

Is the 2017 GMC Sierra 3500HD reliable?

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

The 2017 GMC Sierra 3500HD’s strengths include impressive towing and hauling ability, a wide range of configurations, and a cabin that could be equipped with genuinely upscale features. At the same time, this generation was not without drawbacks, and recalls were a recurring issue across the run.

For used buyers, that means you should treat maintenance history and recall completion as part of the ownership risk check before you commit.

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

At 70.9% 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 confirm accident records, title status, and service history before you get too far into the process. After that, prioritize a thorough inspection of the truck’s body, frame, and mechanical condition, especially if it has been used for towing or hauling. Focus on signs of wear that could affect long-term durability, since heavy-duty trucks often see harder use than their mileage alone suggests.

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

This looks like a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile options.

• Deal availability: 29.1% of listings are priced as good or great deals.
• Inventory: There are 237 listings available.
• Price trend: Prices have softened 8.08% compared with last year.
• Clean inventory: 70.9% 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 $38,735 sits slightly below last year's $42,139.

That price movement suggests the market has cooled enough to give you a better entry point now than a year ago. If you buy well and keep the truck in strong condition, you may be better positioned when it comes time to sell because you’re starting from a lower acquisition cost. The truck’s broad appeal as a capable heavy-duty pickup also helps support future demand.

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:

• 29.1% of listings are priced as good or great deals.
• At 70.9% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 8.08% 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 gives you some negotiating room, the 2017 is the primary year to target. If you’re especially price-sensitive, you can also compare nearby years to see whether a lower asking price outweighs the 2017’s combination of features and owner satisfaction.

These recommendations are based on CarGurus' proprietary market data from September 15, 2026, CarGurus experts' opinions, and generative AI.