Used 2020 Chevrolet Silverado 3500HD for Sale nearTucson, AZ

How much does the 2020 Chevrolet Silverado 3500HD cost?

Prices have softened 6.82% compared to this time last year, making it a favorable time to shop this model year.

There are 782 listings available, which gives you a meaningful pool to compare prices and equipment.

Is the 2020 Chevrolet Silverado 3500HD a good car?

Yes — the 5/5 user rating points to strong owner satisfaction, and the 2020 Chevrolet Silverado 3500HD’s appeal is rooted in serious heavy-duty capability, broad configuration flexibility, and useful towing technology. If you need a truck built for hard work, the combination of up to 36,000 pounds of towing, up to 7,290 pounds of payload, and available trailering tech makes it especially compelling. The market also shows 29.0% of listings as good or great deals, which gives you some room to shop selectively.

Is the 2020 Chevrolet Silverado 3500HD reliable?

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

The 2020 Chevrolet Silverado 3500HD is described as a purpose-built heavy-duty truck with useful equipment, broad configurations, and strong towing hardware, which supports confidence if you need a truck for demanding use. For used buyers, the main long-term ownership risk is making sure the truck was equipped and maintained as expected, especially given that some examples may have been built without features they otherwise might have had.

What should I look for when buying a used 2020 Chevrolet Silverado 3500HD?

At 74.8% 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 and ownership background before you get too far into negotiations. Then prioritize a thorough inspection of the truck’s condition, with extra attention to signs of hard use, towing wear, and whether the equipment matches the listing. Because some trucks were built without features they might otherwise have received, verify the actual equipment on the vehicle rather than relying only on the listing description.

Is now a good time to buy a used 2020 Chevrolet Silverado 3500HD?

This is a moderate, selective buyer’s market, so you can shop patiently and still find worthwhile listings.

• Deal availability: 29.0% of listings are priced as good or great deals.
• Inventory: There are 782 listings available.
• Price trend: Prices have softened 6.82% compared with last year.
• Clean inventory: 74.8% of listings are accident-free.

If you find a listing below $43,107, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 Chevrolet Silverado 3500HD's resale value?

The current average of $43,119 sits slightly below last year's $46,277.

That decline suggests the truck has become more affordable for buyers today, but it also means a future seller may face a softer pricing environment than owners saw a year ago. If you buy well and keep the truck in strong condition, you can help protect value, but the market is still rewarding shoppers more than sellers right now. Heavy-duty capability and broad usefulness should continue to support demand, especially for well-equipped examples.

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 2020 Chevrolet Silverado 3500HD or consider a different year?

If you're weighing the 2020 against nearby model years, here's how to think about it:

Choose the 2020 if:

• 29.0% of listings are priced as good or great deals.
• At 74.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 6.82% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

Consider the 2021 if:

• At $46,059, the 2021 costs more than the current year's $43,119 average.
• It adds a more everyday-friendly balance of capability and livability.

The bottom line: You should start with the 2020 if you want the better value and are willing to shop carefully for condition and equipment. If you want a newer truck and can stretch your budget, the 2021 is the better secondary path.

How does the 2020 Chevrolet Silverado 3500HD compare to the 2020 Ford F-350 Super Duty?

Read our full side-by-side expert comparison here.

These recommendations are based on CarGurus' proprietary market data from October 27, 2026, CarGurus experts' opinions, and generative AI.