Used 2021 RAM 3500 for Sale nearPortland, OR

How much does the 2021 RAM 3500 cost?

Prices have softened 8.32% compared to this time last year, making it a favorable time to shop this model year.

There are 1,290 listings available, which gives you a meaningful amount of inventory to compare.

Is the 2021 RAM 3500 a good car?

Yes — the 2021 RAM 3500 earns a 4.71/5 user rating, which points to strong owner satisfaction. Owners consistently praise its towing capability, handling with heavy loads, and spacious cab, and many also like the ride quality compared with competitors. For you, that makes it a strong fit if you want maximum capability with a more refined cabin and daily-driver comfort. With 32.6% of listings marked as good or great deals, there is still room to shop selectively.

Is the 2021 RAM 3500 reliable?

Owners rate it 4.71/5, a strong signal of long-term satisfaction.

User feedback highlights that the truck feels solid and dependable in heavy-duty use, with owners especially valuing its towing performance and confidence under load. The overall tone of the reviews suggests a truck you can count on for demanding work and long-term ownership. For used buyers, that means your biggest risk is less about broad owner dissatisfaction and more about finding a well-maintained example with a clean history.

What should I look for when buying a used 2021 RAM 3500?

Accident-free inventory is solid at 75.7% — always verify the vehicle history report.

You should start with a history report to confirm accident status, title history, and maintenance patterns. Then prioritize a thorough inspection of the truck’s condition, especially signs of hard use, because heavy-duty trucks can see a lot of towing and hauling. Focus on how the cabin, suspension, and overall wear line up with the mileage and asking price.

Is now a good time to buy a used 2021 RAM 3500?

This looks like a moderate market, so you can shop carefully without feeling rushed.

• Deal availability: 32.6% of listings are priced as good or great deals.
• Inventory: There are 1,290 listings available.
• Price trend: Prices have softened 8.32% compared with last year.
• Clean inventory: 75.7% of listings are accident-free.

If you find a listing below $46,748, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 RAM 3500's resale value?

The current average of $46,748 sits slightly below last year's $50,992.

That price movement suggests the market has cooled, which can help you buy at a better entry point today. For future resale, the key question is whether the truck continues to hold buyer interest as a capable, well-equipped heavy-duty model. If you keep it in strong condition and avoid accident history, you should be in a better position when it is time to sell.

Vehicles with strong owner satisfaction ratings, like this model year's 4.71/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2021 RAM 3500 or consider a different year?

If you're weighing the 2021 against nearby model years, here's how to think about it:

Choose the 2021 if:

• 32.6% of listings are priced as good or great deals.
• Accident-free inventory is solid at 75.7% — always verify the vehicle history report.
• Price trend: Prices have softened 8.32% compared with last year.
• Owners rate it 4.71/5 — a strong satisfaction signal.

The bottom line:

The 2021 RAM 3500 is the right pick if you want a heavy-duty truck with strong owner approval, a softer price than last year, and enough inventory to shop for the right condition and deal. If you are especially price-sensitive, you can also compare nearby years, but the 2021 stands out as a balanced choice when you want capability, comfort, and a market that still offers room to negotiate.

These recommendations are based on CarGurus' proprietary market data from October 13, 2026, CarGurus experts' opinions, and generative AI.