Used 2020 RAM 3500 for Sale nearSan Diego, CA

How much does the 2020 RAM 3500 cost?

Prices have softened 11.13% compared to this time last year, making it a favorable time to shop this model year.

There are 888 listings available, which gives you a solid amount of inventory to compare.

Is the 2020 RAM 3500 a good car?

Yes — the 2020 RAM 3500 earns a 4.8/5 user rating, which points to strong owner satisfaction. Owners consistently praise its power and towing capacity, along with the comfort of the interior and the large display and other advanced features. That lines up well if you want a heavy-duty truck that can handle demanding jobs while still feeling more upscale and usable as a daily driver. With 32.3% of listings marked as good or great deals, you have some room to shop selectively.

Is the 2020 RAM 3500 reliable?

Owners rate it 4.8/5, a strong signal of long-term satisfaction.

Owner feedback also highlights dependable performance, especially around towing and overall capability, while describing the truck as something many buyers can count on for serious use. At the same time, some owners mention specific mechanical concerns, including the CP4 pump and DPF filter, which can affect long-term ownership costs if you buy a poorly maintained example. For used buyers, that means reliability can be strong, but maintenance history matters a lot.

What should I look for when buying a used 2020 RAM 3500?

At 69.6% 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 if the truck has been used for heavy towing or commercial work. Focus on overall condition, maintenance records, and signs of wear that could point to expensive future repairs.

Is now a good time to buy a used 2020 RAM 3500?

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

• Deal availability: 32.3% of listings are priced as good or great deals.
• Inventory: There are 888 listings available.
• Price trend: Prices have softened 11.13% compared with last year.
• Clean inventory: 69.6% of listings are accident-free.

If you find a listing below $44,300, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 RAM 3500's resale value?

The current average of $44,448 sits slightly below last year's $50,017.

That decline suggests the market has become more favorable for buyers, but it also means future sellers may face some pressure if prices continue to soften. If you buy at the right price and keep the truck in strong condition, you can help protect your resale position. Heavy-duty trucks with strong demand and broad capability tend to hold attention better than niche vehicles, especially when they remain well maintained.

Vehicles with strong owner satisfaction ratings, like this model year's 4.8/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2020 RAM 3500 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:

• 32.3% of listings are priced as good or great deals.
• At 69.6% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 11.13% compared with last year.
• Owners rate it 4.8/5 — a strong satisfaction signal.

The bottom line: You should lean toward the 2020 if you want a strong mix of capability, comfort, and current market value, especially if you can verify a clean history and solid maintenance. If you are especially price-sensitive, it can also make sense to compare nearby years and focus on the best-maintained truck with the cleanest records rather than the newest badge alone.

How does the 2020 RAM 3500 compare to the 2020 Chevrolet Silverado 3500HD?

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.