Used 2021 RAM 3500 for SaleNationwide

How much does the 2021 RAM 3500 cost?

Prices have softened 6.00% compared to this time last year, making it a favourable time to shop this model year.

There are 204 listings available, which suggests you have a reasonable 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 a heavy-duty truck that can handle demanding jobs while still feeling more refined and comfortable than a basic work truck. With 28.4% of listings marked as good or great deals, there is also a decent amount of market value to explore.

Is the 2021 RAM 3500 reliable?

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

The owner feedback also points to a truck that feels dependable in the ways that matter most for heavy-duty use, especially when it comes to towing and handling heavy loads. That kind of trouble-free reputation is encouraging if you plan to count on it for regular work or long-term ownership.

For used buyers, the main long-term risk is less about the truck’s core capability and more about finding one that has been maintained properly given the demands of heavy-duty use.

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

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

• Deal availability: 28.4% of listings are priced as good or great deals.
• Inventory: There are 204 listings available.
• Price trend: Prices have softened 6.00% compared with last year.

If you find a listing below $53,493 CAD, 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 $57,957 CAD sits slightly below last year's $61,654 CAD.

That softer pricing suggests the market has become a bit more buyer-friendly, which can work against short-term resale gains if you buy at the wrong point. If you plan to sell later, the current trend means your return will depend heavily on how well the truck is equipped, maintained, and priced when you list it.

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:

• 28.4% of listings are priced as good or great deals.
• Price trend: Prices have softened 6.00% compared with last year.
• Owners rate it 4.71/5 — a strong satisfaction signal.

The bottom line: If you want the strongest mix of value, owner satisfaction, and current market softness, the 2021 is the year to focus on. If you are especially price-sensitive, you can also compare nearby years to see whether a lower asking price outweighs the 2021’s strong owner feedback and current deal availability.

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