Used 2021 RAM 3500 for Sale nearWindsor, ON

How much does the 2021 RAM 3500 cost?

Prices have softened 6.76% 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 4.71/5 user rating points to strong owner satisfaction. Owners consistently praise its towing capability, handling with heavy loads, and spacious cab, and they also value 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 comfortable and upscale than a typical work truck. With 27.9% of listings marked as good or great deals, there is still some market flexibility if you shop carefully.

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 dependable, trouble-free ownership experience for many shoppers, with praise centred on its towing ability, heavy-load handling, and overall confidence in daily use. That kind of long-term approval matters in a heavy-duty truck, where buyers often expect durability and consistency over many years of work.

For used buyers, the main long-term ownership risk is less about the truck’s core appeal and more about choosing a well-maintained example that has been used responsibly.

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 with some leverage if you know what you want.

• Deal availability: 27.9% of listings are priced as good or great deals.
• Inventory: There are 204 listings available.
• Price trend: Prices have softened 6.76% compared with last year.

If you find a listing below $53,480 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 $58,029 CAD sits slightly below last year's $62,237 CAD.

That softer pricing suggests the market has become a bit more favourable for buyers, but it can also mean future sellers may need to be realistic about expectations if they plan to trade in or resell soon. Because the truck still sits in a strong heavy-duty segment and continues to attract shoppers looking for capability and comfort, well-kept examples should remain easier to move than less desirable alternatives.

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:

• 27.9% of listings are priced as good or great deals.
• Price trend: Prices have softened 6.76% compared with last year.
• Owners rate it 4.71/5 — a strong satisfaction signal.

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

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.