Used 2021 RAM 3500 for Sale near Ontario

How much does the 2021 RAM 3500 cost?

Prices have softened 4.84% compared to this time last year, making it a favourable time to shop this model year.

There are 212 listings available, which suggests a decent amount of inventory for you to compare.

Is the 2021 RAM 3500 a good car?

Yes — the 4.7/5 user rating points to strong owner satisfaction. Owners consistently praise its towing capability, handling with heavy loads, and spacious cab, and they also appreciate the truck’s ride quality compared with competitors. For you, that makes it a compelling choice if you want a heavy-duty truck that can handle serious work while still feeling more refined than a traditional workhorse. With 31.6% of listings marked as good or great deals, there’s also a meaningful share of attractive options in the market.

Is the 2021 RAM 3500 reliable?

Owners rate it 4.7/5, a strong signal of long-term satisfaction.

The owner feedback 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. The repeated praise for its solid performance and comfortable interior suggests you can count on it as a capable long-term ownership choice. For used buyers, the main risk is less about day-to-day satisfaction and more about making sure the specific truck has been cared for properly given its demanding job.

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

This looks like a moderate, selective buyer’s market, so you can be patient and still find worthwhile listings.

• Deal availability: 31.6% of listings are priced as good or great deals.
• Inventory: There are 212 listings available.
• Price trend: Prices have softened 4.84% compared with last year.

If you find a listing below $53,472 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 $58,655 CAD sits slightly below last year's $61,639 CAD.

That price movement suggests the market has eased a bit, which can help you buy more confidently now, but it also means a future sale may not recover quite as much as it would have when prices were higher. Even so, the truck’s strong reputation for capability and owner satisfaction should help support demand when you eventually decide to sell. If you buy well and keep the truck in good condition, the softer current pricing could work in your favour over the long run.

Vehicles with strong owner satisfaction ratings, like this model year's 4.7/5, 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:

• 31.6% of listings are priced as good or great deals.
• Price trend: Prices have softened 4.84% compared with last year.
• Owners rate it 4.7/5 — a strong satisfaction signal.

The bottom line: If you want the strongest mix of current pricing, owner satisfaction, and heavy-duty capability, the 2021 is the one to focus on first. If you’re especially price-sensitive, you can also compare nearby years to see whether a lower asking price outweighs the 2021’s strong market position and owner approval.

How does the 2021 RAM 3500 compare to the 2021 RAM 2500?

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