Used 2021 RAM 2500 for Sale nearOakville, ON

How much does the 2021 RAM 2500 cost?

Prices have softened 9.87% compared to this time last year, making it a favourable time to shop this model year.

There are 244 listings available, which suggests you have a reasonable amount of inventory to compare.

Is the 2021 RAM 2500 a good car?

Yes — the 2021 RAM 2500 earns a 4.7/5 user rating, which points to strong owner satisfaction. Owners consistently praise its performance, safety features, and value for money, and many also appreciate the impressive power and fuel efficiency, especially with the diesel engine. For you, that makes it a compelling choice if you want a heavy-duty truck that can handle demanding work while still offering a more polished, comfortable feel for everyday use. There are 29.5% of listings priced as good or great deals, which gives you some room to shop selectively.

Is the 2021 RAM 2500 reliable?

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

The owner feedback points to a truck that many people find dependable and trouble-free in day-to-day use, with strong confidence in its long-term ownership experience. That said, used heavy-duty trucks can carry higher repair exposure if they have been worked hard, so you should pay close attention to maintenance records and how the truck was used.

Is now a good time to buy a used 2021 RAM 2500?

This looks like a moderate buyer’s market, so you can be selective without expecting every good truck to sit around for long.

• Deal availability: 29.5% of listings are priced as good or great deals.
• Inventory: There are 244 listings available.
• Price trend: Prices have softened 9.87% compared with last year.

If you find a listing below $49,857 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 RAM 2500's resale value?

The current average of $50,349 CAD sits slightly below last year's $55,864 CAD.

That price movement suggests the market has cooled, which can make the truck more attractive to buyers now but may temper short-term gains for a future seller. If you buy at the right price, you may have less downside risk than someone who purchased when values were higher. Strong owner satisfaction can help support demand when it is time to sell.

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 2500 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:

• 29.5% of listings are priced as good or great deals.
• Price trend: Prices have softened 9.87% compared with last year.
• Owners rate it 4.7/5 — a strong satisfaction signal.

Consider the 2020 if:

• At $43,170 CAD, the 2020 costs less than the current year's $50,349 CAD average.
• It blends serious capability with an unusually upscale feel.

The bottom line: Choose the 2021 if you want the stronger value proposition in today’s market and are comfortable shopping carefully for a well-priced truck. Consider the 2020 if your priority is spending less up front and you still want a refined heavy-duty pickup.

How does the 2021 RAM 2500 compare to the 2021 Chevrolet Silverado 2500HD?

Read our full side-by-side expert comparison here.

These recommendations are based on CarGurus' proprietary market data from October 21, 2026, CarGurus experts' opinions, and generative AI.