Used 2021 Chevrolet Silverado 2500HD for Sale near Niagara Falls, ON

How much does the 2021 Chevrolet Silverado 2500HD cost?

Prices have softened 20.78% compared to this time last year, making it a favourable time to shop this model year.

There are 121 listings available, which gives you a reasonable amount of choice in the used market.

Is the 2021 Chevrolet Silverado 2500HD a good car?

Yes — the 4.7/5 user rating points to strong owner satisfaction. Owners consistently praise the truck’s impressive power, comfortable ride, and spacious interior, while also noting its robust features and useful everyday usability for a heavy-duty pickup. The overview also shows why it fits your needs if you want serious towing and hauling capability without giving up a more modern, better-equipped cabin. With 37.2% of listings marked as good or great deals, there is still meaningful value to be found.

Is the 2021 Chevrolet Silverado 2500HD reliable?

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

The owner feedback points to a truck that many drivers feel they can count on, with dependable power and a generally trouble-free ownership experience. The same reviews also suggest that long-term satisfaction is helped by its strong performance and comfortable ride, even if some owners mention minor cosmetic issues and a cheaper-feeling interior in places. For used buyers, the main long-term ownership risk is less about core capability and more about whether the specific truck has been maintained well and lived an easier life.

Is now a good time to buy a used 2021 Chevrolet Silverado 2500HD?

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

• Deal availability: 37.2% of listings are priced as good or great deals.
• Inventory: There are 121 listings available.
• Price trend: Prices have softened 20.78% compared with last year.

If you find a listing below $43,650 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Chevrolet Silverado 2500HD's resale value?

The current average of $43,650 CAD sits slightly below last year's $55,100 CAD.

That price movement suggests the market has become more favourable for buyers, but it also means future sellers may need to be realistic about what the truck can command. If prices stay near this level, resale value should remain steady rather than strong, especially for higher-mileage examples or trucks with less desirable equipment. 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 Chevrolet Silverado 2500HD 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:

• 37.2% of listings are priced as good or great deals.
• Price trend: Prices have softened 20.78% compared with last year.
• Owners rate it 4.7/5 — a strong satisfaction signal.

The bottom line: The 2021 is the better pick if you want a heavy-duty truck with strong owner approval and a market that currently favours shoppers. If your priority is stretching your budget further, you can also keep an eye on nearby model years, but the 2021 stands out as the safer all-around choice when you want capability, comfort, and value in one package.

How does the 2021 Chevrolet Silverado 2500HD compare to the 2021 Ford F-250 Super Duty?

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

These recommendations are based on CarGurus' proprietary market data from November 4, 2026, CarGurus experts' opinions, and generative AI.