Used 2021 Chevrolet Silverado 3500HD for Sale nearEdmonton, AB

How much does the 2021 Chevrolet Silverado 3500HD cost?

Prices have softened 8.83% compared to this time last year, making it a favourable time to shop this model year.

There are 78 listings available, which gives you a modest amount of inventory to compare.

Is the 2021 Chevrolet Silverado 3500HD a good car?

Yes — the 2021 Chevrolet Silverado 3500HD earns a 5/5 user rating, which points to strong owner satisfaction. It is aimed squarely at buyers who need a heavy-duty pickup with serious towing and payload capability, plus a clear work-first identity. The truck also offers useful cab and bed combinations, available four-wheel drive, dual-rear-wheel stability, and trailering-focused technology that supports demanding use. With 25.6% of listings marked as good or great deals, you still have some room to shop carefully.

Is the 2021 Chevrolet Silverado 3500HD reliable?

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

The 2021 Silverado 3500HD is built around proven heavy-duty hardware, including a 6.6-litre gas V8, an available Duramax turbodiesel V8, and an Allison ten-speed automatic transmission. Its work-focused design and towing-oriented equipment suggest it is meant to handle hard use over time. For used buyers, the main long-term ownership risk is less about the truck’s mission and more about whether a previous owner used it for demanding towing or hauling.

Is now a good time to buy a used 2021 Chevrolet Silverado 3500HD?

This is a moderate, selective buyer’s market, so you can shop with some leverage if you are patient and focused.

• Deal availability: 25.6% of listings are priced as good or great deals.
• Inventory: There are 78 listings available.
• Price trend: Prices have softened 8.83% compared with last year.

If you find a listing below $56,663 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Chevrolet Silverado 3500HD's resale value?

The current average of $58,132 CAD sits slightly below last year's $63,761 CAD.

That softer pricing can be helpful if you are buying now, but it also means a future seller may need to price competitively to stand out. The truck’s heavy-duty capability and clear work-focused appeal should help keep demand steady among buyers who need serious towing and payload capacity. Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2021 Chevrolet Silverado 3500HD 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:

• 25.6% of listings are priced as good or great deals.
• Price trend: Prices have softened 8.83% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line: The 2021 is the right path if you want a heavy-duty Silverado with strong owner approval and a market that has eased from last year. If you are especially price-sensitive, you can also keep an eye on nearby model years and compare listings closely, but the 2021 stands out as a solid choice when capability and value both matter.

How does the 2021 Chevrolet Silverado 3500HD compare to the 2021 Ford F-350 Super Duty?

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