Used 2021 Ford F-350 Super Duty for Sale nearBurlington, ON

How much does the 2021 Ford F-350 Super Duty cost?

Prices have softened 15.36% compared to this time last year, making it a favourable time to shop this model year.

There are 177 listings available, which gives you a reasonable amount of choice in the used market.

Is the 2021 Ford F-350 Super Duty a good car?

Generally — the 4.44/5 user rating suggests you’re looking at a well-liked heavy-duty truck. Owners commonly praise its robust performance, spacious interior, and the amount of features you get for the price. The review summary also points to strong fuel efficiency on long trips, which can matter if you use this truck for extended highway driving. With its work-ready capability and broad range of uses, it suits buyers who want a heavy-duty truck that can handle demanding jobs while still offering modern comfort and technology. The market currently shows 22.0% of listings as good or great deals, which gives you some room to shop selectively.

Is the 2021 Ford F-350 Super Duty reliable?

Owners rate it 4.44/5, a solid signal of long-term satisfaction.

The owner feedback points to a truck that feels robust and dependable in everyday use, with drivers highlighting its strong performance and confidence over longer trips. That kind of feedback matters for a heavy-duty pickup, where you want something you can count on for work and towing. For used buyers, the main long-term ownership risk is paying a premium for capability, so condition and maintenance history matter a lot.

Is now a good time to buy a used 2021 Ford F-350 Super Duty?

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

• Deal availability: 22.0% of listings are priced as good or great deals.
• Inventory: There are 177 listings available.
• Price trend: Prices have softened 15.36% compared with last year.

If you find a listing below $57,492 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Ford F-350 Super Duty's resale value?

The current average of $58,050 CAD sits slightly below last year's $68,587 CAD.

That price movement suggests the market has already adjusted downward, which can help you buy more confidently now but may limit short-term upside if you plan to resell soon. For a future seller, the current softness means you should expect more competition from similarly priced listings. Even so, trucks with strong owner satisfaction often keep steady demand when they’re well maintained and properly equipped.

Vehicles with solid owner satisfaction ratings, like this model year's 4.44/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2021 Ford F-350 Super Duty 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:

• 22.0% of listings are priced as good or great deals.
• Price trend: Prices have softened 15.36% compared with last year.
• Owners rate it 4.44/5 — a solid satisfaction signal.

Consider the 2020 if:

• At $55,705 CAD, the 2020 costs less than the current year's $58,050 CAD average.
• It adds a new 7.3-litre V8 and a broader range of configurations.

The bottom line:
Choose the 2021 if you want the stronger current-market balance of price, satisfaction, and deal availability. If you’re more price-sensitive, the 2020 is the better value play because it comes in lower and still offers broad capability.

These recommendations are based on CarGurus' proprietary market data from September 11, 2026, CarGurus experts' opinions, and generative AI.