Used 2021 Ford F-350 Super Duty for Sale near Ontario

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

Prices have softened 12.51% compared to this time last year, making it a favourable time to shop this model year.

There are 166 listings available, which gives you a decent amount of choice in the used market.

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

Generally — the 2021 Ford F-350 Super Duty earns a 4.4/5 user rating, which points to strong owner satisfaction. Owners commonly praise its robust performance, spacious interior, and the amount of features you get for the price. The overview also shows why it appeals to you if you need a heavy-duty pickup that can work hard without feeling stripped down, especially with its broad mix of capability, safety, and convenience equipment. With 29.5% of listings marked as good or great deals, you have a meaningful number of attractive options to compare.

Is the 2021 Ford F-350 Super Duty reliable?

Owners rate it 4.4/5, a solid signal of long-term satisfaction.

The owner feedback points to a truck that feels robust and dependable in everyday use, with many drivers describing it as a vehicle they can count on. That kind of long-term confidence matters in a used heavy-duty truck, where repair costs and downtime can be a bigger concern than in smaller vehicles. For used buyers, the main ownership risk is paying too much for a truck that has been worked hard, so condition and maintenance history matter.

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 patiently and still find worthwhile listings.

• Deal availability: 29.5% of listings are priced as good or great deals.
• Inventory: There are 166 listings available.
• Price trend: Prices have softened 12.51% compared with last year.

If you find a listing below $57,006 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 $58,601 CAD sits slightly below last year's $66,984 CAD.

That decline suggests the market has become more favourable for buyers, but it also means future sellers may face a softer pricing environment than owners saw a year ago. If you buy now, your resale outcome will depend heavily on trim, condition, and how well the truck has been maintained. Strong demand for capable heavy-duty pickups should help support values, but the recent price drop shows there is still room for negotiation.

Vehicles with solid owner satisfaction ratings, like this model year's 4.4/5, 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:

• 29.5% of listings are priced as good or great deals.
• Price trend: Prices have softened 12.51% compared with last year.
• Owners rate it 4.4/5 — a solid satisfaction signal.

Consider the 2020 if:

• At $57,365 CAD, the 2020 costs less than the current year's $58,601 CAD average.
• It adds a new 7.3-litre V8 and a broader transmission rollout.

The bottom line:
The 2021 is the better all-around pick if you want the strongest mix of owner satisfaction, current-market value, and shopping choice. If your priority is saving as much as possible, the 2020 is the smarter secondary path because it undercuts the 2021 on price while still offering broad capability.

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

The Ford gives you more listings to choose from and a slightly higher share of good or great deals, while the Chevrolet comes in a bit cheaper on average. If selection matters most, the Ford has the edge; if you are focused on the lowest average asking price, the Silverado is worth a look.

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