Used 2021 Ford F-250 Super Duty for Sale near Niagara Falls, ON

How much does the 2021 Ford F-250 Super Duty cost?

Prices have softened 3.17% compared to this time last year, making it a favourable time to shop this model year.

There are 112 listings available, which gives you a modest amount of inventory to compare.

Is the 2021 Ford F-250 Super Duty a good car?

Yes — the 2021 Ford F-250 Super Duty earns a 4.5/5 user rating, which points to strong owner satisfaction. Drivers consistently praise its solid performance, powerful diesel engine, and high resale value, while also appreciating the stylish build and feature content. That fits well if you want a heavy-duty truck that can handle demanding towing and hauling without feeling stripped out in daily use. With 22.3% of listings marked as good or great deals, you still have some room to shop selectively.

Is the 2021 Ford F-250 Super Duty reliable?

Owners rate it 4.5/5, a strong signal of long-term satisfaction.

User feedback also points to a truck that feels dependable and trouble-free in regular ownership, with many drivers highlighting the strong diesel powertrain and overall confidence in the truck’s long-term usefulness. That kind of feedback matters if you plan to keep a used heavy-duty truck for work or towing over several years. For used buyers, the main long-term ownership risk is making sure the truck has been maintained properly, especially given its demanding job profile.

Is now a good time to buy a used 2021 Ford F-250 Super Duty?

This is a moderate market for selective buyers, so it makes sense to compare listings carefully and move quickly on the best-priced trucks.

• Deal availability: 22.3% of listings are priced as good or great deals.
• Inventory: There are 112 listings available.
• Price trend: Prices have softened 3.17% compared with last year.

If you find a listing below $56,363 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2021 Ford F-250 Super Duty's resale value?

The current average of $58,980 CAD sits slightly below last year's $60,912 CAD.

That price movement suggests the market has eased a bit, which can help you buy more confidently now, but it also means future sellers may face a softer pricing environment than they would have a year ago. If you buy at the right number and keep the truck in strong condition, you should still have a solid path to resale later. Vehicles with strong owner satisfaction ratings, like this model year's 4.5/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2021 Ford F-250 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:

• 22.3% of listings are priced as good or great deals.
• Price trend: Prices have softened 3.17% compared with last year.
• Owners rate it 4.5/5 — a strong satisfaction signal.

Consider the 2020 if:

• At $43,915 CAD, the 2020 costs less than the current year's $58,980 CAD average.
• It is spacious and well balanced for heavy-duty work.

The bottom line: Choose the 2021 if you want the stronger overall market position, better owner satisfaction, and a more modern used-truck shopping target. If your priority is spending less upfront, the 2020 is the better value path, especially if you can live with its more basic cabin and fewer advanced features.

These recommendations are based on CarGurus' proprietary market data from October 13, 2026, CarGurus experts' opinions, and generative AI.