Used 2018 Ford F-350 Super Duty for Sale near Montana

How much does the 2018 Ford F-350 Super Duty cost?

Prices have softened 9.26% compared to this time last year, making it a favourable time to shop this model year.

There are 75 listings available, which gives you a reasonable amount of inventory to compare before you buy.

Is the 2018 Ford F-350 Super Duty a good car?

The 2018 Ford F-350 Super Duty is a strong fit if you want a heavy-duty pickup that blends serious capability with a more modern, better-equipped feel. It earned a user rating of 3.75/5, and its appeal is rooted in its broad range of cab and bed combinations, available luxury-oriented trims, and the way it pairs brute strength with modern convenience and driver-assistance features.

The truck’s usefulness is especially clear if you need maximum towing and hauling ability, since it was built to handle demanding work while still offering a more upscale cabin than many heavy-duty rivals. The market also shows 20.0% of listings as good or great deals, which gives you some room to shop selectively.

Is the 2018 Ford F-350 Super Duty reliable?

The 2018 Ford F-350 Super Duty is presented as a capable, modern heavy-duty truck with a strong feature set, but it is still a large, expensive vehicle with trade-offs in everyday comfort. Its aluminium-intensive body, updated safety tech, and broad powertrain range point to a well-developed design aimed at hard use and long-distance towing.

For used buyers, the main long-term ownership risk is that a truck built for maximum hauling can be costly to keep in top shape, especially if it has been worked hard or equipped with the diesel powertrain.

Is now a good time to buy a used 2018 Ford F-350 Super Duty?

This looks like a moderate buyer’s market, so you can be selective without expecting deep bargain-bin pricing across the board.

• Deal availability: 20.0% of listings are priced as good or great deals.
• Inventory: There are 75 listings available.
• Price trend: Prices have softened 9.26% compared with last year.

If you find a listing below $38,911 CAD, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 Ford F-350 Super Duty's resale value?

The current average of $45,617 CAD sits slightly below last year's $50,273 CAD.

That decline suggests the market has moved in buyers’ favour, which can help you negotiate more confidently today. For a future seller, it also means resale value may be more sensitive to condition, mileage, and equipment than it would be in a stronger pricing environment. If you buy well now, you may have a better chance of limiting depreciation pressure later.

Should I buy a 2018 Ford F-350 Super Duty or consider a different year?

If you're weighing the 2018 against nearby model years, here's how to think about it:

Choose the 2018 if:

• 20.0% of listings are priced as good or great deals.
• Price trend: Prices have softened 9.26% compared with last year.

The bottom line: The 2018 is a sensible choice if you want the updated heavy-duty formula with modern tech, strong towing ability, and a market that has eased from last year. If you are especially price-sensitive, you can also compare nearby years to see whether a similar truck offers a better entry price, but the 2018 remains a compelling middle ground between capability and value.

These recommendations are based on CarGurus' proprietary market data from September 22, 2026, CarGurus experts' opinions, and generative AI.