Used 2018 Ford F-350 Super Duty for Sale nearPhoenix, AZ

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

Prices have softened 5.06% compared to this time last year, making it a favorable time to shop this model year.

There are 1,388 listings available, which gives you a solid pool to compare prices and equipment.

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 heavy-duty capability with a more modern feature set, and its user rating is 3.8/5. The overview points to a truck that blends serious towing strength with useful tech, including driver-assistance features, a surround-view camera system, and available SYNC 3, so it works well if you want a work truck that feels more current than purely utilitarian. It also has broad appeal for buyers who need major towing and hauling ability without giving up convenience features. There are 29.3% of listings priced 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 described as having an excellent reliability record overall, which is a strong point for a used heavy-duty truck. The overview also suggests that it combines durability with modern equipment, so you are not just buying capability but a truck built to handle demanding use. For long-term ownership, your biggest risk is usually tied to how hard the truck was worked before you buy it, especially if it was used for towing or commercial duty.

What should I look for when buying a used 2018 Ford F-350 Super Duty?

At 71.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report so you can confirm accident records, title status, and prior use. After that, prioritize a thorough inspection of the truck’s frame, suspension, towing hardware, and any signs of heavy-duty wear, since condition matters more than mileage alone on a truck like this. If possible, focus on listings with clean maintenance records and consistent cosmetic and mechanical condition.

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

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

• Deal availability: 29.3% of listings are priced as good or great deals.
• Inventory: There are 1,388 listings available.
• Price trend: Prices have softened 5.06% compared with last year.
• Clean inventory: 71.4% of listings are accident-free.

If you find a listing below $37,196, 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 $38,605 sits slightly below last year's $40,660.

That price movement suggests the market has cooled enough to give you a better entry point than a year ago. If you buy well now, you may have a better chance of limiting depreciation pressure later because you are starting from a lower average price. For a future seller, the key will be keeping the truck in strong condition and avoiding overpaying today, since resale value is easier to protect when your purchase price is already reasonable.

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:

• 29.3% of listings are priced as good or great deals.
• At 71.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 5.06% compared with last year.

The bottom line: The 2018 is a strong choice if you want the right mix of capability, modern features, and a market that is a bit more favorable than it was a year ago. If you are price-sensitive, you may want to compare it with nearby years and focus on the cleanest, best-priced examples rather than chasing the newest badge alone.

How does the 2018 Ford F-350 Super Duty compare to the 2018 Chevrolet Silverado 3500HD?

These recommendations are based on CarGurus' proprietary market data from October 27, 2026, CarGurus experts' opinions, and generative AI.