Used 2018 Ford F-350 Super Duty for SaleNationwide

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

Prices have softened 1.33% compared to this time last year, making it a favorable time to shop this model year.

There are 1,321 listings available, which gives you a solid pool to compare prices, trims, and equipment.

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

The 2018 Ford F-350 Super Duty is a strong choice if you want heavy-duty capability with a more modern feature set, and its 3.75/5 user rating suggests it lands well with many shoppers. The overview points to serious towing and payload strength, plus useful technology such as blind-spot monitoring, adaptive cruise control, a surround-view camera system, and Pro Trailer Backup Assist, which makes it especially appealing if you need a work truck that also feels easier to live with day to day. Its broad range of trims, cab styles, and bed configurations also gives you flexibility to match the truck to your needs. With 27.3% of listings marked as good or great deals, there is meaningful market opportunity if you shop carefully.

Is the 2018 Ford F-350 Super Duty reliable?

The 2018 Ford F-350 Super Duty is described as a strong, capable heavy-duty truck with a more modern and refined feel than earlier Super Duty generations. The overview also emphasizes that this generation brought a broad set of driver-assistance and towing aids, which adds confidence for daily use and trailering. Even so, you should expect the usual heavy-duty tradeoffs, including a rough ride when the bed is empty and the higher operating demands that come with a truck built for serious work. For used buyers, long-term ownership risk is mainly about choosing a well-maintained example that has not been overworked or neglected.

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

At 70.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and confirm whether any prior damage affected the frame, suspension, towing hardware, or safety systems. Then prioritize a thorough pre-purchase inspection, with extra attention to the truck’s underbody, brakes, tires, steering, and any signs of hard towing or commercial use. Because this is a heavy-duty truck, condition matters as much as mileage, so focus on maintenance records, wear patterns, and how the truck was actually used.

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 have room to compare listings and wait for the right truck.

• Deal availability: 27.3% of listings are priced as good or great deals.
• Inventory: There are 1,321 listings available.
• Price trend: Prices have softened 1.33% compared with last year.
• Clean inventory: 70.7% of listings are accident-free.

If you find a listing below $37,209, 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 $39,584 sits slightly below last year's $40,117.

That modest decline suggests the market has eased a bit, which can help you buy with less pressure today. For a future seller, it also means resale value is still holding relatively close to prior levels rather than dropping sharply. If you keep the truck in strong condition and avoid accident history, you should be in a better position to protect value when it is time to sell.

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:

• 27.3% of listings are priced as good or great deals.
• At 70.7% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 1.33% compared with last year.

The bottom line: The 2018 is a smart primary choice if you want the strongest mix of capability, modern towing tech, and current-market pricing. If you are especially price-sensitive, you can also compare nearby years to see whether a cleaner or better-equipped truck gives you more value for the money, but the 2018 remains a compelling place to start.

These recommendations are based on CarGurus' proprietary market data from September 29, 2026, CarGurus experts' opinions, and generative AI.