Used 2018 RAM 3500 for Sale nearSaint Louis, MO

How much does the 2018 RAM 3500 cost?

Prices have softened 10.43% compared to this time last year, making it a favorable time to shop this model year.

There are 812 listings available, which suggests you have a solid amount of inventory to compare.

Is the 2018 RAM 3500 a good car?

Yes — the 5/5 user rating points to strong owner satisfaction. Owners consistently praise its performance and power, especially for heavy towing, along with its comfortable ride and sturdy build. The review summary also highlights thoughtful design and fuel economy for a larger truck, which fits well if you want a heavy-duty truck that still feels livable for everyday use. With 30.2% of listings marked as good or great deals, the market offers some room to shop selectively.

Is the 2018 RAM 3500 reliable?

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

The review summary points to a truck that feels reliable and dependable in the ways that matter most to used buyers: strong performance, heavy towing capability, and a sturdy build. It also suggests a trouble-free ownership experience, since reviews did not surface major dislikes. For a used buyer, that kind of feedback lowers long-term ownership risk, though you should still verify maintenance history and overall condition before you commit.

What should I look for when buying a used 2018 RAM 3500?

At 68.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

Start with a vehicle history report so you can confirm accident records, title status, and ownership history before you go any further. Then prioritize a pre-purchase inspection, especially if the truck has been used for towing or other demanding work. Focus your condition check on signs of heavy-duty wear, since a truck like this can look clean on the surface while still carrying a hard-use past.

Is now a good time to buy a used 2018 RAM 3500?

This looks like a moderate, selective buyer’s market, so you can shop carefully and still find worthwhile options.

• Deal availability: 30.2% of listings are priced as good or great deals.
• Inventory: There are 812 listings available.
• Price trend: Prices have softened 10.43% compared with last year.
• Clean inventory: 68.5% of listings are accident-free.

If you find a listing below $35,420, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 RAM 3500's resale value?

The current average of $35,440 sits slightly below last year's $39,564.

That price movement suggests the market has cooled, which can make the truck easier to buy now but may also limit short-term upside if you plan to resell soon. If you buy at the right price and keep the truck in strong condition, you can help protect your future resale position. Trucks with broad appeal and strong owner satisfaction tend to hold buyer interest better than similar vehicles with weaker reviews.

Vehicles with strong owner satisfaction ratings, like this model year's 5/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2018 RAM 3500 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:

• 30.2% of listings are priced as good or great deals.
• At 68.5% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 10.43% compared with last year.
• Owners rate it 5/5 — a strong satisfaction signal.

The bottom line: The 2018 is the better pick if you want a strong mix of value, owner satisfaction, and current market softness. If you are especially price-sensitive, a nearby year may still be worth comparing, but the 2018 stands out as a sensible primary target when you want a heavy-duty truck with broad appeal and a more favorable buying environment.

How does the 2018 RAM 3500 compare to the 2018 Chevrolet Silverado 3500HD?

These recommendations are based on CarGurus' proprietary market data from November 10, 2026, CarGurus experts' opinions, and generative AI.