Used 2018 RAM 2500 for Sale nearSaint Louis, MO

How much does the 2018 RAM 2500 cost?

Prices have softened 6.78% compared to this time last year, making it a favorable time to shop this model year.

There are 2,394 listings available, which suggests solid inventory for shoppers comparing prices and trims.

Is the 2018 RAM 2500 a good car?

Yes — the 2018 RAM 2500 earns a 4.61/5 user rating, which points to strong owner satisfaction. Owners consistently praise its reliability, power, and towing capacity, and many highlight the Cummins engine’s strength when pulling heavy loads. That fits especially well if you want a heavy-duty pickup that can handle work duties while still offering more comfort and technology than a basic work truck. With 28.2% of listings marked as good or great deals, you have some room to shop selectively.

Is the 2018 RAM 2500 reliable?

Owners rate it 4.61/5, a strong signal of long-term satisfaction.

The owner feedback repeatedly calls out reliability, and it also emphasizes dependable performance, strong towing, and the kind of trouble-free capability buyers want from a heavy-duty truck. That combination suggests the truck can be a solid long-term ownership choice if it has been maintained properly. For used buyers, the main risk is paying for a hard-worked truck without verifying how it was used and cared for.

What should I look for when buying a used 2018 RAM 2500?

At 66.8% 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 separate clean trucks from those with prior damage. After that, prioritize a thorough pre-purchase inspection, especially on trucks that may have been used for towing or heavy-duty work. Focus on overall condition, maintenance evidence, and signs of wear that could point to hard use rather than just mileage.

Is now a good time to buy a used 2018 RAM 2500?

This looks like a moderate, selective buyer’s market, so you can shop patiently but should move quickly on strong listings.

• Deal availability: 28.2% of listings are priced as good or great deals.
• Inventory: There are 2,394 listings available.
• Price trend: Prices have softened 6.78% compared with last year.
• Clean inventory: 66.8% of listings are accident-free.

If you find a listing below $31,831, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2018 RAM 2500's resale value?

The current average of $31,872 sits slightly below last year's $34,191.

That price movement suggests the market has cooled, which can help you buy more favorably now but may also limit short-term upside if you plan to resell soon. For future sellers, the softer pricing means condition, mileage, and maintenance history matter even more when trying to stand out. Trucks with strong owner satisfaction can still hold demand well, especially when they have a reputation for power and towing strength.

Vehicles with strong owner satisfaction ratings, like this model year's 4.61/5, tend to retain buyer demand, which supports resale value over time.

Should I buy a 2018 RAM 2500 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:

• 28.2% of listings are priced as good or great deals.
• At 66.8% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 6.78% compared with last year.
• Owners rate it 4.61/5 — a strong satisfaction signal.

Consider the 2017 if:

• At $30,689, the 2017 costs less than the current year's $31,872 average.
• It blends work-ready capability with everyday comfort.

The bottom line:
Choose the 2018 if you want the stronger value proposition from softer pricing and a broad pool of listings. If your priority is saving money upfront, the 2017 is the better secondary path, especially if you find one in excellent condition with a clean history.

These recommendations are based on CarGurus' proprietary market data from September 15, 2026, CarGurus experts' opinions, and generative AI.