Used 2020 RAM 2500 for Sale nearSaint Louis, MO

How much does the 2020 RAM 2500 cost?

Prices have softened 10.13% compared to this time last year, making it a favorable time to shop this model year.

There are 2,400 listings available, which suggests solid inventory for shoppers comparing trims and conditions.

Is the 2020 RAM 2500 a good car?

Yes — with a 4.85/5 user rating and an 8.83/10 expert rating, the 2020 RAM 2500 lands in strong territory for shoppers who want a heavy-duty truck that feels more upscale than work-only rivals. The model scores 10/10 across Look and feel and Technology.

Owners consistently praise its powerful performance, comfortable ride, impressive interior features, and the Cummins diesel’s reliability. The review summary also points to towing capability and a truck that drivers feel good about relying on over time.

The main trade-offs are sluggish performance and fuel economy that can lag behind competitors. That said, the truck’s heavy-duty mission and refined cabin make it a strong fit if you want real towing and hauling ability without giving up daily comfort.

Good and great deals account for 30.3% of listings, so there is still room to shop selectively.

Is the 2020 RAM 2500 reliable?

Owners rate it 4.85/5, a strong signal of long-term satisfaction. The owner feedback also highlights reliability, with praise for the Cummins diesel and language that points to a dependable truck people feel they can count on.

The expert driving notes reinforce that sense of durability by describing a truck built to haul every day without getting tired. The diesel’s exhaust brake also helps reduce brake wear during heavy towing, which is a practical ownership advantage.

For used buyers, the main long-term risk is less about basic toughness and more about finding a truck that has been maintained properly and not overworked beyond its intended use.

What should I look for when buying a used 2020 RAM 2500?

At 72.9% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and then prioritize a thorough pre-purchase inspection, especially if the truck has been used for towing or heavy hauling. Focus on overall condition, signs of wear in the cabin and bed, and whether the truck’s equipment matches the way you plan to use it.

Key things to evaluate:

• Trim level: The truck’s six trim levels range from a more basic work-focused setup to upper trims with very upscale materials and an optional 12-inch vertical touchscreen. Base-trim trucks are much simpler, so you should pay close attention to whether the features you want are standard or only available higher up the lineup.
• Powertrain: You can choose between a 6.4-liter Hemi V8 with 410 horsepower and 429 pound-feet of torque or a 6.7-liter Cummins inline-six diesel with 370 hp and 850 lb-ft of torque. The gas V8 brings the highest payloads, while the diesel is the better towing choice.
• Safety package: Most driver assists are optional, including blind-spot monitoring, lane-keep assist, adaptive cruise, and forward emergency braking. Ram says the emergency braking can function with a trailer attached, but you should verify which systems are actually equipped on the truck you’re considering.
• Infotainment: A 5-inch touchscreen is standard, but the 8.4-inch Uconnect upgrade is the one most shoppers will want. The available 12-inch display adds a much more useful interface, and the truck can also show trailer and camera views that make towing easier.
• Fuel efficiency: The EPA does not rate heavy-duty trucks for fuel economy, but the diesel test truck averaged close to 19 mpg over 515 mostly highway miles.

Which 2020 RAM 2500 trim should I buy?

The 2020 RAM 2500 is offered in 6 trim levels: Tradesman, Laramie Longhorn, Limited, and three additional trims referenced in the model’s trim lineup.

Here's the short version:

• Tradesman: This is the entry point, so it makes sense if you want the lowest starting price and plan to use the truck mainly as a work tool. You give up the upscale materials and high-end tech that make the Ram stand out, so it is best if value and utility matter more than luxury.
• Laramie Longhorn: This trim is where the cabin starts to feel genuinely special, with very strong materials and fit and finish. It suits you if you want a heavy-duty truck that feels premium without going all the way to the top.
• Limited: This is the best-value choice if you want the full Ram experience, because it combines the most luxurious interior treatment with the most impressive technology and a polished overall feel. If you want the truck that best matches the model’s upscale personality, this is the one to target.

Most driver assists are optional, so whichever trim you choose, check the equipment list carefully if safety tech matters to you.

Is now a good time to buy a used 2020 RAM 2500?

This is a moderate market for selective buyers, with enough inventory and pricing movement to reward comparison shopping.

• Deal availability: 30.3% of listings are priced as good or great deals.
• Inventory: There are 2,400 listings available.
• Price trend: Prices have softened 10.13% compared with last year.
• Clean inventory: 72.9% of listings are accident-free.

If you find a listing below $38,572, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2020 RAM 2500's resale value?

The current average of $38,572 sits slightly below last year's $42,918.

That decline suggests the market has already adjusted downward, which can help you buy at a more favorable point in the cycle. If you plan to resell later, the current pricing gives you a lower entry cost, but future value will still depend heavily on condition, mileage, and equipment.

Because the truck has softened meaningfully year over year, a well-kept example bought now may have less downside than one purchased when prices were higher. Strong demand for capable, well-equipped heavy-duty trucks can help support values, especially for trucks with desirable powertrains and clean histories.

Vehicles with strong owner satisfaction ratings, like this model year's 4.85/5, tend to retain buyer demand, which supports resale value over time.

Is the 2020 RAM 2500 safe?

The Ram 2500 will not be rated by the National Highway Traffic Safety Administration (NHTSA) or the Insurance Institute for Highway Safety (IIHS). It earns a 9/10 safety score from our experts.

Most driver assists are optional, including blind-spot monitoring, lane-keep assist, adaptive cruise, and forward emergency braking. Ram says the emergency braking can function with a trailer attached, which is especially useful for towing.

The main caveat is that you should not assume a used truck has these systems unless you verify the equipment list, since they are not standard across the lineup.

Should I buy a 2020 RAM 2500 or consider a different year?

If you're weighing the 2020 against nearby model years, here's how to think about it:

Choose the 2020 if:

• 30.3% of listings are priced as good or great deals.
• At 72.9% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 10.13% compared with last year.
• Owners rate it 4.85/5 — a strong satisfaction signal.
• Heavy-duty trucks are all about headroom, and this year’s Ram 2500 is especially appealing if you want top-grade luxury, technology, and capability in one package.

The bottom line: If you want a used heavy-duty truck that blends serious towing and hauling ability with a more refined cabin, the 2020 RAM 2500 is a strong choice. If you are more price-sensitive, nearby model years can still make sense, but the 2020 stands out for its mix of owner satisfaction, upscale feel, and softened pricing.

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