Used RAM Trucks For Sale in O'Fallon, MO

Used RAM Truck Inventory in O'Fallon, MO

At O'Fallon Buick GMC, we love to offer our customers a great rotating selection of affordable used trucks. We love to take trades or purchase great-value vehicles from customers looking to swap into a new ride, which is why our lot is stocked with pre-owned RAM trucks. If you're looking for a great deal on a pre-owned RAM 1500 or 2500 truck, you've found the right match at O'Fallon Buick GMC near Troy.







*All pricing and details are believed to be accurate, but we do not warrant or guarantee such accuracy. Vehicle information is based off standard equipment and may vary from vehicle to vehicle. Call or email for complete vehicle information. Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, $599 dealer documentation fee, any emissions testing fees, other fees required by law, vehicle sellers or lending organizations or other fees. All prices, specifications and availability subject to change without notice.  

While every effort has been made to ensure display of accurate data, the vehicle listings within this website may not reflect all accurate vehicle items, accessories and color may vary. All inventory listed is subject prior to sale. The vehicle photo displayed may be an example only. Vehicle Photos may not match exact vehicles. Please confirm the vehicle price with Dealership. See Dealership for details.
Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

1Dealer Discount applied to everyone

Learn About Our Pre-Owned RAM Inventory

Used RAM trucks are a top choice for drivers who need power, performance, and durability. Whether you're considering a used RAM 1500, 2500, or 3500, these trucks have a strong reputation for handling tough jobs while offering a comfortable driving experience. One of the standout features of RAM trucks is the availability of HEMI® engines, known for their impressive power and efficiency. A HEMI engine delivers higher torque and better acceleration, making it ideal for towing heavy loads or off-road driving. Buying a used RAM truck with a HEMI engine gives you access to this power without the higher cost of a brand-new model.

The RAM 1500 is perhaps the most well-known model in the RAM lineup. This light-duty pickup is celebrated for its smooth ride, advanced features, and high towing capacity. A used RAM 1500 can come equipped with a variety of engine options, including the 5.7-liter HEMI V8, giving you excellent performance for everyday driving or demanding tasks. Inside, the 1500 boasts a well-appointed interior, often featuring high-quality materials, roomy seating, and modern tech features, like large touchscreens and driver-assistance systems. For those who want a truck that balances utility with comfort, the used RAM 1500 is an excellent option.

If you need more muscle for heavy-duty work, consider a used RAM 2500 or 3500. These trucks are built to handle extreme loads, with higher towing capacities and stronger frames. The RAM 2500 and 3500 are often equipped with the available Cummins® Turbo Diesel engine, delivering unmatched torque for pulling trailers, boats, or construction equipment. The interior of these heavy-duty trucks is no less impressive, with spacious seating, upscale materials, and technology designed for convenience and safety on the job or on the road.

Why Do People Still Call RAM Trucks "Dodge RAM?"

RAM trucks have a rich history, originally known as Dodge Ram before the brand transitioned to RAM Trucks in 2009. This change allowed RAM to focus exclusively on trucks, giving the brand the freedom to innovate and improve its lineup. The move away from the Dodge name helped solidify RAM's identity as a leader in the truck market. Today, buying a used RAM truck means tapping into decades of engineering expertise, rugged performance, and a commitment to quality that began under the Dodge name and continues to grow with the RAM brand.

If you're near the O'Fallon or St. Louis and Wentzville areas of Missouri, look no further than our huge selection of RAM trucks today. We offer great used truck deals on a monthly basis and can't wait to help you drive away with an affordable payment today!

  1. O'Fallon Buick GMC

    2150 Technology Drive
    O'Fallon, MO 63368

    • Sales: (636) 200-3388
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Get in Touch

  • Contact our Sales Department at: (636) 200-3388
  • Monday9:00 am - 8:00 pm
  • Tuesday9:00 am - 6:00 pm
  • Wednesday9:00 am - 8:00 pm
  • Thursday9:00 am - 6:00 pm
  • Friday9:00 am - 8:00 pm
  • Saturday9:00 am - 6:00 pm
  • SundayClosed