Open Today! Sales: 9am-8pmService: 7am-6pm

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O'Fallon, IL Service Department

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New Vehicles for Sale in O'Fallon, IL

We have a large selection of brand new Chrysler, Dodge, Jeep and Ram vehicles to choose from.

New Vehicles New Specials

Welcome To Auffenberg CDJR

Auffenberg CDJR in O'Fallon, IL values the needs of each individual customer. We know that you have high expectations, and as a car dealer we enjoy the challenge of meeting and exceeding those standards each and every time. Allow us to demonstrate our commitment to excellence! Our experienced sales staff is eager to share its knowledge and enthusiasm with you. We encourage you to browse our new vehicles and our used cars, schedule a test drive and investigate financing options.

When Belleville and Smithton drivers need a dependable used car dealer, they know Auffenberg CDJR is ready to serve. We have an extensive selection of affordable used cars of all makes and models, including used car specials and used cars under $9,000. Go to the name you already know and trust when it’s time to find a used car in O'Fallon.

Find a car you’re interested in? You can request more information about a vehicle using our online form, by calling (618)-622-4546, or by visiting our O'Fallon, IL car dealership in person. We look forward to serving you!


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Contact Us

(618) 622-4546

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176 Auto Court • O'Fallon, IL 62269

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Today's Hours:

Open Today! Sales: 9am-8pm

Open Today! Service: 7am-6pm

Open Today! Parts: 7am-5pm

Auffenberg CDJR 38.5964005, -89.958124.