Trusted since 1994 – Used Cars in O Fallon, Missouri

Our car listings are updated daily, so you are sure to find the best selection in O Fallon, Missouri. Browse through our most recent inventory of certified pre-owned used cars, select a dealer in O Fallon, or check out what cars are for sale in your neighboring cities.

Best Deals in O Fallon, Missouri

Best Deals – Select Used Cars Priced Under Kelley Blue Book Value
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At we know how important it is to get the best deal on a used car, so we’ve made it even easier for you to find deals in O Fallon. All of the deals you’ll find on our site are selected in O Fallon, Missouri based on Kelley Blue Book® estimated value.

© 2015 by Kelley Blue Book Co., Inc. 11/20/2015-11/26/2015 Edition . All Rights Reserved. Blue Book is a trademark of Kelley Blue Book Co., Inc. The specific information required to determine the value for this particular vehicle was supplied by the dealer (or by a third party on behalf of the dealer). Vehicle valuations are approximations and may vary from vehicle to vehicle. Kelley Blue Book assumes no responsibility for errors or omissions.

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The following are just a few of our listings in O Fallon, Missouri to help you with your search for that next used car. Not sure these cars are right for you? No problem, use our search widget and narrow down your specification by make, model, and price and enter the zip code in O Fallon for a more detailed search.

2005 Honda Civic Hybrid
38,006 Miles
2008 Honda Civic
83,661 Miles
2007 Ford Mustang
98,525 Miles
2004 Ford F150
155,720 Miles

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At we know how difficult it can be to find that perfect used car, so we've made it easy to search or browse through dealers or certified pre-owned used cars, or to see what cities surrounding O Fallon have for listings and dealers. Whether you're just seeing what's available, or are ready to make a purchase, we have everything you're looking for.

Used Car Dealers near O Fallon, Missouri

Results : 1-2 of 2 Dealers
CarMax St. Louis Mid Rivers Mall
4990 N Service Road
Saint Peters, MO 63376
5 miles from O Fallon

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CarMax St. Louis South Lindbergh
6201 S. Lindbergh Blvd
Saint Louis, MO 63123
16 miles from O Fallon

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Cities Surrounding O Fallon, Missouri