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Sales: (618) 589-8744

Service: (618) 641-0005

Parts: (618) 589­-8026

Showroom Hours


  • Monday 9:00AM – 8:00PM
  • Tuesday 9:00AM – 8:00PM
  • Wednesday 9:00AM – 8:00PM
  • Thursday 9:00AM – 8:00PM
  • Friday 9:00AM – 8:00PM
  • Saturday 8:30AM – 6:00PM
  • Sunday Closed


Ram has earned a reputation as the truck brand with the most loyal drivers, and we’re proud to help O'fallon drivers find the pickup they need. Auffenberg CDJR stocks the full line of Chrysler, Jeep, Dodge, and Ram vehicles, giving O'Fallon residents plenty of options for family vehicles, powerful sedans, and off-road SUVs in addition to work-friendly trucks and vans.


Sales Hours

Monday – Friday: 9:00AM – 8:00PM
Saturday: 8:30AM – 6:00PM
Sunday: Closed

Service Hours

Monday – Friday: 7:00AM – 6:00PM
Tuesday – Friday: 7:00AM – 7:00PM
Saturday: 7:00AM – 1:00PM
Sunday: Closed

Parts Hours

Monday – Friday: 7:00AM – 6:00PM
Tuesday – Friday: 7:00AM – 7:00PM
Saturday: 7:00AM – 1:00PM
Sunday: Closed

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Contact
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(618) 624-2277

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187 Auto Court • O'Fallon, IL 62269

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Auffenberg Dealer Group
Auffenberg Dealer Group
187 Auto Court
O'Fallon, IL, 62269 US
(618) 624-2277
https://di-uploads-development.dealerinspire.com/auffenbergautogroup/uploads/2018/01/AuffenbergDealerGroupOGImage.png
Auffenberg Dealer Group , .