About Us

Learn More About Auffenberg Mazda

Proudly Serving Drivers Like You, from O'Fallon to Fairview, Collinsville, and St. Jacob

If you’re in the market for a new Mazda or used car, you’ve come to the right place. Auffenberg Mazda is proud to be your Mazda dealer in O'Fallon, and each of our team members is committed to your driving experience. That starts with finding and financing your car, but it doesn’t stop there. Our O'Fallon service center is dedicated to maintaining your vehicle in top condition until you’re ready to trade it in toward a new one.

So where do we begin? Most like to take a look at the latest Mazda models to hit our showroom, including the MAZDA CX-3, MAZDA CX-5, MAZDA CX-9, MAZDA3 and MAZDA6. Of course, drivers shopping used might appreciate our used vehicles under $8,995 or our Certified Pre-Owned Mazda models.

Whether you choose new or used, Auffenberg Mazda staffs a team of expert auto finance specialists who can help you find the right loan or lease for your needs. From start to finish, we’re by your side to make the buying process as easy as possible.

And after you’ve purchased your next vehicle, Auffenberg Mazda doesn’t go anywhere. We continue to support you with an on-site service department, which operates using only certified Mazda parts. Why genuine parts? Because they’re what’s designed to fit your vehicle, and it deserves nothing less. Choose us for routine maintenance or when your check engine light comes on.

Whatever your automotive needs may be, Auffenberg Mazda is here to serve you. Located at 105 Auto Court, O'Fallon, IL, we’re a quick drive away from the surrounding Swansea, Belleville, Granite City and St Louis, MO areas. Come see what we can do for you today.


Auffenberg Mazda is located at: 105 Auto Court • O'Fallon, IL 62269
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(618) 622­-4513

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(618) 641-0002

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(618) 622­-4642

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105 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-6pm

Auffenberg Mazda 38.5958138, -89.9596396.