Auffenberg Mazda in O Fallon including address, phone, dealer reviews, directions, a map, inventory and more

A member of the family

105 Auto Ct
O Fallon, IL 62269

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Sales: 877-644-8436

Used Cars: 877-963-5938

Hours Toggle

Sales Department

Sun Closed
Mon 9:00am – 8:00pm
Tue 9:00am – 8:00pm
Wed 9:00am – 8:00pm
Thu 9:00am – 8:00pm
Fri 9:00am – 8:00pm
Sat 8:30am – 6:00pm

Service Department

Sun Closed
Mon 7:00am – 6:00pm
Tue 7:00am – 6:00pm
Wed 7:00am – 6:00pm
Thu 7:00am – 6:00pm
Fri 7:00am – 6:00pm
Sat Closed

Reviews of Auffenberg Mazda

Showing the most recent reviews from To see all reviews visit

Overall Rating:

4.7 (out of 5)

36 out of 39 people said they would recommend this dealer

3 (out of 5)

Was gonna purchase

Reviewed by Jessica in East Saint Louis,IllinoisMarch 01, 2020

They get u in just to get denied would not recommend I was told it was guaranteed approval was a lie really wanted the vehicle

Customer Service 2

Buying Process 1

Quality of Repair 3

Overall Facilities 4

Maximum rating = 5

5 (out of 5)

bought a new Mazda 3 , they made it soooooo easy !

Reviewed by Vern Egbert in Cahokia IllApril 21, 2018

I did my homework and shopped on-line for what I wanted , walked in , took a spin , got the tin ... thanks Ben/Kay and Auffenberg!!

Customer Service 4

Buying Process 5

Quality of Repair N/A

Overall Facilities 5

Maximum rating = 5

5 (out of 5)

2018 (NEW) Kia Niro Purchase

Reviewed by Erik in O Fallon, ILFebruary 03, 2018

Great experience overall. Ask for Silas Berger. Great salesman (and person), very personable and doesn't pressure to purchase. We ended up going on 2 test drives, and he worked with us to get the pricing and financing that we were looking for.

Customer Service 5

Buying Process 5

Quality of Repair N/A

Overall Facilities 5

Maximum rating = 5

About Auffenberg Mazda

We are proud to offer one of the largest selections of Mazdas in the St. Louis area, and we do it with some of the best customer service around. Mazda has been producing some of the most fun vehicles around, and we couldn't be happier. Driving a Mazda is an experience of its own, and we welcome anyone who hasn't had a chance yet.

View our pre-owned inventory here -

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