5 Star Auto Plaza | St. Charles & St. Louis Used Cars & Auto Loans

Welcome to 5 Star Auto Plaza

We Build Clients for Life!

5 Star Auto Plaza has proudly served St. Charles, MO and the surrounding St. Louis area since 1997. We carry a wide range of used cars, trucks, SUVs and minivans. Our pre-owned vehicles come with a warranty at no extra cost, are Missouri state safety inspected and emissions tested. Our experienced sales staff is eager to share their knowledge and enthusiasm of available vehicles with you. You can request more information via our online form or by calling our dedicated sales staff at 636-940-7600. Call today!



At 5 Star Auto Plaza we believe buyers should have expectations.
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5 Star Auto Plaza has been serving St. Charles, Missouri and the surrounding St. Louis area for over 20 years.

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We Love Our Customers!

Professional, to the point, and expedited the process. Left smiling and Thank you.

Sierra was amazing today and went above and beyond to get me approved for my new 2020 Kia Optima!! She was very patient and professional and made the buying process seamless and quick. I will definitely be purchasing my next car from 5 Star Auto Plaza!!

Perfect person to work with.She got the job done well .Thanks Sierra

Sierra was very detailed and went down the line with all of the costs. Will definitely be working with her in the future plus bringing her and 5 Star more business. Great job!

We worked with sierra and she was amazing helped us get the vehicle that was best for us

Wonderful sales experience!

Sierra was very friendly and understanding of my situation, and very knowledgeable of the steps to take to be able to help me get in a reliable vehicle at the best monthly rate possible! Process was easy & straightforward with thorough explanation on how the process works. Would recommend coming to Sierra at 5 Star Auto Plaza for any and all your car buying needs!

Anthony is absolutely amazing!!!!

Logan Scharf was a great sales man ! Willing to help

Sierra was very helpful from the start and stayed thru the whole process. 5 star auto is a fantastic place to shop for a new ride.