5 Star Auto Plaza - St. Charles

Browse top-quality used cars for sale, including popular models like BMW, Kia, Ford, GMC, Chevrolet, and more near St. Charles, MO.

Defining quality in automotive can be challenging, but for us, it means delivering reliable vehicles, impressive features, and outstanding value to every customer. At 5 Star Auto Plaza in St. Charles, our goal is to help you find a pre-owned car, truck, or SUV you’ll trust and enjoy for years to come, regardless of your credit situation. We are dedicated to providing an exceptional selection of used vehicles at competitive prices to drivers throughout the St. Charles area.

Call (636) 940-7600

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Hot

Stock # 011648L

2021 Mitsubishi Mirage

ES CVT

78,889 miles

$12,995

Stock # 199012

2023 Kia Soul

LX IVT

88,951 miles

$16,750

Hot

Stock # 034395

2022 Audi Q8

Premium Plus 55 TFSI quattro

66,366 miles

was $41,995
$40,995

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Why Choose 5 Star Auto Plaza in St. Charles?

From luxury pre-owned vehicles to affordable used cars, 5 Star Auto Plaza St. Charles is committed to excellence and state-of-the-art service

Alexis Eaves
2/21/2026

5 star auto plaza was really good to me! That got me in a really nice and reliable car! I highly recommend talking with ETHAN he was definitely the best! And will get you into something that nice and good!! Definitely would go back and use their services. Remember if you go here ETHAN is your guy!! You won’t be disappointed!!!

Jocelyn Hardin
2/20/2026

Rich is an amazing car salesman. Everybody else turned me down, but Rich got me right with my first car! I’m so excited! THANKS RICH!💕

Chrysta Kuntz
2/20/2026

I had the best experience last night! Ethan did what I truly thought was going to be impossible! My credit is less than mid 500’s. Some stuff on my credit report that is holding me back from so much, BUT Ethan got me out of there in a 2020 traverse 3rd row! Thank you guys so much!!

5 Star Auto Plaza - St. Charles

3690 West Clay Street

Saint Charles, MO 63301

(636) 940-7600

Call (636) 940-7600

Monday - Friday

9:00 AM - 7:00 PM

Saturday

9:00 AM - 5:00 PM

Sunday

Closed

Service - St. Charles

3690 West Clay Street

Saint Charles, MO 63301

(636) 940-1950

Call (636) 940-7600

Mon, Wed, Thu, Fri

8:00 AM - 5:00 PM

Tuesday

9:30 AM - 5:00 PM

Saturday, Sunday

Closed