Used Car Dealer
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Used Cars Dealer

Dealership Hours

Sales Hours

time 9:00 AM to 8:00 PM

Service Hours

time 12:00 AM to 12:00 AM

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Sales

9:00 AM - 8:00 PM

9:00 AM - 6:00 PM

9:00 AM - 8:00 PM

9:00 AM - 6:00 PM

9:00 AM - 8:00 PM

9:00 AM - 5:00 PM

Closed

Service

12:00 AM - 12:00 AM

12:00 AM - 12:00 AM

12:00 AM - 12:00 AM

12:00 AM - 12:00 AM

12:00 AM - 12:00 AM

12:00 AM - 12:00 AM

12:00 AM - 12:00 AM

Dealership Availability

Virtual Appointment

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Home Delivery

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Test Drive

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showroom Gallery View Gallery

About Auto Plaza St. Peters

At Auto Plaza St Peters, we take much pride in offering gently-driven, second hand, late model used vehicles to our customers from St Peters, O’Fallon, Wentzville and the St Charles, Missouri area -- thereby providing them with an alternative to the high cost of new car depreciation.

Dealership Services - Cash For Car, Sales

cash for car

Get Money In Your Vehicle Exchange

We deal in a wide variety of used vehicles of all kinds like cars, motor van, jeeps, etc. To sell your car with us near you and we assure the best possible price for your old deadbeat or used car and on prompt payment get amazing and special offers, schemes and discounts.

sales

Experience the Best in buying Cars

We offer a diverse range of vehicles to suit all needs and budgets, with a focus on quality, reliability, and affordability.Our team of experts has carefully evaluated every aspect of each vehicle, so you can buy with confidence and enjoy peace of mind on the road.

Dealership Inventory

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Review From Google (Most Relevant)

Jill Collier

5/5

We had a great experience with buying our car. They let us go check it out at a mechanic before we bought it. It was very clean and well taken care of. David was great to work with and so was the owner Mike. We are very happy with our purchase! Thank you! :)

erika sloan

5/5

We just bought our daughters first car today and could not be happier! David our salesman was great from start to finish and Derric gave us lots of laughs! Highly recommend

sheena moore

5/5

I am a second time customer! Derric is awesome he truly isn’t just selling cars to make money he truly provides the absolutely best for the customers! I enjoyed being here at this dealership and left approximately $100 richer in cash! I highly recommend this location if you want a high quality vehicle! I had already spoken with Joseph & Derric before I made the trip, I wasn’t there long before I was in a vehicle and %100 satisfied. 10 stars is deserved!!! I can’t thank you’ll enough!

Monica

5/5

My husband needed a work van, which he found online at Auto Plaza. He called and spoke to Jonathan. Right after work we drove about 2 hours to check it out. We were immediately greeted at the door and directed to Jonathan. The van was in excellent condition and exactly what my husband needed. Jonathan gave us fabulous service and made the process extremely easy and timely. I usually hate going to buy a vehicle but we had a wonderful experience. I’d definitely recommend anyone to Auto Plaza and to ask for Jonathan.

Nina Holmes

5/5

Great professionalism! Friendly staff. Fast and easy car buying experience. David is amazing! We told him our time frame and what we wanted, and he made it as easy and comfortable for us as possible.

Chris Hoskinson

5/5

Everyone at the dealership was friendly, funny, and super helpful. They made the process of buying a car stress-free and painless. Shoutout to Tristan and Derric for going above and beyond to get me a lower interest rate, as well as making my mom and I laugh and feel comfortable during this whole experience. 10/10 would recommend buying from them 😊

Mary Cason

5/5

Jonathan the Oz wizard of car sales was the best salesman, I was in and out within 2 hours and the customer service was unmatched. Will definitely be back for future car purchases. 5 stars ⭐️

Whitney Westrum

5/5

David was a great help. It was my first time buying a vehicle he took the time to explain everything and make sure I received the best deal possible. Great experience!