Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
Audi cars
for sale
near
O Fallon, MO
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

Audi Certified
2025 Audi Q5 Premium 45 TFSI S line quattro
Vehicle information
Features
Reviews
I had an exceptional experience.
I had an exceptional experience. At Plaza Motors, you are treated like family. The process was great, I highly recommend this establishment. Give them a try, you won?t be disappointed!






Used
2024 Audi Q8 e-tron Prestige

Audi Certified
2025 Audi Q5 Premium 45 TFSI S line quattro
Vehicle information
Features
Reviews
Jed my service advisor was very friendly and helpful with
Jed my service advisor was very friendly and helpful with me. Get my car in and out very proficiently. I will return for more service work in the future.

Used
2017 Audi Q7 3.0T Premium Plus
Vehicle information
Features
Reviews
The staff was very helpful and very knowledgeable.
The staff was very helpful and very knowledgeable. I would have no problem referring this dealership to family and friends. My sales associate was new and still showed up and performed well.
Certified used purchase
This is my first experience with Audi and I am extremely happy with this beautiful SUV. The ride is quiet and comfortable and the power and acceleration are impressive. I find myself going to the store for no reason and a recent drive to visit my parents 400 miles away went quickly thanks to the massaging seats and powerful Bose stereo. Very happy so far with my Q7.
Used
2011 Audi A5 2.0T Premium
Vehicle information
Features
Reviews
12/10 experience
Javuan was the GREATEST SALESMAN. Very professional, upbeat, and easy to talk to. He even smelled great. For a great experience come see this young man….
AUDI A5 Quattro Cabriolet Convertible - Excellent
This is a perfect car for California, especially now in needing to get out to feel free. Nothing is better than driving the coast with the top down. This Quattro is in excellent condition driven by my wife who took great care of the care.
Vehicle information
Features
Reviews
Daryl Hercules
Service Advisor, Kevin Gromer, was very helpful and professional. The tech, Ryan Hellrung, worked through lunch to complete the repair that day. Hats off to both of these Lou Fusz employees.
Used
2024 Audi A4 45 S line Premium Plus
Vehicle information
Features
Reviews
Friendly staff, knowledgeable and hospitable Great new
Friendly staff, knowledgeable and hospitable Great new location on Lindbergh North of Olive Rd in Creve Coeur
Used
2024 Audi Q7 55 Premium Plus
Vehicle information
Features
Used
2018 Audi Q7 3.0T Prestige
Vehicle information
Features
Reviews
A total beast
I can tow 7700 pounds and haul 7 passengers. Sure the 3rd row seat is small, but so are kids, who would be riding back there anyway. Way better value than a Suburban- and does almost all the same things only better- if you need to tow something large, you have to consider this option. The interior finishings are truly German Luxury.
Vehicle information
Features
Reviews
A
Working with the owner was a great experience so far. Great Knowledge about his inventory , Would highly recommend him for even a question about a high end cars. Man know his stuff !!!! Hoping to pick up my Maserati this week
Our second Audi.Great cars!
Audi is a great car overall. Well made. Very dependable. Always a smooth ride. Requires minimum extra maintenance. Can be depended on. What else can I say!






Used
2010 Audi R8 4.2 quattro
Vehicle information
Features
Reviews
Great people
Didn’t make my purchase here due to lack of budget. But anyway this is a great private dealership, nice guy works there with the true passion to automobile. You can definitely find some good piece of arts in there.
Awesome !
Don't listen to the GTR lover review, he hasn't a clue, just can't afford the R8 so settles for a GTR. My ecu was flashed with the v10 plus tune, will smoke almost anything out there, (including GTR's and Ferrari's) haven't lost a race yet and is a wonderful daily driver.

Used
2024 Audi Q4 e-tron Premium Plus 50 quattro
Vehicle information
Features
Reviews
Bought a slightly used Q5 Sportback.
Bought a slightly used Q5 Sportback. Good experience. Sales person was really good. Finance department experience was good. Car itself is great. I would recommend this dealer if you are in the market for an Audi. Ask for Ryan.
Used
2025 Audi Q7 55 Premium Plus
Vehicle information
Features
Reviews
Kirkwood Audi is amazing!
Kirkwood Audi is amazing! Brought mine in for service and they were incredible! Super polite and car was finished on time and was washed also! I left Plaza Audi because of their bad phone system - no humans just computers without any real help. Their online scheduling was just as bad. When I called Kirkwood they answered the phone, scheduled my appointment, got me in the next business day and took care of my car’s issues. I will go to this dealer for all my work and next car! Nice work Jimmy in Service!!

Used
2023 Audi Q5 45 S line Premium Plus
Vehicle information
Features
Reviews
Service was amazing.
Service was amazing. My tire lost pressure so I drove immediately to Audi Exchange in Kirkwood. I did not have an appointment, but they replaced my tire within an hour. Waiting area is extremely comfortable.
An amazing car.
This is the quietest interior at 70 MPH that I have ever known. It is also very powerful and a joy to drive It handles like a sports car staying flat in turns at high speed and going exactly where you point it like it's glued to the road with no tire sequel . It's an amazing car and after owning more that 65 cars over the years this is by far the best.

Used
2024 Audi SQ5 3.0T Premium Plus
Vehicle information
Features
Reviews
Facilities are amazing.
Facilities are amazing. Ryan Bayer knows the audi brand better than anyone. Car and price was perfect. Will definitely buy there again. Ryan covered everything I needed to know and more! Best car buying experience I have ever had.

Used
2022 Audi e-tron Chronos
Vehicle information
Features
Reviews
Loving it
I have owned etron Premium Plus for over a year now, it has been a very solid car. So fun go drive, comfortable and looks great.

Used
2023 Audi TTS TFSI quattro S tronic
Vehicle information
Features

Used
2023 Audi Q5 45 S line Prestige
Vehicle information
Features
Reviews
Decade AUDI customer
Been a Audi customer 3 decades. The Q5 is my 2nd SUV purchase & is above & beyond comfortable,quiet & spacious . Audi Brooklyn NYC always goes the extra mile to please the customer.

Used
2025 Audi S3 Premium Plus TFSI quattro S tronic
Vehicle information
Features

Used
2022 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
I love my car!
I usually lease my cars. I loved this one so much, I bought it. My only issue is that it was recalled 4 months after I purchased it. Sue to the supply chain issues, it took nearly 4 months for the parts to fix it. I did have a loaner for the 4 months, but it was disappointing. I love the car and would purchase again.

Used
2025 Audi Q7 45 Premium Plus
Vehicle information
Features
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used Audi by price
- Audi for sale under $15,000 in O Fallon, MO
- Audi for sale under $20,000 in O Fallon, MO
- Audi for sale under $25,000 in O Fallon, MO
- Audi for sale under $30,000 in O Fallon, MO
- Audi for sale under $40,000 in O Fallon, MO
- Audi for sale under $50,000 in O Fallon, MO
- Audi for sale under $100,000 in O Fallon, MO
Used Audi by city
-
Used Audi in O'Fallon, MO
38 Great Deals out of 209 listings starting at $5,800
-
Used Audi in O Fallon, MO
38 Great Deals out of 209 listings starting at $5,800
-
Used Audi in Dardenne Prairie, MO
38 Great Deals out of 209 listings starting at $5,800
-
Used Audi in Lake St. Louis, MO
36 Great Deals out of 199 listings starting at $5,800
-
Used Audi in Lake Saint Louis, MO
36 Great Deals out of 199 listings starting at $5,800
-
Used Audi in Cottleville, MO
38 Great Deals out of 209 listings starting at $5,800
-
Used Audi in St. Paul, MO
36 Great Deals out of 194 listings starting at $5,800
-
Used Audi in Saint Paul, MO
36 Great Deals out of 194 listings starting at $5,800
-
Used Audi in St. Peters, MO
39 Great Deals out of 211 listings starting at $5,800
-
Used Audi in Saint Peters, MO
39 Great Deals out of 211 listings starting at $5,800
-
Used Audi in Weldon Spring, MO
38 Great Deals out of 209 listings starting at $5,800
-
Used Audi in Wentzville, MO
33 Great Deals out of 168 listings starting at $8,811
Used Audi in O Fallon, MO by model
-
Audi Q5 in O Fallon, MO
10 Great Deals out of 34 listings starting at $10,700
-
Audi Q7 in O Fallon, MO
4 Great Deals out of 25 listings starting at $15,081
-
Audi Q3 in O Fallon, MO
2 Great Deals out of 21 listings starting at $13,500
-
Audi A4 in O Fallon, MO
3 Great Deals out of 20 listings starting at $9,000
Used Audi by body style
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}