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*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.
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Used
Audi Q3 45 S line Premium
for sale
near
Saint Charles, 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.

Used
2025 Audi Q3 Premium 45 TFSI S line quattro Tiptronic
Vehicle information
Features






Used
2025 Audi Q3 Premium 45 TFSI S line quattro Tiptronic
Vehicle information
Features
Reviews
Employee was super helpful and went out of her way to
Employee was super helpful and went out of her way to help us get a new car






Used
2025 Audi Q3 Premium 45 TFSI S line quattro Tiptronic
Vehicle information
Features
Reviews
Brian Reis did a great job.
Brian Reis did a great job. My husband got a new truck and Brian helped us find the right truck and walked us through the whole process






Used
2024 Audi Q3 Premium
Vehicle information
Features
Reviews
Mini of St Louis
Prompt response to my interest. Was given several choices of a mini that fit my needs. Sam Hall, the salesman, was very helpful and put me in the car I love!
My only negative is that the seats are very stiff in
My only negative is that the seats are very stiff in winter and uncomfortable. Without remote start it takes awhile to warm up. And you cannot leave it to warm up locked. I also find the headrest to be too far back. My favorite features 1st the sound system! I feel like I’m at my own personal concert. In addition to this the Q3 is so quiet so I don’t have to try to hear my audio book above the pot holes, suspension, and trucks around me. 2nd The luxury is in the details. Everything from the indoor running lights you can change, the lift gate level adjustment, the finer details of the wood panels and spacious interior. 3rd The ease of everything. Adaptive cruise, lane assistance, the lift gate opening and closing with just a kick, opening the doors with the key in my pocket, phone charger. 4th The technology. Oh it’s so lovely. Maps, music, customizing every little thing to my own personal preference on the dash and steering wheel. It’s a lovely vehicle. I wanted another small car but fell in love with the Q3. It is smaller so I don’t feel like I’m taking up too much space. I don’t have offspring so it’s more than enough room.






Used
2024 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
My husband and I recently bought a Dodge Ram from Colton
My husband and I recently bought a Dodge Ram from Colton and we had the most pleasant experience! He got us in the truck that met all of our needs within the first 10 minutes. He answered all of our questions, explained the paperwork thoroughly, and made the overall process of buying a car completely painless. We are definitely repeat Federico customers!
Smaller is just as good for Q3
I was returning at end of lease an Audi Q5, and was interested in leasing another one. The price increase plus interest on a lease for the Q5 was above my budget. I drove the Q3, not thinking that I would like it as much as the Q5. I was wrong. The Q3 is a smaller version on the Q5 with all of the comfort, performance and handling. Everything I liked about the larger car was there in the Q3. I drive the model with the larger engine and the power was apparent. This car has the German handling that I wanted, and the fit and finish is excellent. Going a little smaller was not a dealbreaker and I continue to be very satisfied with my new Q3.






Used
2025 Audi Q3 Premium 45 TFSI S line quattro Tiptronic
Vehicle information
Features
Reviews
Would never use anyone else, have bought many trucks and
Would never use anyone else, have bought many trucks and cars from them through the years. We also have them serviced there. Also they are awesome.






Used
2023 Audi Q3 Premium 45 TFSI S line quattro Tiptronic
Vehicle information
Features
Reviews
I had the absolute best experience at AutoNation in St.
I had the absolute best experience at AutoNation in St. Peters, MO. My salesperson, Anthony Smith, was upfront, knowledgeable, patient, and kind throughout the entire process. He never pushed me into anything—he made sure I was comfortable at every step and even gave me helpful tips on what to look for during a test drive. I later learned Anthony is somewhat of a local celebrity here in St. Louis, and it’s easy to see why. His approach and personality made the whole experience authentic and enjoyable. I also want to recognize Nate, the sales manager, who worked hard on my behalf to lock in the best deal for my situation. He truly went above and beyond to make sure everything lined up in my favor. And finally, Cameron in finance made the paperwork side of things stress-free. He explained warranties and add-ons so clearly that there was no need for pressure—the way he laid everything out spoke for itself. Because of his clarity, I was able to confidently choose what mattered most to me without feeling pushed. Altogether, this was hands-down the best car-buying experience I’ve ever had at a used car dealership. Anthony, Nate, and Cameron earned my trust, and I won’t hesitate to follow Anthony wherever he goes when I’m ready for another vehicle.
Very comfortable drive and ride, has all the top shelf
Very comfortable drive and ride, has all the top shelf features for comfort, technology, safety . Sturdy buttons, interior materials are high class. Can take 89/91 grade gasoline. City drive is 25mpg, highway is upto 32mpg. oil change intervals is 10000mile . Seats in the back recline by adjustment, making it comfortable in long drives. Recently had a 14hour highway drive- was feeling refreshed even at the end of the day. The highway drive at night was not fatiguing to the eyes, likely because the glass quality must be really good compared to other brands. Wish they had a hybrid version to get better mpg or even better, a plug in hybrid version would be welcome for the future. The trunk space is small and can fit only one international size suitcase.






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
2024 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
Excellent service.
Excellent service. Approved immediately. Thank you, Peter, for your help! There are many options to choose from.






Used
2020 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
Ike was very fun, friendly and professional.
Ike was very fun, friendly and professional. He made car buying experience easy and for a more personal touch he detailed my car personally
Most comfortable driving car I have ever owned~lov
Not only is it a great running car, it is comfortable and has so many amazing extras. The license is YOLO, You Only Live Once~might as well drive the best car out there.






Used
2022 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
I WAS VERY SATISFIED WITH THE DEAN TEAM AND BRANDY
MY EXPERIENCE WAS VERY GOOD. BRANDY PETERS WAS MY SALESPERSON. SHE HELPED ME AND TOOK VERY GOOD CARE OF ME AND THE CAR I BOUGHT
Fun and sporty
Windshield washer sprayers are from 1970s only spray bottom half of window. Jerky when auto shifting, don’t feel turbo Overall Sporty car, fun to drive.




Used
2021 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
Beautiful CROSSOVER SUV
Roomy, state of the art touch screen, cool safety features Audi was our first stop in looking for a new vehicle. It ended up being our only stop. Very happy with my experience snd would highly recommend.






Used
2022 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
I recently purchased a car from this dealership, and I
I recently purchased a car from this dealership, and I cannot say enough how wonderful the experience was! From the moment I walked in, I was greeted with a warm and friendly welcome that immediately put me at ease. Every step of the process was smooth, straightforward, and stress-free. The customer service here is nothing short of fantastic. The staff was knowledgeable, patient, and truly seemed to care about helping me find the right vehicle. Special thanks to the general manager, Scott, who went above and beyond to make sure everything went as smoothly as possible. He made what can often be a stressful experience feel easy and enjoyable. I would highly recommend this dealership to my family and friends because I know they would have a great experience, just like I did.






Used
2022 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
Addison and Brittany were very helpful and very kind will
Addison and Brittany were very helpful and very kind will definitely come back to this dealership


Used
2022 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
Great place for a new Kia
Great experience from the Napleton Kia team. They do not change over MSRP and financing was quick easy and painless. Chris Dixon the sales manager was awesome!

Used
2025 Audi Q3 Premium 45 TFSI S line quattro Tiptronic
Vehicle information
Features
Reviews
Ryan Bayer is an all-star!
Ryan Bayer is an all-star! The level of customer attentiveness and attention to detail is second to none. I've purchased and leased many an automobile in my 1/2 century and this experience restores my faith that customer service is alive an well. Ryan is cast alongside an amazing team and my recommendation will be included in any conversation had about the beautiful Audi Ryan helped me find. This feeble attempt at expressing my gratitude for the entire experience, I hope will resignation with anyone who considers Audi Kirkwood. There truly isn't a better feeling when driving your car off the lot when you find exactly what you want, for the price you want, and wrapping it in a stellar sales experience! Thanks Audi Kirkwood Team, JR+LR






Used
2023 Audi Q3 Premium 45 TFSI S line quattro Tiptronic
Vehicle information
Features
Reviews
Excellent service and very respectful in reference
Excellent service and very respectful in reference choices and pricing. Adnan, salesperson, was very helpful and not pushy. Price for the EV Blazer was good. We looked both in Missouri and Florida. Butler won out
Great all around car, no reliability issues.
Great all around car, no reliability issues. Fun to drive and is big enough to comfortably seat 5. I have really enjoyed this new car.
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Used
2023 Audi Q3 Premium 45 TFSI S line quattro Tiptronic
Vehicle information
Features






Used
2022 Audi Q3 45 S line Premium
Vehicle information
Features






Used
2024 Audi Q3 Premium 45 TFSI S line quattro Tiptronic
Vehicle information
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Used
2021 Audi Q3 45 S line Premium
Vehicle information
Features






Used
2023 Audi Q3 Premium 45 TFSI S line quattro Tiptronic
Vehicle information
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*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.
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This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.