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 Q3 SUVs
for sale
near
Homer Glen, IL
- 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
2023 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Great service with Solange, nice lady and efficient .
Great service with Solange, nice lady and efficient . No pushing. I love my car adquisición.
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 S line Premium Plus
Vehicle information
Features
Reviews
Tremaine is an amazing salesman!
Tremaine is an amazing salesman! He made sure that I was well taken care of here at South Chicago Dodge. I definitely recommend him if looking for a vehicle very professional.
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.






Audi Certified
2024 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
I can wholeheartedly recommend this dealership.
I can honestly say I’m not one of those people who usually writes a review. But this time I was compelled to write a review. From my brand specialist Ernie Alvarez to the fabulous finance manager Josh Bruhn I can’ say I never had a better experience purchasing a car. Most of the time I’ve dreaded going into a car dealership feeling like I was going to be taken advantage of or not taken care of or I was gonna have to haggle, haggle,haggle. From walking into the door I was greeted with a warm smile a comfortable confident handshake. Ernie was a great salesman! He gave me all of car information, gave me the Carfax showed me the price I was getting made sure I was comfortable. These should be things that you get from a car dealership but they are not things that you always get. If you look to purchase a car new or used car the Audi exchange in St Charles ask for Ernie Alvarez he’s is your guy. The finance manager was fabulous !!! Again that’s not something you normally say about a car dealership’s finance manager. I have already had my preapproved financing when I walked in, had a nice rate he went the extra mile and found me an even better rate. Got me a fabulous price with my warranty and made sure I knew all that the warranty entailed. Great dealership it was over an hour away from me and I was looking for a particular used car that they had and I am so glad that I chose that dealership. I can wholeheartedly recommend this dealership.
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
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Hoy vine a conwyay imports y me ayudaron muy bien para
Hoy vine a conwyay imports y me ayudaron muy bien para comprar una troca me ayudó marco es los recomiendo me ayudaron muy bien
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 Plus
Vehicle information
Features
Reviews
Every department in this establishment was a pleasant
Every department in this establishment was a pleasant experience. Our sales rep Cassandra was super relatable and understood exactly what we wanted. Ryan the manager made sure to do everything he could to give us an amazing and honest deal. The financial employee made sure to give that same experience. They all deserve a raise. We haven't been able to stop recommending this dealer. It was truly a breathe of fresh air compared to the pushy and manipulative dealers all around. It really is appreciated. Also, the fastest deal we have ever decided on.
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.






Audi Certified
2022 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
Elena was amazing.
Elena was amazing. She made me feel like an old friend. She took very good care of me and my car. The location always live up to customer first process.






Used
2018 Audi Q3 2.0T Premium Plus
Vehicle information
Features
Reviews
Over the top dealership
This is a very clean, aesthetically pleasing dealership. The display of the vehicles was very inviting. The staff was genuinely nice, not pushy, and very knowlegable. I bought car and it was very efficient and comfortable. One of the best experiences I have had in purchasing a vehicle.
love it. you should consider it
a great car in all respects. Fun to drive. Consumer Reports recommends the 2016 and 2018 models for reliability. I highly recommend it. well built






Used
2024 Audi Q3 Premium 45 TFSI S line quattro Tiptronic
Vehicle information
Features
Reviews
I have bought two new cars from this location over the
I have bought two new cars from this location over the past six years. First a 2019 Q8, then a 2023 SQ8. As far as the buying process goes, I was quite happy. It didn?t take hours to come to an agreement on pricing, none of the annoying back and forth between sales person and sales manager and finance manager. I have walked out of places years past because of that. I don?t want to deal with six people to get a price on a car. They also don?t give me a hard time about not financing. I normally just pay cash for my cars. I also never felt like I was treated differently because I was a woman buying a car on my own. Mercedes one time asked if I needed to check with my husband first. I left. So Audi Westmont is an amazing place to purchase a car. I also get all my service done at this location. I like to have everything done at one place so if there is ever an issue all my records are right there. The good news is, I have NEVER had an issue here. And every single service person I have dealt with there has been amazing. They?re all knowledgeable, and if there is something they can?t immediately answer, they have had an answer in a matter of minutes. My last advisor, Elena, was the nicest woman to deal with. She made this visit extra enjoyable. So polite, and gave me a realistic timeline as to when my vehicle would be done. And it was done right at the earliest end of the timeline. I couldn?t ask for anything more. I also enjoy watching the videos the technicians record about each vehicle when it?s up on the lift. It?s fun to see what the underside of the car looks like. I know that?s just the nerd in me, but whatever. Altogether, this dealership is probably my favorite out of all the others I have purchased cars from. That includes BMW, Mercedes, Acura, and a few more I can?t remember. Had quite a few cars over the years. But as long as Audi Westmont stays with this level of outstanding service, I think I will be driving an Audi until the state tells me I?m too old to drive!
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.






Audi Certified
2025 Audi Q3 45 S line Premium
Vehicle information
Features






Audi Certified
2025 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Overall Good Experience
Purchased a used Audi recently and was very happy with the sales person, Sabina. She was patient, knowledgeable, and communicated very well (responsive). Ended up financing because we were out-of-state buyers. The finance manager was fantastic and worked quickly. She was also very knowledgeable and helpful. Here’s why I only rated 4 stars - there was some sketchy deferred maintenance that was not addressed prior to offering the car for sale. Notably mismatched front tires and 4mm rear brake pads. The dealers own tech inspection sheets noted the need for immediate attention to the rear brakes, but they were not replaced. Mismatched tires, in my opinion, are also a safety issue. I can only imagine these issues were not addressed to maximize profit and that’s okay as long as the car is priced right. And it was, BUT I can’t imagine a less than 2% change in price would have stopped a sale. Safety is paramount.






Audi Certified
2025 Audi Q3 Premium 45 TFSI S line quattro Tiptronic
Vehicle information
Features
Reviews
Our salesman, Dan was great to work with.
Our salesman, Dan was great to work with. He was patient with our needs and we had an overall pleasant experience. Nice selection of vehicles as well as a clean and organized dealership.






Audi Certified
2022 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
I just purchased a new 2023 Audi RS5 and was extremely
I just purchased a new 2023 Audi RS5 and was extremely happy with the process. Mike Morgan was very thorough and knowledgeable about the car and the sales manager Jeff Rose was very accommodating and easy to deal with. A+ transaction!






Used
2022 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
Exceptional experience.
Exceptional experience. The entire staff is professional, courteous, knowledgeable, and efficient. Service is always completed in a timely manner. As an added bonus the technician sends a live video to the customer as he is performing the vehicle’s diagnostics.





Used
2023 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
Professional and courteous sales team.
Professional and courteous sales team. They were able to get us in out with our new car.
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.





Used
2024 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
Great purchasing experience.
Great purchasing experience. Very helpful sales personnel and reasonable pricing. Would definitely choose Castle again.






Used
2017 Audi Q3 2.0T Prestige
Vehicle information
Features
Reviews
Come into this dealership and ask for Money Carlos.
Come into this dealership and ask for Money Carlos. He goes out of his way to get you what you need, I love my car!!! Thank you Carlos
Good economic car
My first audi ever. So far i have driven it for 9 months and honestly has been problem free. Great value mechanical wise. Inside styling is nothing special. Infotainment system is hyper dated; the only issue i really have is the bluetooth randomly deactivating. Over all I was expecting the q3 to be a head ache and finally its not. For a cross over hatchback suv there shockingly a lot of space which for me is the whole reason why it might be hard to part with it one day!






Used
2022 Audi Q3 45 S line Premium
Vehicle information
Features
Reviews
Great place!!
Called and spoke to Frank and he was so pleasant that I had to go. Yourself got me into the Jeep I wanted and worked so hard to get the best rate possible! Don’t sleep on this dealership! You won’t be disappointed!






Used
2020 Audi Q3 45 Premium
Vehicle information
Features
Reviews
Let start off my saying these bugs are great.
Let start off my saying these bugs are great. Made sure I was comfortable with what I was buying and made the process very easy and simple.
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
2016 Audi Q3 2.0T Premium Plus
Vehicle information
Features
Reviews
I absolutely love this place.
I have purchased two cars from this dealer the first being a 2013 BMW X6 and the second being a range rover both experiences were amazing. Both times I worked with Brandon Powe. He is extremely helpful and consistent and process was quick and smooth. Also, they have a some of the best prices I’ve ever seen for luxury vehicles my BMW I purchased from them back in 2021 I have not had any major issues out of it and it runs great. The range rover I bought for my little sister last month and she loves it. No issues at all. I have absolutely no complaints and will be back to buy my next car from them. I totally recommend this place definitely a five out of five.
Great car but keeping an eye on it.
2016 Q3 Quattro Prestige. Bought used at 38,000 miles. No I have 51,000 miles. I'll make this succinct. 1. Great Comfort 2. Quattro is AMAZING in the snow! I've tested it! 3. Handling is solid and fantastic (in the Prestige trim as the OEM tires are 19" and wider for much better performance). Cannot speak to the other trims 3. Mediocre engine power as stock. I have the APR stage 1 upgrade that basically increases HP by a solid 50% and it is VERY noticeable!. 4. Sound system - Fabulous! 5. Navigation is mediocre and the screen is a bit small and the placement is awkward to me. But it does work. 6. reliability - This is a big one. So far so good. I am keeping an eye on the engine (checking the oil at least once per week). There are several class action lawsuits out there for this engine (one on the timing chain and one on the pistons / rings). Keep an eye on those.






Used
2023 Audi Q3 Premium 45 TFSI S line quattro Tiptronic
Vehicle information
Features
Reviews
Thank you for helping me find the perfect car
Thank you to the staff at Western Avenue Nissan and Melvin Eakey for helping me find the perfect care. The sales staff was great and their customer service was exceptional.
Satisfied ‼️
Totally satisfied with my new ride. I am so happy to own a bran new SUV. I have worked very hard to acquire this Audi Q3 Comfortable ride‼️ My daughter Dejah pick out this ride for me. A special thank you to Justin Yattey, the sale representative who humbly guided me.
Audi Q3 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Audi Q3 | $34,977 | 2 Good deals |
*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.
Compare the Audi Q3
Audi Q3 SUVs by city
-
Audi Q3 SUVs in Homer Glen, IL
18 Great Deals out of 73 listings starting at $10,748
-
Audi Q3 SUVs in Lockport, IL
18 Great Deals out of 72 listings starting at $10,748
-
Audi Q3 SUVs in Orland Park, IL
19 Great Deals out of 66 listings starting at $10,748
-
Audi Q3 SUVs in Lemont, IL
21 Great Deals out of 87 listings starting at $10,748
-
Audi Q3 SUVs in Palos Park, IL
21 Great Deals out of 87 listings starting at $10,748
-
Audi Q3 SUVs in Orland Hills, IL
19 Great Deals out of 67 listings starting at $10,748
-
Audi Q3 SUVs in Mokena, IL
17 Great Deals out of 59 listings starting at $10,748
-
Audi Q3 SUVs in Fairmont, IL
16 Great Deals out of 61 listings starting at $10,748
-
Audi Q3 SUVs in New Lenox, IL
16 Great Deals out of 53 listings starting at $10,748
-
Audi Q3 SUVs in Ingalls Park, IL
16 Great Deals out of 53 listings starting at $10,748
-
Audi Q3 SUVs in Tinley Park, IL
17 Great Deals out of 64 listings starting at $10,748
-
Audi Q3 SUVs in Romeoville, IL
17 Great Deals out of 76 listings starting at $10,748
- ${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 vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.