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
2021 Audi Q3 45 S line Premium Plus
for sale
near me
- 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
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Expectations were set and met on a Saturday with college
Expectations were set and met on a Saturday with college football on. Two separate seating areas in case you wanted the option to watch something else. There's also a kids' area if you have a little one who needs to be entertained for the time you're there.
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
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Dalton Davey was awesome.
Dalton Davey was awesome. Very tech savvy, not pushy and it was a great experience. The dealership was very nice and it was an enjoyable purchase.
Best Bang for the Buck
My Q3 is everything I hoped it would be...... comfort, power, handling, information and looks. Makes driving a dream. Just about everything I wanted was standard equipment in the model I purchased.
Used
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Kate made the process easy and saved us time by sending
Kate made the process easy and saved us time by sending us the application online before we even went to the dealership. All questions and concerns were answered and we feel confident we made a good decision.
Awesome vehicle
The Audi Q3 is a very good car. My daughter absolutely loves it. The performance is awesome, the exterior, and interior looks very sporty, and the grill looks amazing!
Used
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
I had a fantastic experience purchasing my vehicle at
I had a fantastic experience purchasing my vehicle at Audi Westmont. From the moment I walked in, I was greeted warmly and introduced to Nikola G., who was exceptional to work with. I explained exactly what I was looking for, and Nikola delivered perfectly. He was incredibly knowledgeable, walking me through the performance and features of the vehicle in great detail. The entire process was seamless, and I walked away feeling like I got a GREAT deal. I also want to give a big shout out to Gianfranco in Finance; he was thorough, friendly, and made the final paperwork quick and easy. If you are looking for a new Audi, I highly recommend visiting this team!
Does what we need
We really like it as we downsized from a Q8 to a Q3. As we don’t drive to travel any more...hard to drive to Europe..lol
Used
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Very accommodating to out-of-town buyers, except
Very accommodating to out-of-town buyers, except pay-in-full is required to hold a vehicle. Need more flexibility on this, like allowing sizable deposit with time limits
Upgraded Nice new design in the 2021 Q3
I traded in my 2018 Q3 for a new 2021 Q3. The vehicle has lots of standard upgrades and a new cool design. The vehicle is approximately 4 inches bigger than my 2018 and it’s just enough for my lifestyle.
Used
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Just bought my new 2026 NX350h from Lexus and had an
Just bought my new 2026 NX350h from Lexus and had an awesome experience with Nicholas Hughes. He made the whole process super chill and easy; really took the time to listen to what I wanted and helped me find the perfect car. No pressure, just solid advice and great customer service. I Definitely recommend Nick if you're thinking about getting a Lexus." Also, a special mention to Greg who helped my cousin and I with great advice on purchasing a car. Thank you both for this wonderful experience.
Used
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Excellent experience
I made an appointment with a very pleasant person named Courtney. We came in and met with Ryan Santos. He was very professional and friendly. He showed us the new Accord we were interested in and we took it for a test drive. The negotiation was painless and we bought the car and drove home that day. I would recommend Ryan and Colonial Honda to anyone. It was a great experience. Thank you all.
Used
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Peter was helpful and super friendly but this dealer
Peter was helpful and super friendly but this dealer didn’t tell me the car needs a brake job and on the freeway driving home I noticed that it did. Steering wheel was shaking and vibrating when u hit the brakes while going 70mph, lower speeds not so much. Also somehow my loan that I was pre approved with chase was declined and I went with bmws loan. 63440 price tag I put 40800 down and some how I owe them 37k now. Mean while there is a spacer on the back tires and on the freeway u hear this load noise and feels like your driving an off-road truck.
Used
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Very simple.
Very simple. Every aspect of my purchase was simple and straightforward. Bruno my salesman and Kevin the Manager went above and beyond from the moment I walked in. Well done.
Used
2021 Audi Q3 S-Line Premium Plus
Vehicle information
Features
Reviews
Nice people
Just started looking for different car. No pressure. Let us look at our pace and we're available to answer questions as needed. Good experience.
Audi Certified
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Greg could possibly be the greatest ever in my humble
Greg could possibly be the greatest ever in my humble opinion. First class customer service! what a car!
Used
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Always good work and very pleasant to work with.
Always good work and very pleasant to work with. Would not go to any other dealership. Would highly recommend this deanship. Good service hours. We have deal with them for years
Used
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Scotty at GG, is hands down the best Sales led I have
Scotty at GG, is hands down the best Sales led I have ever interacted with. Honest, transparent and has everything buttoned up before you even get there. Made buying a car for my daughter easy.
Used
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
Great service and very professional staff.
Great service and very professional staff. The process was smooth and transparent from start to finish. The team was helpful, honest, and made everything easy. I highly recommend this car shop to anyone looking for a reliable and stress-free experience.
Used
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
I will start with, if you live in Indianapolis, Indiana
I will start with, if you live in Indianapolis, Indiana area, and want a Mini, you have to stop in and buy one from Presley. She was one of the best sales people I have worked with. Strong handshake and a big smile. And she knows the cars very well and will work with you to find what you like and will ask you questions that will make you think of thing you did not realize you wanted in a car. I came in two days ago after leasing a car from another place that was a very very bad experience. I spoke to her about the car I was looking at and said I needed to wait until the end of November when my lease of the other car was complete. She said ok and let me test drive the Mini Countryman. Great Car by the way and super lux inside to me. After she asked me more about what was going on and after the conversation she said ok here is my card and give me a call when you are ready. I went home and by the time I got home she sent me a text and said that she was working out a deal for me to get out of my bad situation and in the car I wanted. So she worked it out where they made me a deal that I could not refuse. It was a great deal and today, after thinking it over for one day, I was like I am going to buy a Mini. She made it where I was able to get the car I wanted and get out of the other car and did not do the car salesperson trick where you think you are getting a deal and is not. I actually got the deal she stated I would get. I do not have that feeling I normally get after buying a car. That feeling of (what did I just do???). And the paperwork process was quick. Asked me some information and sent a link to a secure site to start the credit application and stuff before getting there. I have to say that I was very pleased overall with the process of getting the car. This would be the only time that I have purchased a car and did not leave with a headache.
Used
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
This was the fourth dealership that I had been to in less
This was the fourth dealership that I had been to in less than a week. Ke’Andre came outside to greet me with open arms the minute I drove up. I explained that the other dealerships were not as warming. He took everything I said about the less than par experiences from the other places I had been to and turned my car buying experience into an incredible one. He is absolutely amazing, not just him but everyone that had a hand in my deal was fabulous. Thank you for turning this day in a positive one!
Used
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
After a car accident I was not prepared to buy a new car
After a car accident I was not prepared to buy a new car and it was a stressful experience. However ,I highly recommend Chantilly Audi. It was the first place I went after a friend recommended that location. I wasn't sure About buying the car I saw so I checked out Arlington, Tyson's Corner, and Maryland's dealerships. Maryland was too much of a drive than a hassle to go back to. Tyson's corner was really nice But they didn't have what I was looking for. Arlington had another car I was interested in but I would. My gut feeling about Arlington was not good, the reviews about Arlington are not great and my experience ended up being awful. Not recommended At Chantilly Audi , I also highly recommend Kathy for sales, Who was extremely supportive and knowledgeable. 5 Stars for Kathy!!!! I am so excited about my car!
Used
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
We recently bought a 2021 Jeep Grand Cherokee.
We recently bought a 2021 Jeep Grand Cherokee. We had a problem with it when we got home. Took it back next morning.Spoke with John May the manager, he assured us he would resolve the problem gave us a loaner car. After a couple days called said the found the problem and it was corrected. So far haven’t had any more problems. Very hard to find service after the sale like that, he told us they were there for us and they were.John is a stand up guy.
Used
2021 Audi Q3 S-Line Premium Plus
Vehicle information
Features
Reviews
Great Customer service, TY Bessie !!
I was in need for a title as per the original one got lost in shipping, I called the business office and spoke to Bessie, I explained to her the situation and she said she will help me, but need more time to process it. Weeks later she called me to let me know that she got the title and she is sending it to me via FEDEX and gave me the tracking number, WOW thats a great service there. Thank you so much Bessie for your help and for following up with me, great customer service and Bessie is a great worker, 5 stars!!
Audi Certified
2021 Audi Q3 45 S line Premium Plus
Vehicle information
Features
Reviews
⭐⭐⭐⭐⭐ Exceptional Experience – This Is How Car Buying
⭐⭐⭐⭐⭐ Exceptional Experience – This Is How Car Buying Should Be Car buying has traditionally been stressful and no fun — but Audi Stratham is the complete opposite. I recently purchased my second vehicle from Audi Stratham, this time working with Kyle Wood, and the experience was outstanding from start to finish. From the moment I walked in the door, I was welcomed, offered coffee, and immediately asked how they could help. Within minutes, Kyle had three great options lined up based on what I was looking for, and I was already out on a test drive. The entire process was straightforward, transparent, and pressure-free. No games, no drawn-out back-and-forth. Kyle understood exactly where I needed to be, and we were aligned in under 10 minutes. When I came back the next day to pick up the car, it was clean, detailed, and ready to go right on time. Working with Anthony in the business department was like a well-oiled machine. I was in and out in under an hour, which even included a very thorough walkthrough of the vehicle’s technology and features. To put this in perspective — a family member of mine just bought a car elsewhere, and it’s been a week-long, frustrating process. Today they went to take delivery and the car wasn’t ready, management tried to upsell after everything was already agreed to, and they’ve now been sitting at the dealership for over four hours waiting. That contrast says everything. Amazing experience with Kyle Wood and the entire Audi Stratham team. This is exactly why I will continue to do business with Audi Stratham and recommend them without hesitation.
Audi Q3 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2025 Audi Q3 45 S line Premium Plus | $37,458 | 49 Great deals |
| 2024 Audi Q3 45 S line Premium Plus | $32,726 | 15 Great deals |
| 2023 Audi Q3 45 S line Premium Plus | $28,987 | 20 Great deals |
| 2022 Audi Q3 45 S line Premium Plus | $25,879 | 57 Great deals |
| 2020 Audi Q3 45 S line Premium Plus | $21,578 | 13 Great deals |
About the 2021 Audi Q3 45 S line Premium Plus
45 S line Premium Plus shown.
- Seating
- 5
- Door count
- 4
- Drivetrain
- All Wheel Drive
- Combined MPG
- 23
- Transmission
- 8-Speed A/T
- Engine
- 228.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
How much does the 2021 Audi Q3 45 S line Premium Plus cost?
The 2021 Audi Q3 45 S line Premium Plus price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2021 Q3 45 S line Premium Plus is $23,353, with pricing starting at $16,999.
What is the MPG of the 2021 Audi Q3 45 S line Premium Plus?
The 2021 Audi Q3 45 S line Premium Plus offers up to 20 MPG in city driving and 28 MPG on the highway for a combined rating of 23 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2021 Audi Q3 45 S line Premium Plus?
The 2021 Audi Q3 45 S line Premium Plus compares to and/or competes against the following vehicles:
Is the 2021 Audi Q3 45 S line Premium Plus reliable?
The 2021 Audi Q3 has an average reliability rating of 4.9 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 Q3 owners.
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 4.9
- Exterior 4.9
- Reliability 4.9
S line Premium Plus (1 style)
| Style |
|---|
| S line Premium Plus 45 TFSI quattro |
| Inventory price |
| Starting at $36,000 |
| Combined MPG |
| 23 |
| Engine |
| 228.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
*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 Q3 trims
-
Audi Q3 2021 45 S line Premium
28 Great Deals out of 122 listings starting at $12,490
-
Audi Q3 2021 40 Premium
16 Great Deals out of 52 listings starting at $14,000
- ${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.
