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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
2018 Audi A3
for sale
near
Phoenix, AZ
- 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
2018 Audi A3 2.0T Tech Premium
Vehicle information
Features
Reviews
Always a pleasure to deal with Kevin.
Always a pleasure to deal with Kevin. We will continue to bring our vehicle to him. The service is always great quality work. Kevin always goes above and beyond.
Excellent Sport Sedan for an Exceptional Price
The car was a 2 year old used car, but was meticulously cared for and lightly driven. Interior was in exceptional condition and it featured the options and color combo I desired.
Used
2018 Audi A3 2.0T Premium
Vehicle information
Features
Reviews
Sonny is great, helped us through our journey of getting
Sonny is great, helped us through our journey of getting a new family vehicle. We were impressed by this dealership and the staff. From A-Z we had a stellar experience with Lexus of Cerritos
Very accommodating
I bought my first ever car here. It was my dream car and I am very satisfied with my purchase. The team was very respectful and easy to talk with. I would recommend this shop to my friends. Thumbs up!
Used
2018 Audi A3 2.0T Premium
Vehicle information
Features
Reviews
You can’t do better than Irwin QuickLane- Laconia, NH.
You can’t do better than Irwin QuickLane- Laconia, NH. Bill Salta is the face of Irwin QuickLane… honest, hardworking, a great listener, patient, and someone who 100% finds the value in treating his customers with respect and dignity.
Pocket rocket
This is the best car I have owned. Fun driving. Superb handling. And tremendous acceleration. It’s a luxury compact with all the bells and whistles standard.
Used
2018 Audi A3 2.0T Premium
Vehicle information
Features
Reviews
Sales staff were very helpful and polite.
Sales staff were very helpful and polite. Their follow up calls and honesty should be a trend setter for other dealers to follow!
Fantastic Car
Most reliable car I have owned , that has safety features, with elegant appearance,silent engine , lots of leg room at the front and back.
Used
2018 Audi A3 2.0T Premium
Vehicle information
Features
Reviews
Our vehicle was totaled and we were left in a situation
Our vehicle was totaled and we were left in a situation where we had to buy a new car, something that we were not planning on. We went to a couple dealerships, but landed at Autonation Honda and I?m so glad we did. Gerard was hands down the best! And Carlos in finance was just as amazing! Thanks for making our car buying process so easy!
Love the color
I love the color of this car. It drives great and is fun to drive. I'm excited to learn more about it and drive it everyday.
Used
2018 Audi A3 2.0T Premium
Vehicle information
Features
Reviews
I always receive exceptional customer service when I
I always receive exceptional customer service when I visit Audi Fort Worth! From car washes to car repairs, my needs are equally important. Thanks, Audi Fort Worth!!!
Used
2018 Audi A3 2.0T Premium
Vehicle information
Features
Reviews
Miguel was great, good communication throughout the
Miguel was great, good communication throughout the process. Wouldn't hesitate to see him again for another vehicle purchase. If you're in the market for a new car...see Miguel!
Used
2018 Audi A3 2.0T Premium
Vehicle information
Features
Reviews
Salesperson Fred Williams did a fantastic job with
Salesperson Fred Williams did a fantastic job with assisting and selling me a JAG! If you need a volvo or any other car used or new, see Brother F. Williams.
Used
2018 Audi A3 2.0T Premium
Vehicle information
Features
Reviews
The car was in really bad shape and it would have cost me
The car was in really bad shape and it would have cost me way more than it was worth. Thanks Jim Evans
Used
2018 Audi A3 Premium
Vehicle information
Features
Reviews
No pushy sales reps and that was great. Blah. Blah
The first girl that helped me was not helpful at all. She just stared at herself in the window, swinging her hair in the reflection. Then left me outside to look at vehicles by myself while she talked bad about another employee. Ugh.... BUT the man who took over was great. He has been working there a long time and is perfect at his job. He has integrity and that is the best trait in a sales rep. Very helpful and has a wonderful personality even if he was stressed.
Used
2018 Audi A3 Premium
Vehicle information
Features
Used
2018 Audi A3 2.0T Premium
Vehicle information
Features
Vehicle information
Features
Reviews
They were fair and responsive.
They were fair and responsive. Answered all questions. Speed of buying experience was best I’ve ever experienced.
Vehicle information
Features
Reviews
Carmax is transparent
Car Max seemed very straightforward and transparent. Pricing is no haggle set pricing. I appreciate the excellent customer service and they appreciated my time. Carmax has simplified the process.
Used
2018 Audi A3 2.0T Premium
Vehicle information
Features
Used
2018 Audi A3 2.0T Tech Premium
Vehicle information
Features
Reviews
10/26/2025.
10/26/2025. Had issue with 2023 AUDI Q7. I had engine light came on, constantly running radiator fan and a very low cooling temperature. Call on Thursday and make appointment for Friday morning. When I brought car to the service, it took 5 min to complete the registration. Russell helped me with this problem, gave me clear explanation of the different scenarios and expected time for the inspection and repair. Because it was short notice for the appointment, dealership didn't have loaner cars available, but Russell managed to have someone to give me ride home (I live in proximity). in less than an hour I had a phone call from him about the problem; there were the failed thermostat and the temperature sensor. They had both parts in stock. By 4pm same day my car was ready to pick up. They've done repairs, test drive, multi-point inspection, and complimentary wash. Work was done quickly and flawlessly. It was covered by the manufacturing warranty. Also, I had all the answers to my additional questions. I worked with Russell a few times on both of my cars and every time he is taking care of my cars and me in very friendly and professional manners, Also want to thank the Mechanics who work on my car to service and repair it. I am very satisfied and recommend Knoxville AUDI dealership to everyone. Outstanding dealership! Good friendly people and great service A+++! Thank you.
Used
2018 Audi A3 Premium
Vehicle information
Features
Reviews
I had a vehicle shipped from this location.
I had a vehicle shipped from this location. There was no direct contact with the dealer
Used
2018 Audi A3 2.0T Premium
Vehicle information
Features
Reviews
Ed Martin Acura, my wife and I can’t say enough about our
Ed Martin Acura, my wife and I can’t say enough about our wonderful experience with your staff. Your professionalism, promptness, and great customer service speaks volumes! We came in with a unique situation and left with a beautiful Acura TLX! We appreciate you!
Used
2018 Audi A3 2.0T Premium
Vehicle information
Features
Reviews
I really appreciate the attentiveness and professionalism
I really appreciate the attentiveness and professionalism of Oleg. Found a car online, came to visit the dealership, left with a totally different car - I wanted a BMW and Oleg helped me find the right one for me. Thank you!
Vehicle information
Features
Reviews
What an amazing experience!
What an amazing experience! I had the pleasure to have John Khalil as my sales agent, who happens to not only be a welcoming and zealous sales agent at CarMax of Oceanside, CA, but also a very talented painting artist!! He had great compassion for my autistic son and made sure he was always comfortable during the efficient waiting process by offering him a cute CarMax car toy, a CarMax coloring book and crayons. He went above and beyond when complex situations came about during the bank’s verification process. The determination he had to push my situation through with his persistent diligence as I watched him communicate with high professionalism and positivity as a team with his colleagues/finance management team was remarkable!!!! Thank you, CarMax of Oceanside, CA!! You all are an amazing TEAM!! I’m so happy with my car!!!
Audi A3 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2025 Audi A3 | $39,333 | 7 Great deals |
About the 2018 Audi A3
2.0T Premium shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front-wheel drive
- Combined MPG
- 29
- Transmission
- 7-Speed A/T
- Engine
- 186.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)
How much does the 2018 Audi A3 cost?
The 2018 Audi A3 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 A3 is $16,108, with pricing starting at $9,995.
What is the MPG of the 2018 Audi A3?
The 2018 Audi A3 offers up to 26 MPG in city driving and 35 MPG on the highway for a combined rating of 29 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2018 Audi A3?
The 2018 Audi A3 compares to and/or competes against the following vehicles:
Is the 2018 Audi A3 reliable?
The 2018 Audi A3 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 2018 A3 owners.
Is the 2018 Audi A3 a good sedan?
Below are the Cars.com consumer ratings for the 2018 Audi A3.
- Comfort 4.9
- Interior 4.9
- Performance 4.9
- Value 4.7
- Exterior 4.9
- Reliability 4.9
100% of drivers recommend this car
- Comfort 4.9
- Interior 4.9
- Performance 4.9
- Value 4.7
- Exterior 4.9
- Reliability 4.9
Premium (4 styles)
| Style | |||
|---|---|---|---|
| 2.0 TFSI Premium quattro AWD | 2.0 TFSI Premium FWD | 2.0 TFSI Premium quattro AWD | 2.0 TFSI Premium FWD |
| Inventory price | |||
| Starting at $34,950 | Starting at $31,950 | Starting at $41,050 | Starting at $38,350 |
| Combined MPG | |||
| 27 | 29 | 25 | 28 |
| Engine | |||
| 220.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 186.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 220.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 186.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
Premium Plus (4 styles)
| Style | |||
|---|---|---|---|
| 2.0 TFSI Premium Plus quattro AWD | 2.0 TFSI Premium Plus FWD | 2.0 TFSI Premium Plus quattro AWD | 2.0 TFSI Premium Plus FWD |
| Inventory price | |||
| Starting at $34,950 | Starting at $31,950 | Starting at $41,050 | Starting at $38,350 |
| Combined MPG | |||
| 27 | 29 | 25 | 28 |
| Engine | |||
| 220.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 186.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 220.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 186.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
Prestige (4 styles)
| Style | |||
|---|---|---|---|
| 2.0 TFSI Prestige FWD | 2.0 TFSI Prestige quattro AWD | 2.0 TFSI Prestige FWD | 2.0 TFSI Prestige quattro AWD |
| Inventory price | |||
| Starting at $31,950 | Starting at $34,950 | Starting at $38,350 | Starting at $41,050 |
| Combined MPG | |||
| 29 | 27 | 28 | 25 |
| Engine | |||
| 186.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 220.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 186.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 220.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
Tech Premium (4 styles)
| Style | |||
|---|---|---|---|
| 2.0 TFSI Tech Premium FWD | 2.0 TFSI Tech Premium quattro AWD | 2.0 TFSI Tech Premium FWD | 2.0 TFSI Tech Premium quattro AWD |
| Inventory price | |||
| Starting at $33,650 | Starting at $36,650 | Starting at $40,050 | Starting at $42,750 |
| Combined MPG | |||
| 29 | 27 | 28 | 25 |
| Engine | |||
| 186.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 220.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 186.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 220.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
Tech Premium Plus (4 styles)
| Style | |||
|---|---|---|---|
| 2.0 TFSI Tech Premium Plus quattro AWD | 2.0 TFSI Tech Premium Plus FWD | 2.0 TFSI Tech Premium Plus quattro AWD | 2.0 TFSI Tech Premium Plus FWD |
| Inventory price | |||
| Starting at $36,650 | Starting at $33,650 | Starting at $42,750 | Starting at $40,050 |
| Combined MPG | |||
| 27 | 29 | 25 | 28 |
| Engine | |||
| 220.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 186.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 220.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 186.0-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.
Research the 2018 Audi A3
Compare the 2018 Audi A3
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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.
