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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
2020 Audi A6
for sale
near
Boston, MA
- 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
2020 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Hunter was a great salesman, no pressure, super real and
Hunter was a great salesman, no pressure, super real and down to earth. Everything went smoothly. I told him what I wanted to pay and he made it happen. No complaints
Comfortable and reliable.
This car has met my needs, comfortable, reliable, seems economic, nice exterior and interior design, easy to operate, my kids enjoy it. It’s overall very recommended.
Used
2020 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
I took a three hour drive from CT and met up with
I took a three hour drive from CT and met up with Mike And we had a great time talking card and driving a classic Fiat!! This may have been the best experience I've ever had with a car dealership sales dept! And coming from one who's been in automotive customer survive my entire life that says a lot! Although I have not yet purchased a classic as of today, I would recommend MB to anyone Thanks MB Motorsport
Excellent car and reliable.
Great car, comfortable and excellent performance. The buying process was made easy by knowledeable sales and support staff. Pleasant dealership. High tech sales and supportm
Used
2020 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Service advisor Jorge Bejarano is the best.
Service advisor Jorge Bejarano is the best. Updated status and provides clear information and detail.
This the only car I own
I think this vehicle is perfect for me and my family now I can travel with my family it's alot of room in the car for my family and I thank you so much ❤️💗
Used
2020 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Great service and overall excellent buy experience.
Great service and overall excellent buy experience. Dealer and salesperson were able to make a deal happen to my satisfaction. I was able to purchase a vehicle that I was looking for.
Used
2020 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
It was an absolute pleasure to work with Crystal and BMW
It was an absolute pleasure to work with Crystal and BMW of Gwinnett. The negotiation process on the vehicle was straightforward and free of drama...communication was prompt and exemplary (with my being out of the area Crystal sent a very helpful video tour of the vehicle)...and my purchase was beautifully prepped and detailed for pickup. Can highly recommend.
Used
2020 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Sheehy Lexus has phenomenal service as always!
Sheehy Lexus has phenomenal service as always! Kyle and Daniel met all my car needs.
Used
2020 Audi A6 55 Premium
Vehicle information
Features
Reviews
I?ve worked with Porsche Sewickley for the past 4 years
I?ve worked with Porsche Sewickley for the past 4 years and have bought a few different cars from them and had cars serviced by them. They are first class all the way around from sales to service. Thanks again to Bob, Dwight and Duane!
Vehicle information
Features
Reviews
Jeff was amazing.
Jeff was amazing. Took the time to show me all the tech features on my new ride. Was very pleasant, answered my questions, and super easy to work with. Most painless buying process ever. Highly recommend!
Used
2020 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Smooth and Easy
Though I intended to purchase a used vehicle with a much lower sticker value than most of the cars on the lot I was treated with utmost respect and friendliness, from the office staff to the mechanic to one of the partners. They understood we had driven a couple hours amidst the coronavirus pandemic and worked quickly and easily with me to take the car home that evening. They honored the out the door price we had discussed prior to arrival and even shipped parts they were unable to return to Toyota at no cost to me.
Used
2020 Audi A6 Premium
Vehicle information
Features
Reviews
Sandra
My salesman was so sweet and knowledgeable about the process. He made it easy and painless.I would recommended that you give this location a try
Used
2020 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
We had a wonderful experience at Unique Auto Group.
We had a wonderful experience at Unique Auto Group. We found the vehicle online and called to say we were interested. They had the vehicle pulled out and ready. The price was excellent and as advertised. No hidden fees or problems. Amir was great! He helped through the sales process, and everything went without issues. I highly recommend buying a vehicle from Unique Auto Group! We will definitely buy from them again!
Used
2020 Audi A6 45 Premium
Vehicle information
Features
Reviews
Thank you CarTopia for an amazing experience, I had all
Thank you CarTopia for an amazing experience, I had all of my questions answered and they were completely transparent. thank you to Sabrine Eli and Mauricio for working with me and reassuring me that I left feeling like I got an excellent deal on my 2021 X3 M! no hidden charges and a very smooth process. I recommend all to come check out CarTopia
Used
2020 Audi A6 Premium Plus
Vehicle information
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Reviews
Bought and sold
After checking all around for a lightly used Honda or Toyota minivan, I settled on CarMax since they had the ability to transfer several possible cars from nearby stores. I requested a transfer from Birmingham and it arrived earlier than promised. I test drove it, waited a week to make a final decision and made the purchase. The whole transaction was done professionally and without any extra sales pressure or tactics. This is the 2nd car in the last 6 years I've bought from CarMax and I'd certainly shop them again.
Vehicle information
Features
Reviews
The point of contact got back to me quickly and I
The point of contact got back to me quickly and I appreciate that. Mentioned that I would be in the area on May 24-31 to drive thge car if still available. I don't like buying sight unseen. The car looks beautiful.
Used
2020 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
West Covina Audi was a "Excellent Experience ".
West Covina Audi was a "Excellent Experience ". I can't express how professional and courteous the entire dealership staff handled the purchasing of my car was.
Used
2020 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Best Audi Dealship!
Ken Garff Audi! Can’t say enough. The sales and service peeps continue to go above and beyond to make buying/leasing a new car easy and transparent. Service department go out of their way to accommodate crazy schedules. There are a list of places to get a new car - we will never go to another dealership - thank uou Dave, Sunne, Simon, Joel and everyone
Used
2020 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
scoured the internet for 2 years to locate the car that I
scoured the internet for 2 years to locate the car that I wanted. Kian motors had the car in their inventory. I took a chance and called Layne Elrod at Kian Motors. Right from the onset he treated me as a close friend and not as a salesman. He made sure every question I had was answered to my satisfaction. He was not pushy but wanted to make sure that I got the right car for the right price. The process of buying my car, having it shipped from Texas to Florida, and finalizing the paperwork and payment was very smooth. all because of Layne Elrod. I have seven daughters and when it comes time for their purchase, they will be calling Layne Elrod at Kian Motors first. All the way a pleasurable and stress free experience.
Used
2020 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Thank you Josh for coming to my house and replacing my
Thank you Josh for coming to my house and replacing my windshield. On time and under and hour. Great work and much appreciated.
Used
2020 Audi A6 45 Prestige
Vehicle information
Features
Reviews
Small Family type auto dealership, bought a used 2017 BMW
Small Family type auto dealership, bought a used 2017 BMW Convertible and just love it, sales experience good, paperwork fast and customer service good.
Used
2020 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
On August 03, 2025 I submitted an email inquiry to Volvo
On August 03, 2025 I submitted an email inquiry to Volvo Cars Fort Myers as to the availability of a 2025 XC40 with 5912 miles listed for sale. I received an immediately response via email by Sales Representative "Arley Ricardo" who was warm, engaging and displayed subject matter expertise relative to the vehicle in question and dealership. Arley was organized in his demeanor during our entire interaction and routinely conveyed transparency regarding pricing and financing options. After a few days of effective back and forth communication we reached a purchase agreement on August 06, 2025. During the entire process, Arley and the staff of "Volvo Cars Fort Myers" provided "Superior Customer Service," cemented with courtesy, professionalism and respect: An experience that certainly merits a, ******** 5 STAR RATING *********
Audi A6 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2025 Audi A6 | $59,546 | 6 Good deals |
About the 2020 Audi A6
45 Premium shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 27
- Transmission
- 7-Speed A/T
- Engine
- 248.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline/Mild Electric Hybrid)
How much does the 2020 Audi A6 cost?
The 2020 Audi A6 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2020 A6 is $27,849, with pricing starting at $15,420.
What is the MPG of the 2020 Audi A6?
The 2020 Audi A6 offers up to 24 MPG in city driving and 32 MPG on the highway for a combined rating of 27 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 2020 Audi A6?
The 2020 Audi A6 compares to and/or competes against the following vehicles:
Is the 2020 Audi A6 reliable?
The 2020 Audi A6 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 A6 owners.
Is the 2020 Audi A6 a good sedan?
Below are the Cars.com consumer ratings for the 2020 Audi A6.
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 5.0
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 5.0
Premium (2 styles)
| Style | |
|---|---|
| Premium 45 TFSI quattro | Premium 55 TFSI quattro |
| Inventory price | |
| Starting at $54,900 | Starting at $59,800 |
| Combined MPG | |
| 27 | 24 |
| Engine | |
| 248.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline/Mild Electric Hybrid) | 335.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline/Mild Electric Hybrid) |
Premium Plus (2 styles)
| Style | |
|---|---|
| Premium Plus 55 TFSI quattro | Premium Plus 45 TFSI quattro |
| Inventory price | |
| Starting at $59,800 | Starting at $54,900 |
| Combined MPG | |
| 24 | 27 |
| Engine | |
| 335.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline/Mild Electric Hybrid) | 248.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline/Mild Electric Hybrid) |
Prestige (2 styles)
| Style | |
|---|---|
| Prestige 55 TFSI quattro | Prestige 45 TFSI quattro |
| Inventory price | |
| Starting at $59,800 | Starting at $54,900 |
| Combined MPG | |
| 24 | 27 |
| Engine | |
| 335.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline/Mild Electric Hybrid) | 248.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline/Mild Electric Hybrid) |
*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 2020 Audi A6
Compare the 2020 Audi A6
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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.
