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 A6
for sale
near
Belmont, MA
under $100,000
- 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
2024 Audi A6 45 Premium
Vehicle information
Features
Reviews
Most of my dealings were with Chan.
Most of my dealings were with Chan. He kept me updated throughout the process without putting any pressure on me to buy or not to buy. I finally did purchase a2020 Fiat 124 spider Abarth. The car is everything Chan said it was. Couldn’t be more pleased.
Used
2019 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Bradley was very professional and I would recommend him
Bradley was very professional and I would recommend him as a trusted visor. Recommend again
Must buy at a realistic price.
Such a gorgeous vehicle, inside and out. Haven’t had a single issue with it for over a year of having it used. Inside of the vehicle is super roomy, and driving feels very comfortable, and really we’ll insulated!
Used
2021 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
It was so nice dealing with you guys.
It was so nice dealing with you guys.Thank you very much for taking care of my and I really appreciate that.
Very nice upscale vehicle. Bought as a previously
Very nice upscale vehicle. Bought as a previously 2 yr leased auto, avoiding new car price and immediate depreciation. V-6 engine has no hesitation and quietness is excellent. My only two negatives are lack of storage for incidentals and a bit quirky audio that may reset from time to time ( must wait for it to go through a cycle). It has a mind of its own. Overall, excellent vehicle.
Audi Certified
2023 Audi A6 Premium 55 TFSI quattro S tronic
Vehicle information
Features
Reviews
Relaxed and seamless experience.
From the first phone call to the end of the sale, we experienced outstanding service! George, our salesman, answered every question, guided us along the process, and stayed on top of each step so we were able to experience a seamless sale! We traveled over an hour to get to this dealership and it was worth the drive! The relaxed atmosphere, the friendly staff, as well as the ease of the experience will have us going back for our future new vehicle purchases for years to come.
Used
2025 Audi A6 45 Premium
Vehicle information
Features
Reviews
Great Customer Service
Everyone here was friendly and very welcoming. They worked quickly and made sure everything was all set. Overall, great customer service and friendly happy employees.
Vehicle information
Features
Reviews
I wasn’t expecting much going in, but CarMart completely
I wasn’t expecting much going in, but CarMart completely exceeded my expectations. The whole process was smooth and hassle-free, and the car was exactly as listed—clean, reliable, and fairly priced. What impressed me most was how fast everything moved: the registration was completed the same day, and I picked up the car the very next day.
Perfect sports sedan, TDI engine is amazing!
Bought my '16 A6 3.0 TDI a year ago with 89k miles, now has almost 110k miles, and drives like a dream still. Can't even tell it's a diesel engine by the way it drives and how quiet it is. I drive a lot for work, and the gas mileage is amazing! Interior is comfy, classy, and roomy. Drives like butter, handles like a sports car. Exterior isn't too flashy, it's perfect. No issues, and my last checkup at the German export dealer was perfect. My favorite car I've owned, now I want an A8 L!
Used
2014 Audi A6 2.0T Premium Plus
Vehicle information
Features
Reviews
Recently purchased a 2014 Audi A4 S-Line from Bespoke
Recently purchased a 2014 Audi A4 S-Line from Bespoke Auto and had a wonderful experience throughout! I had some financing difficulties and Miroslav was more than understanding and willing to work with me to find the best deal. Had some aftercare done at the shop by Miroslav and Evo and they were extremely warm and welcoming! No issues. No complaints. Will be returning in the future and will be recommending to my friends and family for their new car purchase experiences!
Great car. Comfortable to drive long distances.
Very comfortable and reliable car. Great for road trips or around town. comfortable to drive and grab gas mileage. one of the best cars I have owned.
Used
2015 Audi A6 2.0T Premium quattro
Vehicle information
Features
Reviews
Premier Preowned Automobiles
This premier preowned automobile dealership finds the best cars and sells them at reasonable prices. Me and my family have purchased our preowned automobiles here for 20+ years. This is truly a one stop location because they also perform mechanical repairs and body shop work as well.
My second A6
My A6 2.0 quatro has 110k miles. Still looks great. Have gotten 34.5 mpg on open highways in Pa. Comfortable ride. Leather seats are holding up. This is my second A6.
Used
2014 Audi A6 2.0T Premium Plus quattro
Vehicle information
Features
Reviews
Most Reliable Car I Have Owned
Love the way it drives and no problems whatsoever. Owned it for 3 years. Very comfortable and great in snow with cold weather package for heated steering wheel, etc. Great ride!
Used
2023 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
No stress
Great service very friendly and professional. No stress with test driving or even "talking numbers" it was a great experience and will go back there again.
Audi Certified
2025 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
As always, the staff was prompt to find out what was
As always, the staff was prompt to find out what was wrong and send the car to mechanic?s staff to determine. In this case, it was a 70000 mile check up and they determined all was in order and released my car with a wash and a quick release.
Used
2022 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Services was fast and prompt.
Services was fast and prompt. Everything was done aa expected. Advisor was good and explained everything. Will certainly return.
Used
2021 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
At Audi Norwell received excellent service.
At Audi Norwell received excellent service. My sales person Jimmy Liberidis was very knowledgeable and extremely helpful in all matters concerning the purchasing of my car. I He is an excellent salesman and a gentleman. Frank Giasullo
Beautiful Meh
Leased the car for looks new in 2021. Now 2023 with 28k miles. Perfect? No. Awful? Hardly. Many recalls but no maintenance issues whatsoever. Biggest complaint is the auto-start stop and that the electronics are quirky (pre-set destinations reset frequently) car is comfortable, quiet, quick, and get OK gas mileage (would assume better with 2.0 4cyl.) I often switch between this and a 2017 Honda Accord and to be honest I can't tell much of a difference other than noise and quickness. Will buy it off lease (got it before the residual values rose exponentially) and will keep it indefinitely.
Used
2025 Audi A6 45 Premium
Vehicle information
Features
Reviews
I recently purchased a used vehicle from Imperial.
I recently purchased a used vehicle from Imperial. the salesman Gabriel Borrero was amazing. I told him my finance limit and he did not try to sell me a vehicle I could not afford. Ahmad Al-jallad worked for 2 days to get me financing with my low credit score. They will be my go to dealership from now on.
Audi Certified
2025 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Always expert service at Audi Peabody.
Always expert service at Audi Peabody.! Appreciate the video updates and clear explanation of needed service. Calls are promptly returned and open discussion regarding expected costs. Have been bringing my car to Audi Peabody for 20 years.
Audi Certified
2025 Audi A6 Prestige 55 TFSI quattro S tronic
Vehicle information
Features
Reviews
I had a great experience with Audi of Burlington.
I had a great experience with Audi of Burlington. The staffs are great and friendly. Nomar was my sales person and he did a great job helping me with my purchase.
Used
2022 Audi A6 55 Premium Plus
Vehicle information
Features
Reviews
Foley Motorsports - Review
I’ve been looking for a Cadillac Escalade for over four months and with absolutely nothing local to my area of Upstate NY I felt the need to explore internet searches. From the moment I first saw this vehicle on Cars.Com I was impressed with the ad presented by Foley Motorsports. The video content, detailed description, financials and pertinent data was all at my fingertips for review. My first e-mail correspondence with salesman Greg Ostrander was impressive. With attention to details he was able to guide me through most elements about the vehicle with no second guessing or (let me check on that) type of response. He clearly is understanding of clients needs and looks to provide whatever is necessary to make someone comfortable with the purchasing process. Ultimately I purchased the vehicle this week and was able to get it home to my residence today. Just looking at it in the driveway gives me a sense of accomplishment that this search process is over and I’ve scored on a great deal. It’s hard for me to explain how this car buying process was the most pleasurable time ever. I just wish this dealership was in my home town.
Used
2013 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
I had a wonderful experience today purchasing a pre-owned
I had a wonderful experience today purchasing a pre-owned Infiniti from Car Lot Express! I first discovered them on Facebook Marketplace, where I found a car that caught my interest. Thereafter, I contacted the seller by phone, and he warmly invited me to visit their dealership. When I arrived, I was greeted kindly and given the opportunity to check out the car in person. The Infiniti looked fantastic and matched exactly what I had in mind. After a friendly and honest discussion, we finalized the deal and completed the purchase.
Pure luxury
This Audi is beautiful, inside and out, with genuine wood in the door panels, dash and center console, soft leather seats, and a massive amount of red light illumination throughout the front cockpit, that is fantastic while driving at night. The exterior is sleek and stylish. The ride is smooth, however the low profile tires do ruin some of the ride atleast on kansas roads that are far from smooth. The engine has no vibrations and suspension seems tight . All in all this is as close to perfection as it gets, German cars are the best.
Used
2011 Audi A6 3.0T Prestige Quattro
Vehicle information
Features
Reviews
Great Customer Service
Purchased 2 vehicles. Just brought Jeep Cherokee officially yesterday 🙌🏾. Heard a sound returned right back and was informed of issues and they will take care of then asap! Great staff! All are very welcoming like family atmosphere and want the best for customers!
Perfect blend of Form and Function
Surprisingly powerful, effortlessly elegant, and large enough to adapt to your lifestyle. This car does it all. 300 hp, a performance driving experience, and a roomy back seat for a car seat all in one vehicle. Lay the back seats down and there?s room for two bikes to be fit into the trunk. 30 mpg highway. Smooth, powerful, and understated. This car is a must have.
Audi Certified
2023 Audi A6 Premium 45 TFSI quattro S tronic
Vehicle information
Features
Reviews
A well run service department.
A well run service department. Alen was knowledgeable , customer focused and engaging. I particularly liked the service video of my vehicle that was a part of update communication. Well done!!!!
-
Prev - 1
- 2
-
Next
About the Audi A6
How much does the Audi A6 cost?
The Audi A6 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the A6 is $24,561, with pricing starting at $499.
What is the MPG of the Audi A6?
The hybrid Audi A6 can reach up to 24 MPG city and 31 MPG highway for a combined rating of 27 MPG. The Audi A6 with traditional internal combustion engine offers up to 25 MPG city and 33 MPG highway for a combined rating of 28 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 model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the Audi A6?
The Audi A6 compares to and/or competes against the following vehicles:
What trim levels are available for the Audi A6?
The Audi A6 is available in the following trim levels:
What model years are available for the Audi A6?
Available model years for Audi A6 inventory range from 2011 to 2026.
*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 Audi A6 by price
Compare the Audi A6
Audi A6 under $100,000 by city
-
Audi A6 under $100,000 in Watertown, MA
11 Great Deals out of 32 listings starting at $5,291
-
Audi A6 under $100,000 in Arlington, MA
12 Great Deals out of 31 listings starting at $5,291
-
Audi A6 under $100,000 in Watertown Town, MA
11 Great Deals out of 32 listings starting at $5,291
-
Audi A6 under $100,000 in Waltham, MA
12 Great Deals out of 33 listings starting at $5,291
-
Audi A6 under $100,000 in Cambridge, MA
11 Great Deals out of 28 listings starting at $5,291
-
Audi A6 under $100,000 in Allston, MA
11 Great Deals out of 32 listings starting at $5,291
-
Audi A6 under $100,000 in Somerville, MA
10 Great Deals out of 26 listings starting at $5,291
-
Audi A6 under $100,000 in Medford, MA
11 Great Deals out of 28 listings starting at $5,291
-
Audi A6 under $100,000 in Winchester, MA
11 Great Deals out of 28 listings starting at $5,291
-
Audi A6 under $100,000 in Lexington, MA
12 Great Deals out of 32 listings starting at $5,291
-
Audi A6 under $100,000 in Newton, MA
11 Great Deals out of 32 listings starting at $5,291
-
Audi A6 under $100,000 in Brookline, MA
11 Great Deals out of 32 listings starting at $5,291
- ${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.
