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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
Audi A6
for sale
near
Lowell, MA
under $4,000,000
- 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
2022 Audi A6 45 Premium Plus
Vehicle information
Features
Reviews
Post Covid
Nothing big, just having regular maintenance. This has been a great car. I leased then purchased it from Colonial and have been happy that I did. All set now.
Used
2018 Audi A6 2.0T Sport
Vehicle information
Features
Reviews
This is my second interaction with this dealership and I
This is my second interaction with this dealership and I work with the same guy every time. Freddy, he is absolutely amazing. Above and beyond not once but twice. Delivered my new purchase to me an hour away. Always a pleasant atmosphere, the service department guy’s are awesome too!
Very comfortable ride. The car suits my needs an.
The car meets my needs for the next few years. I’m happy with the handling and the gas mileage so far. I’m satisfied with all the features and the car is comfortable and easy to drive.
Used
2023 Audi A6 Premium 55 TFSI quattro S tronic
Vehicle information
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Reviews
Gavin Russo from Woburn Toyota took very well care of me.
Gavin Russo from Woburn Toyota took very well care of me. Knew all the info about the vehicle, the charging aspects.. Even helped me get in touch with a company and install a charger. Go to Gavin for any Toyota need
Used
2019 Audi A6 45 Premium Plus
Vehicle information
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Reviews
Experience went smooth .
Experience went smooth . Agents Leo Araujo and JP were on top of paperwork and efficient. I highly recommend them to all if you are looking to buy, trade in etc . They have great options!! Thank you CarFive
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
2025 Audi A6 55 Premium Plus
Vehicle information
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Reviews
I had a great experience with Long Cadillac.
I had a great experience with Long Cadillac. Their services were very excellent. I definitely recommend them for car purchases.
Vehicle information
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Reviews
If you are in the market for a car I would highly
If you are in the market for a car I would highly recommend DC Motors. My experience with the DC Motors team (Derek, Chris, and Jay)was excellent! They were responsive and answered all my questions. They were friendly and knowledgeable. My car purchasing experience with DC Motors was five stars!
There all reliable it’s red & beautiful
I love this car. Audi is the best looking car. I got Tango red metallic with black interior . When you open the door Audi rings light up so you can see better in dark
Used
2018 Audi A6 2.0T Premium Plus
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Reviews
Simply Amazing
This is my second time purchasing a vehicle from Comet Auto Sales and I felt the need to leave a testimonial anywhere i could. I purchase vehicles about every two years. I drive to much to lease and drive to much to hang onto something so I've done the 'car buying thing' a few times. Nick was my salesperson on both accounts and he is very straightforward and knowledgeable. Both cars I have owed were beautiful, reliable vehicles. The first vehicle I purchased here I found out a few days after the sale that the lender I financed the car through was offering a 3 month 'delay' in pay and I called the dealership immediately to see if we could re write the loan to account for this - Nick took the time AFTER the sale to re write the contract to account for the 3 month delay in pay and FedEx'd the contract to me (on their dime) so we could make sure the loan went through in time. On the second and most recent occasion, I had purchased a BMW from them. They had put the vehicle through a shop to have the inspection sticker put on (please note the auto body shop is an independent business from Comet Auto Sales - they are in the business of buying and selling cars, they are not an auto body shop, so they outsource this task). The shop noted the car was great and I drove off. I had made an appointment with a local foreign car shop within my area which was about 2 weeks after the sale. This shop noted that I needed rear breaks and rotors. I contacted Nick at Comet Auto Sales and they paid for the whole thing (I was quoted $650 from several shops so it was not a small repair). I could not be more impressed and I would recommend them on so many levels and for so many different reasons. Deirdre
This car is in very good condition!
The comfort level, the interior and exterior, the wheels, rims all are in great condition. I really like this car. Best Purchase ever!! Good place to buy a car.
Used
2018 Audi A6 2.0T Premium Plus
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Reviews
Ali was good.
Ali was good. I had the financing secured online as well as a couple others to choose from that Ali provided.. Made sure the car was in tip top shape before delivery and handled everything at the RMV. Extremely satisfied with the process.
Best car i have owned.
This car is luxurious and sporty. Everything you want in a car. It is the best car I have owned so far. I am very happy with it. I just had the 30K service. It was expensive, but its Audi. You get what you pay for.
Used
2013 Audi A6 3.0T Prestige Quattro
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Reviews
Alex was outstanding from start to finish.
Alex was outstanding from start to finish. He was patient, knowledgeable, and genuinely accommodating throughout the process. The entire team was professional and worked hard to help us get the exact vehicle we wanted within our required down payment, which we truly appreciated. The process did take longer than expected, mainly due to paperwork and waiting but the staff professionalism and positive attitude made it much easier to get through.
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.
Vehicle information
Features
Reviews
Had a good experience there, the salesmen were all great
Had a good experience there, the salesmen were all great answered all of our questions, we'll go back if we should need another vehicle.
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.
Used
2022 Audi A6 45 Premium
Vehicle information
Features
Reviews
I am a long time owner of a Grand Cherokee and bring it
I am a long time owner of a Grand Cherokee and bring it to you for all servicing. Oscar Kulins and your staff have always provided me excellent service and timely turnaround with fair pricing. Thank you Oscar, Jeff Hofmann - Haverhill, MA
Audi Certified
2023 Audi A6 Prestige 55 TFSI quattro S tronic
Vehicle information
Features
Reviews
Very pleasant process.
Very pleasant process. I went to several other dealerships (different brands) and the service here was the best. The sales team was knowledgeable and they took their time.
Used
2025 Audi A6 55 Premium
Vehicle information
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Reviews
Can't say enough great things about our experience this
Can't say enough great things about our experience this week at Wellesley VW! We worked Andreas Becker and we feel very fortunate he was working the day we first stopped by. From start to finish, he made the whole process a joy! Very happy customers!
Audi Certified
2023 Audi A6 Prestige 55 TFSI quattro S tronic
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Reviews
They are very attentive and polite.
They are very attentive and polite. I bought a used car. The salesman was very kind and even explained how everything worked to my parents since they didn't speak English. The guy in the finance department was also super kind and polite.
Used
2018 Audi A6 2.0T Premium
Vehicle information
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Reviews
We purchased A used vehicle from Metrowest Acura.
We purchased A used vehicle from Metrowest Acura. The car was in our price range and priced below most other dealerships. The frustrating thing was the complicated way we had to purchase the vehicle. We drove from out of state 3 hours One way. The deal ship knew we were coming but did not inform us the person to complete the paperwork for our purchase wasn’t working that day so we had to drive the 3 hours again to sign the papers needed to purchase the vehicle. Again on this second visit the person who signs off the title was not in the office so we didn’t get all the paperwork needed and it took them a few dats to send the papers in the mail. We brought transfer plates from our state on the second visit to drive the car home. Most of these headaches could be avoided if Massachusetts allowed dealers to give out temporary plates. All in all we like our purchase just not the extra drives and waiting to actually call the car our own.
Second Audi purchased
Fell in love with the quality of Audi with my first one and upgraded to a newer one with more features. Definitely my favorite vehicle.
Used
2017 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
Very pleasant, would highly encourage others to come.
Very pleasant, would highly encourage others to come. This survey being 25 word minimum is killing the good vibes though. It is a bit much but we?re here.
Brilliant Car, expert servicing
Excellent car, just done 122K and runs like a dream, had it serviced regular by brilliant guys at the general motor company in Stockport in UK. Didn't want to trade in when lease finished. Looking to get many more miles Peter Gilligan
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Used
2020 Audi A6 45 Premium
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Used
2025 Audi A6 45 Premium
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Used
2023 Audi A6 55 Premium Plus
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2023 Audi A6 45 Premium Plus
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Used
2021 Audi A6 55 Premium
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Used
2023 Audi A6 45 Premium
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Used
2019 Audi A6 3.0T Prestige Quattro
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Used
2023 Audi A6 45 Premium
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Used
2023 Audi A6 55 Premium Plus
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Used
2022 Audi A6 55 Premium Plus
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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 $23,682, with pricing starting at $2,295.
What is the MPG of the Audi A6?
The hybrid Audi A6 can reach up to 24 MPG city and 32 MPG highway for a combined rating of 27 MPG. The Audi A6 with traditional internal combustion engine offers up to 24 MPG city and 34 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 2013 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.
Compare the 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.
