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Used
Audi A6
for sale
near
Long Valley, NJ
under $899,990
- 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.
Audi Certified
2025 Audi A6 55 Premium
Vehicle information
Features
Reviews
the service was excellent.
the service was excellent. Thank you to the friendly sales person Albert who guide us with the car purchase.
Audi Certified
2023 Audi A6 55 Premium
Vehicle information
Features
Reviews
My sales person Angelo Simone was great his honesty and
My sales person Angelo Simone was great his honesty and attention to detail was greatly appreciated. It was the most enjoyable experience I ever had buying a car. Thank you Paul Miller Audi!!!
Used
2021 Audi A6 55 Premium
Vehicle information
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Reviews
After my accident I was so lost, being a college student
After my accident I was so lost, being a college student and all. My aunt told me to check out these guys cause she's been going there for years. Everyone was super nice and helpful! Ended up getting a car that's totally ME! Got a great deal too. Thanks guys!!
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
2013 Audi A6 2.0T Premium Plus quattro
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Reviews
Very smooth transaction
This was the easiest experience I have ever had getting a car. Alex was very welcoming and friendly. He went to great lengths to make us feel comfortable and answered all of our questions and several that I never thought to ask. I will recommend The Car House to my friends and family. Thank you so much.
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
2023 Audi A6 55 Premium Plus
Vehicle information
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Reviews
When it comes to buying a car, we all know that customer
When it comes to buying a car, we all know that customer service can make or break the experience. Recently, I had the pleasure of visiting Route 23 Nissan, and I must say, they truly lived up to their word. Mistakes can happen, but it’s how a dealership handles those mistakes that speaks volumes about their commitment to their customers. Stephanie provided exceptional service that felt like true white-glove treatment. Despite my initial skepticism about a three-year-old car with only 5,000 miles, Stephanie's thorough knowledge of the vehicle's history put my mind at ease. She went above and beyond to make sure I felt comfortable with my purchase, transforming my concerns into confidence. I also want to give a shoutout to Corey in finance. He took the time to explain prepayment policies and extended warranties, making sure I understood my options without pushing unnecessary sales. It was refreshing to receive genuine advice that felt beneficial rather than just a sales pitch. With two more leases ending in April 2025, I’m already considering reaching out to Route 23 Nissan again. Their inventory is truly impressive—not only did I see a Bentley GT in the showroom, but I also noticed a new model Land Rover Range Rover in the lot. It’s clear that they cater to a wide range of customers. In a world where great customer service can be hard to find, Route 23 Nissan stands out. Their commitment to owning mistakes and providing exceptional service makes them a dealership worth recommending.
Used
2014 Audi A6 2.0T Premium Plus quattro
Vehicle information
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Reviews
The Antonio Matos is excellent Sales Consultant.
The Antonio Matos is excellent Sales Consultant. He helps me to buy a car, which I desired. The process takes minimum time. The high experienced team worked forward to purchase the car.
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
2021 Audi A6 55 Premium Plus
Vehicle information
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Reviews
Highly recommend
We bought our Honda here. We found the staff to be kind, and honest and willing to negotiate. Chris was a great help. We will come back in the future.
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
2023 Audi A6 Premium 55 TFSI quattro S tronic
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Reviews
Very professional.
Very professional. Not pushy. I took my time. Test drove my truck twice. Inspected twice. Negotiated a bit. Spent a lot of time here and drove 2 hours to get there. I searched for specific vehicle for a while. This was my biggest vehicle purchase ever so I wanted it to be right but in my price range also. Thanks JR and Moose. I would recommend this dealer.
Used
2024 Audi A6 55 Premium
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Reviews
Purchased my dream vehicle here, Challenger Scat Pack
Purchased my dream vehicle here, Challenger Scat Pack manual, it was tough to find a low miles unit, Thanks Benny and Alex
Audi Certified
2025 Audi A6 Premium Plus 45 TFSI quattro S tronic
Vehicle information
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Reviews
Great experience at Audi Princeton
Greg Sconzo was a pleasure to deal with through the entire process. Professional and personable at all times and even called that evening to check with us. I would recommend them highly..
Used
2016 Audi A6 3.0T Prestige Quattro
Vehicle information
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Reviews
La amabilidad, cordialidad, carisma y profesionalismo de
La amabilidad, cordialidad, carisma y profesionalismo de la asesora Daiana di Bella, resulta ser el complemento perfecto en todo negocio, para que nosotros como clientes salgamos de un establecimiento plenamente satisfechos y estrenando obveamente, todo este conjunto logrado en un primer contacto.... lo mejor de todo!!
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!
Audi Certified
2022 Audi A6 Premium Plus 55 TFSI quattro S tronic
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Reviews
Audi car dealer in Princeton are so professional, they
Audi car dealer in Princeton are so professional, they returned back to me on less than 15m and I took the appointment to test the car next day. We get assisted by, Mr. Saurabh Dewan And we met the manager, Mr. Adam They were amazing and they promised to help us to get the best deal for the car which it didn’t take long time one week and we get the car Saurabh didi a great job and with a professional calculation we got a satisfied number, he is so patient, focus, and smart salesman, thanks so much for all the effort and we appreciate all the respected behavior from the team members their Thanks a gain to make us happy Elsherif Family Hossam, Sherin and Bashar
Audi Certified
2025 Audi A6 Premium Plus 55 TFSI quattro S tronic
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Reviews
Greg and Eric were able to help me find my perfect
Greg and Eric were able to help me find my perfect vehicle!! Thanks to them I was able to go home same day with the car of my dreams!
Audi Certified
2025 Audi A6 Premium Plus 45 TFSI quattro S tronic
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Reviews
I have been a customer to this dealership since 2010.
I have been a customer to this dealership since 2010. My most recent service was great. Chris explained in detail what was going on with my car. Only reason I am giving 4 stars and not 5 - the coffee wasn’t the best.
Audi Certified
2025 Audi A6 Prestige 55 TFSI quattro S tronic
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Reviews
Thank you, Greg Sconzo, for your extreme professionalism,
Thank you, Greg Sconzo, for your extreme professionalism, knowledge and dedication to the Audi family!
Audi Certified
2023 Audi A6 Premium 45 TFSI quattro S tronic
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Reviews
Great purchase experience
Michael Condosta was an excellent salesperson from the moment we arrived until I drove away with the used car. Ask for him when shopping here. Finance was ok, no BS. Overall an excellent dealership.
Audi Certified
2025 Audi A6 Premium 55 TFSI quattro S tronic
Vehicle information
Features
Reviews
Went today to this dealer.
Went today to this dealer. I saw Car that I like when I went there Car was sold but that’s OK. I understand it business. They show me other options. I take a look. I forgot the name of the sales person he was helping me, but he was one of the best salesperson. Then the manager come his name ALI He was the best manager I ever dealt in a dealers for 20 years. I probably switched 10 cars in seven years. I just went today just to take a look at the Audi q7. I wanna thank Ali so much how respectful and professional manager I was very impressed with this dealership, very professional I will tell all my friends and family who wants to buy Audi to go to this dealer.
Used
2019 Audi A6 3.0T Premium Plus
Vehicle information
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Reviews
Can't say enough about Kyle and the overall experience at
Can't say enough about Kyle and the overall experience at Smythe. We had just come off a horrific experience at another dealer (two bad experiences, actually). We were so turned off. But we found this beautiful Audi at Smythe and decided to give it another go. My wife stopped in and met Kyle. He was terrific from the start. All she did was want to see it before the two of us went back. There was no pressure, no "sales-pitch" or anything. Just a nice guy who listened to my wife and her auto buying needs. We went back that night, test drove the car, talked with Kyle (again, "talked", no pressure). He took the time to answer to every question we had and explained everything in detail. It was more of a conversation than a sales transaction. We explained what we were looking for, in terms of deal (money down, monthly payment, etc.). Kyle introduced us to Abood, helped us explain exactly what we were looking for and we were told "No problem. We hear you and will do our best. If it doesn't turn out to be the deal you are looking for, no worries, but we'll call you in the morning." Next day, my wife got the call and the deal we talked about the night before was they deal made happen. No sweat, no stress, no anxiety. We walked in later that afternoon. Car was prepped, big red bow on it, papers ready to sign, and my wife as out of there in under an hour. THANK YOU Kyle, Abood, William (our delivery specialist) and everyone at Smythe. THIS PLACE is our new and only place to go for a car and we will tell everyone!
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
Vehicle information
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Reviews
I bought a used Audi e-tron GT from Paul Miller Audi, and
I bought a used Audi e-tron GT from Paul Miller Audi, and working with Angelo Simone made the whole process easy. We handled most of the details over phone and text, and he was consistently kind, honest, and transparent. When I came in to pick up the car, he was just as helpful in person. Smooth, straightforward experience - highly recommend Angelo and the dealership!
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Used
2014 Audi A6 3.0T Prestige Quattro
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2022 Audi A6 45 Premium
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2025 Audi A6 55 Premium Plus
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2017 Audi A6 2.0T Premium Plus
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2024 Audi A6 45 Premium Plus
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2024 Audi A6 45 Premium Plus
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2019 Audi A6 55 Prestige
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2017 Audi A6 2.0T Premium Plus
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2022 Audi A6 55 Premium Plus
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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.
**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
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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.
