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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 sedans
for sale
near
Rancho Santa Margarita, CA
- 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 Premium Plus 45 TFSI quattro S tronic
Vehicle information
Features
Reviews
Best experience with a dealership I have had.
Best experience with a dealership I have had. My salesman was friendly and easy to deal and negotiate with. We got a fair price on my purchase and trade in. Very happy with the whole experience.

Used
2021 Audi A6 45 Sport Premium
Vehicle information
Features
Reviews
The best Audi Dealership
I only work with Audi South Coast. The entire team is focused on relationships, not transactions like other Dealers. Most dealerships have a bad name for ripping off the customers, trying sneak in fees to trick the customer. Not at Audi South Coast. My sales advisor Ben Kazanjian was wonderful. We have become personal friends. Derek Dicker the Sales manager is the god of cars, a true enthusiast that knows everything about Audis. Christopher Childs another Sales Manager made my deal happen. Another person focused on relationships and taking care of the customer. Sammi Ly the General Sales Manager is the queen of finance. She went above and beyond to make the numbers works. I go out of my way to send them customers for a reason. I highly recommend Penske Audi South Coast
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
2014 Audi A6 3.0T Premium Plus
Vehicle information
Features
Reviews
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.






Vehicle information
Features
Reviews
They were delightful and easy, I made an appointment and
They were delightful and easy, I made an appointment and when I showed up they had the car (an EV) fully charged and parked out front. Everyone was friendly and helpful, and it’s pretty clear that the whole business is family-owned and not, like, corporate? I ended up getting the cheapest price on a lovely car, and they gave me some cappuccino and a Rockstar while we waited for the paperwork to go through (8% APR, but that’s the reality of a used car dealership). Side note: they pack a ton of cars into a small room, which means if you don’t call ahead, your car will definitely be septuple-parked, at minimum. Good place, though
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
2019 Audi A6 55 Prestige
Vehicle information
Features
Reviews
I have had my car for 2 weeks now and I absolutely love
I have had my car for 2 weeks now and I absolutely love it. The infotainment system is a little confusing; however, I think I just need more time to learn it. The driving experience is fantastic. I have the RWD and it has more power than I will ever need. Also, the range seems true to what is quoted. I am very happy with the car. The buying experience was also one of the easiest I have experienced.
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!
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Used
2021 Audi A6 55 Premium Plus
Vehicle information
Features






Used
2019 Audi A6 55 Premium Plus
Vehicle information
Features






Used
2018 Audi A6 2.0T Premium Plus
Vehicle information
Features






Used
2019 Audi A6 Premium
Vehicle information
Features






Used
2016 Audi A6 2.0T Premium
Vehicle information
Features






Used
2023 Audi A6 45 Premium Plus
Vehicle information
Features






Audi Certified
2025 Audi A6 45 Premium
Vehicle information
Features






Used
2020 Audi A6 45 Premium Plus
Vehicle information
Features






Used
2024 Audi A6 45 Premium
Vehicle information
Features






Used
2023 Audi A6 45 Premium
Vehicle information
Features
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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.
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.