Used Audi A6 for sale near Mission Viejo, CA

I purchased my vehicle at Porsche Irvine and have serviced my car here since my purchase and I have nothing but good things to say. Staff were welcoming from beginning to end. Answered all my questions. I was kept updated at all time on the progress of my vehicle.

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.

Irvine Toyota dealership has the best service bar none! Their shop is super clean, they provide the best waiting area with snacks and drinks too, but the customer service provided by Matthew was exceptional! He was friendly and kind, answered all of my questions and got me out and on my way in a short period of time. The service guys were awesome too! Thank you again, Denise Vazquez

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!

Nice team, car was good - had some concerns about tires, windshield and CPO warranty. Decided to continue my search for now.

good buying experience on our 2021 Mazda 6 touring. good test drive with good explanations on all the good technology this car has to offer. was recently in to service, made a appointment. everything good, all questions answered. I was treated well.

Luis was excellent. He knows a lot about cars and does not pressure you to buy. This is the second car I buy from him. Ask for him if you visit the dealer.

I just recently purchased a Mercedes M-Class from CarMax at Costa Mesa. I was ready with all the salesman pitches, haggling and general unplesantness that is associated with buying a car (paperwork, insurance, time, etc). But moment I walked in Kyle and Ron made me feel welcome and we were outta there with our new car in no time. We had little clerical error but they made sure that we had the that day to drive home with the best price possible (they gave the best trade-in value as well). Thanks CarMax.

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!

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 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.

Josh and Justin sold me a great Maserati. Customer service was great overall definitely recommend

They were very helpful in transferring to the local dealer, providing the vehicle report, performing additional inspections and in the buying process. I would definitely shop with CarMax again.

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.

Much Better Than Expected! Worth the Drive. Purchased a 2014 Toyota Sienna I drove several hours to this dealership to check out a specific 2014 Toyota Sienna—and I’m really glad I did. My salesperson, Chris, was outstanding from start to finish. He was extremely responsive, easy to work with, and genuinely honest. He answered all of my questions quickly and clearly, and was very personable without being pushy. The car was exactly as described, and the buying process was smooth. A day after I brought the Sienna home, the check engine light came on. I was obviously concerned since the sale was already finalized, but Chris immediately told me to bring it back in. The dealership diagnosed it as a faulty sensor and replaced it on the spot with OEM parts at no cost. That kind of post-sale support is rare, and really impressed me—they stood by their product 100%. One thing to note: there are dealership fees totaling about $1,400, which in my case were not negotiable, HOWEVER, the fees do include services like LoJack protection and a paint/interior protectant, so there’s actual value provided—not just markup. Also, if you look at the bottom of the ad, the dealership does mention that they are included. Overall, I’m very satisfied with my experience. The car is running great, the team was professional, and Chris went above and beyond. My experience was much more positive than the online reviews led me to expect. If you're considering buying from this dealership, I highly recommend reaching out to Chris!

Hello GMC Team, On February 28, 2026, I posted a review regarding my experience at Tustin GMC, specifically concerning the inclusion of add-ons during the purchase process. In my review, I shared that I felt pressured when I was informed that a protection package valued at $4,200 had to be included in order to move forward with the deal. Today, March 1, 2026, I received a call from Tustin GMC management apologizing for the miscommunication. They explained that it was not their intent to pressure me, and that the final price presented actually included an extended warranty rather than a mandatory protection package. I appreciate the clarification and the outreach from management. I accept their apology and want to acknowledge their effort to address the situation and make things right. This type of follow-up and accountability is what excellent customer service is all about. Thank you to the GMC team for taking the time to reach out. Your actions truly go a long way.

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.

In house financing was needed to leave with the car, gotta be transparent with your sales people about pre approvals and what needed to get going.

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

Hello fellow used car buyers! I just purchased a vehicle from Audi Fletcher Jones! Everyone did a great job with Keeping me up to date and with follow up too. Any and all questions were answered fast, and with knowledgeable sales representatives. Hoping delivery goes just the same. Thanks Katia for all your help.

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.