Used Audi A6 for sale near Orono, MN under $40,000

I have bought a car from them for my daughter. The car wouldn't accept gas Bob told me to take it to their mechanics their mechanics found some stuff that was wrong with it and Bob took care of me as I was his own family. Really really really appreciate the honesty and how they took care of me and my kids.

Compared to an A4 the A6 has much more room and feels more solid on the road while maintaining classic Audi performance. I've driven Audis all my life and would recommend them to any driver looking for luxurious fun.

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.

Let me first say I am a very pragmatic, simply looking for a commuter car to replace a vehicle destroyed in an accident, and had been searching for a few weeks for a used car, and came across Cornerstone online. After weeks of dealing with sales folks who were the “classic” car salesman, trying to sell me cars at twice my budget, I was directed to Hakeem at Cornerstone. He listened to my needs, was attentive, gracious and patient. He referred me to comparable vehicles to my first choice both in type and price range, wasn’t trying to upsell crazy amounts over my budget, and I’m not only happy to say I purchased a car at Cornerstone Kia in Elk River, I’ll say I will go there for my future needs and you can bet I’m asking for this gentleman again. Congratulations Hakeem, you should be the standard by which car salesmen are compared! Thank you very much.

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

Luther Genesis did a tremendous job (again) with servicing my vehicle. They are great communicating every step of the way and provided excellent Service every step of the way. Thank You! Sean

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.

Great service on new car purchase and delivery. Salesman was helpful, patient, and found a car with just the features I wanted. Finance manager answered all my questions and got me a great financing plan. Service department arranged to have 3M door protectors added with lightning speed. Only tiny snag was that the inside windshield came with lots of nasty streaks and film that the detail team missed. Overall a great purchase experience at a convenient location.

Excellent Service, they really look out for the interest of the customer. They also made sure I understood everything that was going on with my vehicle.

Drove 250 Miles!!! We will do it again, Suburban is now First on our list for the next new car purchase!!! No Dealership in our area matched the price, service, warranty, or customer appreciation that Suburban offers!!!

Today I picked my car up from the Lexus dealerships for routine major maintenance service. Nothing serious; routine fluid change...transmission fluid, transfer case, engine coolant, rear differential. And tire rotation. I have driven this car since April 2020. This is my third dealership visit; the past two were for oil changes. After this third major inspection, the 2011 Lexus LS 460L continues to check out as okay. All is well. Thank you Dan and Kim. Great car at a great price! I am very happy with my purchase.

I have owned this car for just over a year. No mechanical problems, very fun to drive. Took it across the country, very comfortable for driver and passenger. Loves to cruise at 75-85 mph and will go much faster. I thought I got a great deal on it. I paid half the sticker price and it had under 10,000 miles on it.

Worked with Helton Cerqueira in the purchase of a certified Tiguan, he patiently explained all the features on a variety of different models, my wife had dozens of questions and he went through them for her. No pressure, just letting the quality of the product sell itself.