Used Audi cars for sale near Concord, CA under $20,000

Had a tough mechanical problem that took 2 months to diagnose by rotating Acura expert technician, Marin Acura service department was able to implement the fix and get the job done

We love this car. Extremely comfortable to drive, spacious and with it's 4cyl 2L GDI turbo engine is one of the most fuel efficient SUVs on the market. Our Q5 has 170,000 miles, had various age resulted suspension, fuel and water pump repair/maintenance but nothing too abnormal. With continued maintenance it will run another 50k miles so we hope. Next we will go electric with the ID4 or Q4 e-tron

I just bought a GR Corolla from Jae and he was very communicative during the process.

Best car I have purchased next to my Lancer. Darrell Waltrip Buick Franklin Tennessee best dealership in town. They will always get my business plus more

Service Advisor was great. She advised me if the work needed on my car was under the the extended warranty they will take care of it the same day as they have the parts in stock. If not, she would give me a call. The tech did find the problem as part of the extended warranty and my car was fixed in a couple of hours. Would recommend going there for service or buying either a used or new car.

I was very unsure about stepping out get a car that I will own without a co signer I’m very grateful I was able to do it by myself

Best car buying experience I’ve ever had. Jay Dillion was a tremendous assistant as we went through the process.

The perfect car for our needs: a small SUV with relatively high (4400 lbs) towing capacity. Only the BMW X3 has the same combination. The Q5 is well appointed with high quality materials. It feels very solid on the road, with adjustable driving modes (dynamic, comfort, etc.). It has surprising power for a 4-cylinder engine and surprisingly good fuel economy. We purchased this vehicle used with some remaining factory warranty, which we haven't yet needed--all systems are working perfectly.

BEST AUTO DEALER IN ALAMEDA & ALL OF BAY AREA! My daughter recently purchased her first car & Alex made the experience so seamless! She was referred to Diamond Auto Sales by two friends who had bought their cars from Alex. They highly recommended him. I usually dread the car buying process but Alex completely changed my views. He was honest, friendly, thoughtful, funny, and very knowledgable. You can tell he takes pride in each car he has available. He didn't pressure my daughter at all and once she decided to buy it, everything went so smooth. I highly recommend Alex and Diamond Auto Sales! Thank you so much Alex! I will definetly be back when my son gets his license and when I finally decide to treat myself to a new car. In the meantime I will be recommending them to all my friends & family. Thank you Alex and team! We are so grateful.

Love my Audi Q5!! It’s the Best car I have ever owned. Great on highways with a ultra smooth ride. Great gas mileage and love love the interior. Sunroof is to die for (it spans the whole ceiling) It has great trunk storage (both back seats fold down) that can hold a lot!! Furniture, tables, etc. I have had mine for 7 years. It’s a forever car!!

I recommend this dealer for all my family friend and love my car I will buy again

This is my first experience with Audi and I am extremely happy with this beautiful SUV. The ride is quiet and comfortable and the power and acceleration are impressive. I find myself going to the store for no reason and a recent drive to visit my parents 400 miles away went quickly thanks to the massaging seats and powerful Bose stereo. Very happy so far with my Q7.

I absolutely love my Q7! It is a wonderful vehicle that provides comfort, safety and exceptionality all in one! I can not imagine driving anything other than an Audi and I am forever loyal to the brand!

It is my second Audi Q5 car. I never had a problem with Audi. Great for a big family. Very comfortable seats and also fast.

Great day. Great service Ask for Chuks.. I purchased a great vehicle and service department is fantastic. I recommend this place. I keep going back.

Very smooth comfortable ride. I have a Q5 2018 and so far no problem. Never thought I will get used to driving a SUV since my last car was an A6 which I kept for 13 years.

It was good. It was good to spend. I like it. They answer my questions.

Very responsive handling, which makes it fun to drive. You'll get a sport feel in an SUV. The panoramic sunroof is great for summer evening cruising. Seats are a bit stiff, but you almost don't notice because you're too busy enjoying the interior design.

Great car! Just wish I actually owned it and that the dealer would stop holding the title lien status hostage. Would be nice to be able to drive a car that is actually legal to drive.

Have bought multiple cars and trucks from here vehicles have always been good staff is friendly. Will always recommend them to family and friends. Love that there's no salesmen and no pressure.

Love this car and model have owned 2 Q5’s reliable one of mine had 195,000 miles and still no check engine lights or major repairs had to be done on it. Can’t stress enough how much I love this car! I do wish though the premium model came with the backup camera and the lane assist but that’s only in the premium plus models.

I've bought two cars and sold four cars through these guys. One of the best smaller, specialty and high-end car dealerships you can do business with IMO. Quality cars that are sold by honest guys with integrity. I mean that. The owner cares about running an honest business. There are so many other fly by night and sketchy shops you can deal with and this is not one of them. I trust these guys whole heartedly and they will always get my business where possible. They also can do awesome wraps, PPF, etc. They have a great services team as well. Highly recommended.

Traded in my Tahoe for this and have loved every minute driving this car! I have one in a car seat, and still have plenty of room. Such a smooth drive. I test drove so many cars and this by far beat them all. You get so much for the money, plus great safety ratings!

needed to return a car purchased before and it had problems. after trying to repair the car we all decided i needed to purchase. another car i purchase the sunsru and likes it. they were very fair in the exchange of money. only complained might be that since i am so far away from the dealership it was hard to communicate

Roomy, state of the art touch screen, cool safety features Audi was our first stop in looking for a new vehicle. It ended up being our only stop. Very happy with my experience snd would highly recommend.

I?m very happy with the car and glad I decided to go electric. I wouldn?t feel as confident in my choice without the support and professionalism that I received throughout the process. Angelique provided excellent service!

I bought this car over a year ago. I had no problems after driving it for 11000 miles. Very comfortable ride and nice performance on the highway. Would definitely recommend

Had a great experience with Emily Sinkford. She was very nice. Super knowledgeable and patient with all my questions. She’s professional and personal. This was the best car buying experience I’ve ever had! Thanks!

This is the best car I have ever owned. My dream car was a Maserati, but I changed my mind Audi A7 all the way.

I loved the no hassle and great price on warranties. I would recommend CarMax to everyone.

Best car I have ever owned hands down!! Classy and sleek interior design is amazing. After driving one this is all I will ever buy.

Sergi, you the best! I wish all of my car buying experiences were like this. Very friendly and very helpful. I am very satisfied and happy.

Great place. Abraham was very nice and accommodating. Made the deal easy and made for a very pleasant experience

This dealership is very flexible and customer is priority oriented place, Very great salesman at quantum ask for santos, he knows his inventory and thanks

a great car in all respects. Fun to drive. Consumer Reports recommends the 2016 and 2018 models for reliability. I highly recommend it. well built