Quantum Auto Sales, Inc in
Santa Ana (CA)

Thanks to Ivan and Sergio. Made the car purchase easy. I recommend you to come on down to quantum auto sales you’ll leave with your new car.

Horrible sales department and service department. At the time of sale and in my sale contract they agreed to fix a broken bumper and a broken windshield wiper. I've contacted sales and service for over a year and get the run around. Due to their negligence my finance department has to get a lawyer for breach of contract. Avoid these places.

Juan Escobar is the best has the best costumer service, great deals highly recommend!

Quantum really helped me get my dream vehicle . Mike really showed us some good options and was very informative about each vehicle . My family and I are super excited with our new Toyota Sienna. Thank you Quantum Auto Sales

These guys are the best! shout out to Juan E and their insurance rep on site ! They made everything quick and stress-free, and I drove off the lot the same day with a car I’m excited about. Definitely recommend checking them out!

This is the 6 mth car I purchased from them and always help me very good and very fast, el flgordo is the best!

I had been looking for a specific 4 runner to pop up, 8 months it took me to find the exact fit and fair price! Juan Escobar worked with me and I couldn’t be happier! Great vehicle , I’m also a mechanic and verified all was in great condition and I have no complaints ! Thanks Juan!

Got my family and i a Tahoe all thanks to Mike. He was patient and willing yo work with us. Anyone looking to get a vehicle quantum auto sales in santa ana is your place. Dont forget to ask for mike. Thank you Mike and team

Thank you Mike and Gordo! We love our new Tahoe! You guys are amazing!!! Come down to Quantum auto sales if your looking for a decent ride…they will help you out big time!! Thanks again guys for the hospitality!!

I purchased a mazda there I am leaving this message for anyone who has an engine light on take it to a Mazda dealer let them do a diagnostic because if it has a 126 you can get it fixed for free They have recalls on the thermostat

Thank you Mike for helping with me with my Mazda . Best day of my life , you helped me with everything included insurance coverage. Grateful for you ! Wonderful customer service!

Thank you Juan Escobar, and Mike they were both big help they made the process super easy we will definitely return for our next car

Hey Thank you Mike for helping my son BUY his FIRST Car. We appreciate ALL your Help and Great Customer Service. Highly recommend to ALL the staff.

Easiest car buying experience I've ever had. Juan got us the car we wanted with no hassle and easy financing. I was able to purchase a car for my daughter with little cash down. I was in and out the dealership within an hour. Excellent service with a smile. I would highly recommend. Thanks Juan.

Mike was efficient, quick and thorough. He was professional and able to get us in the vehicle we wanted quickly. There was no run around and they were clear and concise. Thank you Mike!

We came here today and bought a great car from Mike he was very welcoming made us comfortable throughout the entire process, I highly recommend Quantum Auto Sales if your in the market for a used car they have a great selection and great staff. Thank you Mike and all the guys at Quantum Auto.

THANK YOU SO MUCH EL GORDO FOR HELPING US. Everything was so fast and easy. This is our 3rd vehicle for here and we will be back agin

First time purchasing an automobile and it was quick and painless and they were extremely accommodating! Ivan was fantastic and really went the extra mile to get me into the car I wanted!

Definitely recommend El Gordo at Quantum auto sales! Made my sister very comfortable while buying her first car. Friendly, fast, no pressure. Worked with her budget and got her a very nice reliable vehicle!

EL GORDO!! He was amazing and helped me out so much when I had lost hope. He worked with my budget and showed me a variety of beautiful cars. Was in and out very quickly as well!! 100% recommend.

Ask for Aaron or Sal! They were very nice polite super attentive, always answer the phone and are very helpful. I had a very good experience. They got me in and out and I think they only saw quality products at least that was my experience. They do do diligence on the car so they make sure everything‘s running good I will go back if I ever need another car they were wonderful

Thank you Ivan panduro , for making the process easy,for being straightforward and right to the point service 10 out of 10

Thank u Mike you the Man U didn’t waste none of my time ya make it happen on gang

One of the simplest easy transactions… they will really help you by any means. Honorable, professional, and pleasant. No hassling and have great cars. We got a Tesla from Ivan (with the nicest hats we ever seen lol)

Mike helped me a lot, he’s really nice and very approachable, also got approved the same day. Thank you so much! Totally worth it & highly recommended

Thank you Ivan Panduro, for the best experience of my first purchase of buying a car! It was such a pleasure working with you guys and making this first experience super easy. Everyone was super helpful, especially Ivan! Thank you once again, definitely go with him.

Great experience from the time I called till the time I drove off in my new truck. Mike was friendly,honest, and informative. No body was pushing me to buy a vehicle. They really let you make your decision without feeling pushed. Mike told me I would drive off in the truck I wanted and that is what happened. Overall great place I would recommend to family and friends. I will definitely be back for my next vehicle. Thanks guys!.