Gordo was very informative and a great salesman. He made me feel super comfortable in my purchase and managed to get me a real good deal. It was a wonderful experience, if you are ever looking to purchase a car ask for Gordo he is the best! read more

El gordo and Ivan have been very helpful for finding the best options for my needs. And they helped me to get my first car. I definitely recommend this place! read more

muchas gracias juan escobar por la ayuda en mi lexus usted si ayuda a todos !! muchas gracias

I bought a car august 2022 it's September 2022 my first payment is up and I called to ask if I can get my account number because It's my first car and I'm new they started saying I owe them $500 and that I agreed to it and i never discussed that with them. So in our conversation they hung on me 5 times it was super late already and at the end I agreed to pay it because they told me they would put me to collections they were not believing me at all. So then I call again to ask for my account number and they' said put your last social and I tell them who do I call they gave me 3-4 names 2 are insurance one is credit and the other idk and I call them one number didn't allow me to access to them the other said I needed a account I don't have it because they said that and clicked. I never got a letter about my payments so now my first payment will be late. I'm so dissapointed with them I have bad credit and I thought this would help me but I think their scammers. They told me if I paid in time for 4 months it would get reduced in car payments and thanks to them I won't have that happiness. This is not a reliable helpful dealer ship. I feel stuck with this car not even worth it high mileage car and super pricey. About the call I called them at 12 pm and finished having a talk with them at 6 when everything was closed so thanks to those people I will have another miserable credit check read more

Thanks to Ivan and el Gordon I'm very happy with my Subaru 2019 STI. The process was so quick, they didn't pressure me they made sure I made the right decision. I was out with my new car in less than 1 hour amazing process recommend to everybody! read more

To anyone buying a used car I recommend quantum auto sales. Our sales person is JERRY aka El Chilo. My husband has bought 3 cars from Jerry at quantum auto. They give all cars a free 30 day guaranteed and will fix any big or small problem with the vehicle I recommend anyone to go see Jerry even with bad credit low down repos he will help you get into a good nice car no Junkers like other dealers in Santa Ana. We will keep buying car their until we decide to buy a new one.. Thank you Chilo... read more

Quantum Auto Sales - Our 2009 Murano bout hat quantum auto ask for El Chilo - Car Dealers Near Me - Santa Ana, California

Took a while to find a car But Eleazar El Gordo found the best car in the lot that was so right for us!! Everyone go in and ask for "El Gordo"!! read more

Terrible service do not come rude and very dirty ! They don't shake your hand they don't try to help you or at least make it seem like they're gonna help you. When I said I'd sleep on it the sales man made a face and was catching an attitude. Ugh don't waste your time!! Made the mistake of getting a head of myself and thinking I had a deal gave the down payment just to have it thrown back at me. Don't come here read more

Got ordo is amazing as always. Been doing business with him for the last decade and every time he exceeds our expectations.

This is the MOST AMAZING dealership I've ever been to!! They were so helpful, quick and expedient. I was in and out with full coverage and a new vehicle in less than an hour. Unbelievable! Elias aka Gordo is the most honest and helpful salesman I've ever encountered ask for him or Rudy! I'll refer all my friends and family to this dealership! read more

I went to a dealership down the street from Quantum to look at a car that was older and nowhere close to what I thought it was going to be. Luckily they couldn't get me financing, so I got referred to Jerry at Quantum. Needless to say it was stellar service and experience from start to finish. I was approved and out of there in less than an hour. The car I got was way more than I expected and I'm in love. I highly recommend quantum and Jerry, especially if you have subprime credit and are looking to rebuild. I will be back in a few months for my spouses car purchase. Thank you guys!! read more

I was going to write a good review about this place but in reality, that's not the case anymore. I bought a car from here a year and a half ago and had a nice down payment but terrible credit. They were great in helping me get approved ( but I got approved with an awfully high APR). I really just wanted to build up my credit again. I go back a year later looking to trade my car in since I really got bored of it and wanted something I actually liked. When I got here nobody nobody wanted to help me and when I mentioned wanting to look for something different the person just hanging out by the door not doing anything said, oh you have to wait for the person that sold you the car to be there, of course its not like he was there or its not like anyone else could help me. This place is only 20 miles away, I could stop by another time right? A month ago I decided to fill out an inquiry of trading my car in explaining when i bought it and for them to contact me. (I've payed off so much in this year and a half but I wasn't going to disclose it until they responded) Of course they haven't so far. So this past week I've been looking for something new, I took my car to CarMax to get an appraisal right? Well they inspected the car and found clamp marks on the frame as if its been straighten out! Great! By the way, if you get a chance, take a look at their "shop" located in the back, looks like a salvage yard with so many damaged/broken down cars. read more

Mike is amazing. You need a car this is the place to go. Driving off with a beautiful car at a great price and no bullshit. My son and I were treated like family and we will be back for another car soon thank you for everything Mike you rock read more

I went to sooo many places to get a car and no one wanted to give me a car! I went to El Gordo and he got it DONE !! I recommended him 100% so nice and polite. He will do anything in his power to make sure you are taken care of and walk out that place with a car. Thank you so much GORDO!! read more

Dont get me wrong. It is a great dealership with a lot of nice cars. Our salesman Eleazar Jimenez "el gordo" was very professional, knew the inventory, and definitely helped us out. I walked out of there with a car when other dealerships had denied me. However, the reason they get 1star review is for not honoring the "$100 referral bonus"...................... Review changed to 5 starts for their quick attention to the matter after posting the previous review. Karen was very nice, she reached out to me and took care of the inconvenience right away. I'll definitely be shopping with them for my next future car. I highly recommend El Gordo, he is very knowledgeable and takes care of all his clients. Karen was just very nice and professional herself as well. Thank You! read more

I was happy with them. Rudy and Alex in sales were good to work with and I felt like I got a fair price for the vehicle. Service manager (I think freddy?) was awesome. I had a few issues with my Sequoia after I purchased it, and they we super helpful in taking care of what needed to be fixed. Front office/receptionist was very unprofessional and rude, but everything else was great!! I would buy another car from them. I love my sequoia! read more

Mike has the best customer service. Thank you mike. Before coming to Quantum Auto Sales, we were denied and pressured for more money at a local dealership. Now at Quantum they made it happened with a better car I would never, ever expect to have. We did not feel pressured at all. Down payment was drastically a lesser amount than what my local dealer was asking for. Process was super easy. They are willing to work with you.. ask for Mike.. read more

Here's the story I got a Mini Cooper s from this place. I drove it home on the freeway and the car was shaking. They put tires on it the same problem. I then took my car to Mini Cooper. They said that my back right rim is bent and that's why it's shaking. Also my hood manifold is coming apart.Quantum denied there part in selling me a broken car. The reason I'm writing this is because I want to worn car buyers this place is a scam and are selling broke Automobiles for profit. Jose Finace manager will tell you anything for sale and will not call you back and work with you don't work with him. Mike my salesman will do anything for a sale and says your in good hands but cussed me out on the phone and was of horrible assistance. The maintenance team knew about my bent rim and decided to let me drive off knowing my safety was at risk. The reason I'm writing this is because I'm warning other buyers of this and the horrible place this is. Please take your needs elsewhere this place is the biggest scam and better business bureau now has a case against this place. read more

Bad Experience buying a 2005 srt10 made me drive to pick up 7 hr and when I got back home the Engine had problems contacted Guillermo Aguirre from dealer his service manager never helped me or responded back .. read more

Raul is a BiG HELP!! Amazing car rep ! Helped me with issues that were going on for a month

I wish I could give this company less than a one star review. I know when buying a car, the sales men lie to you just to get you to walk out the door with the vehicle but the lies that we're told to be have been too many and I would hope that my review helps. First they called me and told me to pick up my registration, perfect. When I get there they don't know what happened? Tough luck, then they offered my a spare key and claim they never had a spare to this car. This has been the worst company I've ever had to work with. They really only care about the commission. I hope this helps someone and you are not taken as a fool like I was. Oh and make sure you know what you are signing a few times they tried to recoup a page so that they could not document a special request the agreed to honor. Complete crooks here! read more

I regret deleting my previous review. They tried to fix the ongoing issues and problems i was having with this vehicle so they convinced me to take down my negative review. They offered me a "free oil change" lol these people here are a joke!! I bought a vehicle from them about 5 months ago and from day 1 it's been giving me problems. From a bad battery which left me stranded and it was on a Sunday so there mechanics don't work those days I had to buy a battery out of my own pocket. Then to find out the AC totally did not work! I lived in corona at that time !! It was a black car ! You can imagine how hot and frustrated I was. All they do is bullshit you an give you the run around. Now I am stuck with this vehicle (which is far from being paid off) and the TRANSMISSION JUST WENT OUT ! It's going to cost $3,802.85 to get it replaced. The car is not even Worth that much ! I am beyond pissed ! I HOPE this doesn't happen to anyone else (even though I'm sure it already has ) BEWARE BEFORE PURCHASING ANYTHING FRM THIS PLACE! FYI They have a few locations on harbor! read more

muchas gracias juan escobar por la ayuda en mi carro !! usted si aydua a todos lo recomiendo mucho

STAY AWAY FROM THIS PLACE!!!!!! I took my son to this place and as a first time buyer, I was not satisfied with the results. They tried to sell a car to him literally $5k over KBB. Then they tried to stiff him with a 22% apr. Then the sales manager Jose was extremely rude making fun of my son telling him that they would be the only ones able to finance him. Jose also urged us to leave and said that we were not going to come into his office with our terms, I simply told him we were trying to negotiate a comfortable payment. I would NOT recommend anyone to go this place. *******BUYERS BEWARE******* read more

Very surprised that this dealer has no reviews. Went the other day to look at their vehicles and every single car they had were priced above blue book. Also the condition of their vehicles were very poor and they looked beat. Sure they will finance anyone even if you have repos and a credit score under 500 with 2,000 to 4,000 down. But for the condition, mileage and price of their vehicles you have to be extremely desperate and stupid to get a vehicle from this dealer. read more

Couldn't be any happier buying a car from these guy Took really good care of me and my car. Thabks guy read more

Very nice dealership! Everyone was super helpful...especially the general manager, Jose. Their inventory was top notch. I couldn't find a cobweb or cigarette butt anywhere on the lot...very clean and professional!!! read more

If I could give one zero stars, I would. I called to ask for pricing on a truck. I was given the ridiculous price, and told the guy on the phone that was more than I was looking to spend. I began to ask if there was any others in stock, but he cut me off and then hung up on me. I'm in sales myself, and I'm completely dissatisfied with the lack of courtesy they expressed. I know where I WON'T be buying my next vehicle. read more

Quantum Autos owners are sexist towards women and racist to anyone other than Hispanic. My boyfriend and I had recently bought a car from them and two days later the suspension goes out on us while driving, more importantly making a left hand turn and could've had us killed(2014 black mustang convertible). Being a woman and knowing what I'm talking about when it comes to cars and I told them that, they didn't take me seriously at all. I got upset and they were telling me because I was "a lady" I should not be speaking to them the way that I was, they were disrespecting me in the first place. Then they started talking behind my back in Spanish and I started speaking Spanish to them to show that I truly understood what they were saying and they said that I was against immigration and all this stuff, when in truth my boyfriend is Vietnamese and I'm white and based on the fact that I was white and speaking Spanish they got all upset. And the fact that I was a women that made it even worse because they played the "women don't know anything" card. DO NOT purchase cars from them because all they care about it taking your money and by the way, the did not end up fixing the car even though it was faulty part. Honestly, I'm glad they didn't because I would never trust those crooks with a vehicle I'm going to be in, EVER again. read more

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Really bad and slow service. I DO NOT RECOMMEND this place to anyone... save your time and money and avoid these guys..

This is absolutely the WORST auto sales I have EVER tried to associate with. I set an appointment to buy my dream car just to find it was sold the day I came to purchase it with no prior notice. They then proceeded to show me cars I were NOT qualified for just to tell me I was not qualified for them. They have wasted my valuable time in this matter and were very unprofessional in their line of work. CarMax did me much justice after dealing with them! Highly advise everyone to go with CarMax!!! read more

try setting me up for 66 mon contract worth 67k and the car was only worth 38k almost double

run alway from this dealer ship!! the guy who's name is alex, that's supposed to be in charge of services and calles himself the manager will steal from you and screwed you over bllliiiind!!!!! he will scam you. i gave them 14,000 dollars down payment on a 26,000 dollar car. it came up to 30,000 including taxes. they said they would give me a discount but after i found out the discount was taking off the gap insurance on my vehicle i refused the discount obviously!. the vehicle is a 2015 explorer. i bought it around 2 months ago. they approved me with a 22 percent interest rate because i basically have no credit. i accepted because i'm good for paying my vehicle quick and i was desperate on owning a car again, no problem that's was still fine. rudy was the sales person, he was courteous.i bought my car in the middle of the night around 11 pm. i took the vehicle as it was. i was told any missing parts would be taken care off. the vehicle was missing carpets, the 2nd row bucket seats, arm rests and a second key i live 3 hours always from this dealership so i took i took i and put my faith in there word. after talking back and forth with rudy for a couple of weeks and asking him about this missing parts he finally directed me to the men that he said deals with car services and any missing parts the so called manager. i texted him 2 to 3 weeks ago and he made one call to me that same evening. after i told him about the missing parts he told me he would find out what he could do for me. that after he found out he would give me a call back. i work weekends in la so i told to to please let me know asap so i can drive an hour alway from my work to get the items once they come in. that was the only conversation i had with him untill today. needless to say days went buy and he got lost. i never received a phone call or a text. i texted him and asked what happened. after a couple of weeks of no answer i decided to call rudy my car sells person and ask what was going on. he said that alex the manager was telling him i don't show up to appointments he makes for me and that he has had several conversations with me. i called alex again he finally answered. i asked to speak to a manager, a owner! any body! over this thief and lier!!! . he refused! he proceeded to say he was the only boss) . he proceeded to insult me! calling mee a lier! , making up imaginary conversation, appointments that never rver happened!! i even asked him how is it possible for a client to have an appointment and not know about it?? and he said ups your 30 days of service to get the missing parts on your car is up!! needless to say he lingered me on, on purpose like he probably does avery body that's too far to drive there to make him do he's job. he's a fraud he's a cheat, he's a poor excuse for a representation of that dealership!! . after i told him i don't ever want to deal with him in my life again after this stress he has caused me, he sent me a text saying that i refused to work with him about this situation. really?? read more

So I'm doing a review not because I'm mad I'm doing it because this people are liars.. so I took my brother to get a car their and this guy name chilo was rude and the manager too just because I was suggesting my brother to go take a look to another dealer anyway s after all that bullshit my brother decided to get that car and the guy chilo give me a business car and he told me we going to give you 100 dollars just because you referred you brother. So my brother didn't give all the down payment a week after we took the rest of the money and I ask them where are my 100 and they told me you didn't you didn't bring him to us he came by him self . I told him I brought him here and they told me u were rude you didn't want him to buy the car I'm not mad cuz they didn't give me the money thank good I have money I'm not rich but I'm okay I was going to buy them a truck cash but I see this people words are worthless so just want it to let you know if you going to referred someone to them just know that they are not even going to thank you ...... read more

I Offered asking price on a vehicle, guess my credit score of 820plus would not make them any money on interest and did not take my offer. Wasted half a day and about a 100 mile round trip. My time is valuable not to be wasting driving in orange county traffic, thanks a lot Quantum Auto Sales. If you have horrible credit go there and take it in the rear with no lube and get charged 18% apr this way they make tons of money selling the loan at the highest APR. Thanks but not thanks I don't take it in the rear. read more

This is the worst dealer you can go. I bougth a van and it was leakin water, they told me they were going to fix it, and they remove a lot a parts from it and put old parts, I took pictures before they fix it and after. the van run like an old car now. I already sue them. I am just waiting the appointment for court........DO NOT BUY IN THIS DEALER. read more

DO NOT BUY A CAR FROM THESE PEOPLE! I purchased a bmw from them and drove from rwo hours away to pick it up i realized when i was there that the tire emergency lights were on and pointed it out to my salesman Rudy, he looked at the car and said "oh the wheels are not even the same leave it overnight ill have them fix it and you can pick it up tomorrow " i drove two hours home and two back the next day and it still wasnt fixed my ride had already left so i had to take the car and Rudy said bring it back and they would repair it along with the small crack in the windshield. I had the car about a week not really driving it on my way back to return it for repairs i slid, spun out and hit the center divider on the freeway , totaling my car and sustaining serious injuries. The car was found to be unsafe and should have never been sold in that condition..when i brought it to the attention of quantum auto sales they apologized and said they have plenty other cars for sale if im interested. No concern for the fact that their unsafe car could have killed myself, my child or any number of random people and no interest in returning any of my large deposit. These people will sell you a lemon just to make a quick buck. It's not worth your life read more

0 stars if possible. Financed car. Same day was lied to about prior accidents and tooken advantage of. 4 days after i got the 2010 toyota corolla s i found that i needed alignment and steering adjustment totaling 110$. Paid myself because i was scared to drive with my child 4 hours away . car was not registered or smogged when i left the lot, 1 month after going back and forth for repairs they snuck and smogged it. $100 was given to person reffered me mmind you i put $2000 dollars down but only have proof of 1900.?? dealer said no car is registered when leaving lot, and will now not help with mechanical repairs car is not running as of now but i continue to pay $400 a month!!!! alternator and starter out, axel broken, rotors warped need full replacement, ABS disfunctional, Gears/ brakes disfunctional. Noone should go here. I call and try to get someone AKA manager/ owner on the phone hes always"sleeping" or "at the other lot" and when i call other lot they say he is at the other or not in until a certain time.? idk what to do besides legal action. i have a child and have almost when off enbankment due to faulty car. i need help..): read more

as-is car with little mileage & "perfect" condition broke down 4 months after purchase. damages cost $6,000... they want nothing to do with us or help us in any way. read more