I referred one of my friend to buy a car from this dealership. She bought a good car with affordable price. Although She had a bad credit , she could buy a car. She said that when she got there, everyone (Adel, Eddie, Horardo, Richard & Esidro)was welcoming her with smiley face and offering her a help. Adel kindly approaches her and asked to help her. He went above and beyond to work with her bad credit to have her buy a car. She was so grateful to Adel for his kindness, trustfulness and honesty. Thank you Adel for helping my friend to buy a car, and for making me look good in front of her, otherwise she will be nagging in my face . You , guys never disappoint me. I highly recommend this dealership to everyone. Thank you all read more

PLEASE DO NOT BUY A VEHICLE HERE. When I first purchased the vehicle I pointed out a couple issues the mechanic mentioned it was "normal" well it's not 3 months in I have to have an engine tear down with possible diagnosis of : ON COLD START UP . INTERNAL ENGINE NOISE HEARD. POSSIBLE FAILED TIMING CHAIN TENSIONER OR BROKEN CHAIN GUIDE CAUSING CHAIN SLACK. RECOMMEND TEAR DOWN FOR INSPECTION" just the tear down is 2300$ I put 4500$ down to get this vehicle. contacted the salesman and of course have not heard back and doubt they will. The lack of empathy knowing families need a car and to sell a s***** car is so disappointing, I'll definitely let every single person how s***** of a place this is! read more

Scam false advertisement on there cars. All prices are down payment. Cars are false. A waste of time going there.

Took my daughter to get her first vehicle off this lot. Never again they sold me a lemon and had to fix it out of my own pocket!! They keep the car for 2 weeks and could find the problem we took it somewhere else and it was the engine. Needless to say it was a pricey fix. So after putting a down payment we had to drop another $5,000 to fix the problem ourself read more

Talk to Gary he'll hook u up ! Great business great cars they can get u back in some nice wheels read more

Quantum Auto Sales - Car Dealers Near Me - Escondido, California

This dealer literally is the best I've ever experienced! It started 4 years ago. I landed a new job and required travel. Before then, public transportation was my mode of transport. By choice. That's another story. But, I had no credit history, no down payment, and saw an ad on Craigslist. A day later, they had me in a vehicle with a very low down payment (that was flexible) and a very low monthly payment. Paid the loan off in 4 years. I now began my journey for another, better, vehicle. Every dealer from South Bay to Carlsbad said no. Went on Craigslist again and ran into the same dealership. Messaged them at 8pm and they replied within minutes. Next day, they had me approved! Not only for the vehicle I wanted, but with a decent monthly payment. Because of my work schedule, I was not able to get to the dealer until the next day (Friday). That evening, I was driving home in MY new (used) vehicle. On top of all of this, the vehicle I originally wanted was at their other dealership in Orange County. They drove all the way there to bring it down to Escondido for me. I felt bad because when I got there, they let me test drive another same year, make, and model vehicle, but wanted this one instead. I still test drove the one I originally wanted but they had no issues with me changing my decision. I mean, c' mon! That's some customer service right there. I'm telling you. If you've ever been turned away from other dealerships and you feel hopeless, please give this place a try and reach out. I know I sound like a paid advertisement but I'm not and everything I say is true. I've bought from this dealer twice now and each time they were able to get me approved! Thanks Quantum! Keep up the good work! read more

Quantum Auto Sales - Dealer purchase - Car Dealers Near Me - Escondido, California

Hands down, best service, best price, and beyond satisfied. We arrived and were quickly greeted. We had the pleasure of having Tony help us look for the perfect car. We were able to find one, Tony let us take the vehicle for a spin. I'm a firm believer in having the process be very smooth if it is meant to happen. At no point in time did we ever feel any type of pressure or attitude of any sort. Coming up with a price that we both agreed with was fast and simple. We are beyond grateful for Tony and Eddie that helped us out with a great price and rate. If you are looking for great customer service, a great variety in selection, and various lenders that you can be approved with, I suggest you go to Quantum Auto Sales! Don't forget to check in, you'll get a little treat. read more

Quantum Auto Sales - Car Dealers Near Me - Escondido, California

Great experience! Adel was professional, knowledgeable and provided us with an outstanding customer service!!!

I'd trust a crackhead selling catalytic converters before I'd recommend this place! Bought a 2016 Toyota Tacoma in March. When we brought the truck back 3 weeks later, to be smogged, we put in a complaint in regards to our stereo not operating properly. At the same time that we spoke to Belinda about this issue, her mechanic came in and also told Belinda there was a short in our stereo system. Belinda apologized and stated that her main mechanic was on maternity leave but would be in contact within the week. Here we are 6 MONTHS later and over 200 calls later and now Belinda conveniently says "you're past your 30 day warranty ". Now, we're having to get lawyers involved to force a company to act like they actually know how to run a business. Something so incredibly simple has turned into a huge mess, all because Belinda and the management team decided to be lying crooks. I shouldve done my homework before heading to Quantum, as there are hundreds of reviews just like mine! read more

Hi. FYI buy for I am very satisfied with my vehicle my dealer Mike that helped me with the purchase of my vehicle. Very honest, I have been to different dealerships Like classic chariots and some others, that have been very bad service, so thank you Quantum Mike for your honesty and putting me in a vehicle that fits me and the mechanics as well. I'm a very happy costumer, I truly recommend Quantum read more

Quantum Auto Sales - Car Dealers Near Me - Escondido, California

The team here is very helpful and walks you through everything that you need to know. It was my first car that I bought here. I bought it through Victor. He was very nice and thorough. Anytime I got my car fixed for a couple hours, this team had great hospitality as well! read more

Quantum Auto Sales - Car Dealers Near Me - Escondido, California

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This place is filled with crooks and liers! Don't go here. I had a car picked out. I had my down payment. We agreed to the amount. When i got to the dealer they told me the down payment was 1500 then what we agreed on. I really wanted the car, so i went with it. Three weeks later picking up the registration they told me the tags were expiring next month. And i had to pay for the registration! What a joke i don't recommend this place to anyone. read more

Quantum Auto Sales, Tony and the rest of the team have been incredibly great to my family and I. Although they are nearly 2 hours away from my home, the experience is definitely worth the drive. They have been more than accommodating and have gotten me through a very tough situation. They're not your typical "small car dealership" as they truly try their hardest to work with you and stick to their word. I highly recommend checking them out. #lovemyjuke read more

came to this dealer , to started off the guy named Gary is very rude. He didn't want to provide me more information of the car. He was very judgmental. I am a serious buyer and was looking forward purchase the vehicle. He would tell his co-worker Daniel (by the way very nice guy was super helpful) he would tell him "oh Nava I don't wanna help him he is a waste of time" when we were just trying to make a deal come to a agreement. We finally made a deal and returned a few days later to pick up the contract to give too my bank. I come back and they put a different price. they LIED. i was very upset because we had a agreement & the manager Eddie was super rude as well made me wait half n hour just for him to say I am busy i don't have time this is all i can do (which was the price) . Shitty customer service . Never coming back here don't recommend. SHADY AS FUCK read more

Recently heard someone say that the workers (salesman maybe?) here keep your down payment. I bought my very first car here years ago, it was a 2011 Dodge Avenger for Maybe 32k my interest rate was 19% with a down payment of 1,500$ and monthly payments of 400$. I actually new the guy that sold me the car (Emmanuel M) whom probably no longer works there. Anyways long story short I was about 16-17 years old buying my first car with no knowledge of anything, I was there alone had no company or help besides them. It took me almost two years to realize that they had kept my down payment. And I only figured that out when someone recommended I'd refinance my car with a credit union (due to high interest rate). I never spoke about it or even tried getting my money back since it was almost 2yrs later. But hearing that they could still probably be doing this is sad. The world is already messed up as is. I've gotten two cars since and thankfully I know a little better now. I now own a 2021 Ford Explorer that I got from trading in my 2017 GMC Yukon, I had positive equity carried over from my trade in at Ford in Carlsbad. They had a deal on the Explorer models, so I walked out with 41k for the car at 1.9% interest rate with 610$ monthly payments (included gap insurance). I had no income at the moment but have good credit (710) co-signed with my husband who has bad credit (530) but good income. And I think we got a pretty good deal considering all. This is just a comparison to show how bad I was screwed over at Quantum. read more

I did online research of cars (lease to own) I was interested in, to save myself time I wanted to speak to a sales person over the phone to get a quote of what choices I had, and this company started off with fair communication. They even reached out to me based on an inquiry I filled out online. However I wanted to put a certain down payment # down (300), and the sales person Gerardo told me over the phone "that the amount given is too low than most down payments is there a chance you can go higher?" At first I was understanding and told them I'm willing to go up to (500) for now but that's what I can give at this time. The salesman proceeded to tell me to fill out there website to input my info for a quote and he'll attempt to find a vehicle based on my credit which is (636). But I got left unattended during this process which should have been a first red flag. So I haven't heard from said salesperson in 2hours I actually reached out to see in case he moved on or not, and his response was "Sorry I got a bit busy with a customers. I thought I was a customer? I suppose not yet, he also stated "What I can do it send you the application to get pre qualify". Once again I'm not sure of anything in this process so I assumed getting prequalified was a good thing a one step closer to buying a vehicle. He also said "Because usually for $500 down it's with approved credit". Whether this is true or not, this is my first time buying a vehicle let alone learning about a vehicle so I was set to try somewhere else after the uncertainty and lack of attention given on my case. I asked what's approved credit and he stated "680 and up is considered approved credit, let me see what I can do we need you to submit another inquiry to check my case/situation. I understood the policy and the honesty he gave so I told him "I won't put you guys through the trouble thanks for letting me know the requirements of the company!" So I proceeded to look somewhere else, as I do want a good deal and great service and the salesman responded to me with "We can still finance you but they might require a lil bit more money down." I asked how much is a little more and he asked to call me. I accepted the call (brief and short) and he said can I send him my pay stubs, I sent it over text. I never got a quote for the down payment and how much more they needed I was told that he'll see what he can do based on what I gave him. He texted me 1hr40m later pictures of a 2013 Subaru vehicle and said "We might be able to do something in this car" I asked him what's our next steps and he asked me to "Ok come in my floor manager wants to talk to you the way you can take the car home today." He also send me the address and tells me "bring in utility bills". I get to the dealership and was introduced to a complete opposite price for down payment from what was discussed. Overall thats what I wanted to prevent in the first place - and that was to come in and be told to owe a dealership such a high down with no further information and proof to backup those requirements. I meet the floor manager "Adele" and he told to me (1100-1550) down and I tried to reiterate that this was not what I discussed with his fellow sales employee and it would have saved me the drive over to the company had I'd been told in the first place. I let Adele know that if there were no available vehicles on the lot for my circumstances then I'd be happy to move on and be on my way to find a different and better choice. He Adele and Gerardo didn't want me leaving "that easy I'd assume" so Adele tried to reason with me and claim he's helping me out, but I just wasn't convinced I was in the right hands all together based on my experience leading up to meeting them, I was at the company for 4 hours, after negotiations and set deals I was introduced another vehicle 2013 Nissan Rogue the sticker price was lower then the original vehicle but slightly, and I was offered to pay 1000 down and make $650 monthly payments. Given the time I've spent with them in person and the cars condition, amongst what the vehicle had to offer, I seen no reason to decline this offer at the time. Based on the first vehicle that i would've ran into troubles with that was way over my means and ultimately not what was discussed over the phone prior to getting to the dealership. By the way I had this 2013 used car for only a week the issues I've noticed were the visors on both driver and passenger no longer in tact, chipped paint on the drivers side but minor, door handle on drivers side was cracked so whenever you would pull on the door it would be loose. There's more and the rest of review underneath! read more

Quantum Auto Sales - 2013 Subaru Forester priced at 20,000 plus and also not what I prepared for with the salesman and way too overpriced based on conditions. - Car Dealers Near Me - Escondido, California

DO NOT, & I REPEAT DO NOT PURCHASE OR FINANCE THROUGH THIS SECOND HAND DEALERSHIP. They are ran by people who don't know what they're doing. The person who helped me get this car doesn't even work there no more, so I asked who will be in charge of my paperwork and they said the manger. He was no help at all just kept asking what was wrong and looking up my info on the computer but was never pulling out paperwork for the return. He said I couldn't return it at all...I had this car for 3 months, they put junkyard pieces on this car and it been having issues since I got it. It's a Mini Cooper 2017. I told them I don't want this car anymore I want to return it. The manger looked at me crazy and said they can't do that. I have to go through finance and they will give me my money back . He kept saying he doesn't own the car and I can't return it here or do any paperwork. I took it to the real dealership for service to actually see what was going on. My whole system wasn't up to date since 2017 , I had to change out the transmission because it was from the junk yard, my cruise control went out , I just replaced my front brakes which were $400+ . This is insane, I demand a refund not caring how it's going to damage my credit. Do not purchase from here, no body knows what they are doing. I bring my car there to get checked and they keep pushing the date or telling me there's people in front of me and telling me I need to come in person to receive the knowledge for the pricing of my parts and labor. It's ridiculous here. The TI is name Santos and he can manipulate you into thinking he's gonna help but doesn't. And keeps making excuses for not getting this done. If you can see all the reviews and pictures , posted by the owner of this company. No real customer actually reviewed this and made their own comments . It's all the manger here . read more

Fantastic, efficient experience. Carlos and Eddie went out of their way to get me a quality van at a fair price

They're great service also guys in the service department are awesome and very attentive. Highly recommend this place

January 28, 2024 I was at the Quantum in Garden Grove. The salesman was really trying to help me get into a vehicle and he knew I had my heart set on a Honda CRV. so he found a Honda CRV that was supposed to come to the dealer and I gave him a $200 deposit. and unfortunately, I had a family emergency that delayed my purchase of the vehicle. And the vehicle that I had placed a deposit on never made it to the lot because of technical difficulties with the car. So since we've been in communication. And now I'm in another family emergency and I basically told him that I needed to get my deposit back. well they have been ditching my calls and text. They don't call back. they never answer my call. I need my home to help with this emergency. Maybe $200 is nothing ti them but for me that's alit of money. They don't care about people or families. they will take your money and screw u up. They are crooks and cars are over priced read more

Called about a Nissan Armada that is being advertised on there Escondido web site. Sales guy I spoke with on the phone told me that it was on the lot and when would I like to come and see it, I told him that I live 45 min away and I would come see it that day after I pick up my kids from school. We finally arrive after being stuck in traffic for more than a hr. only to find out that the vehicle was never there. The guy I spoke with said that it was at there Garden Grove location then he tries to sell me a more expensive Armada. He did the old bate and switch! no consideration for people's time and money. shady dealership and shady sales people. Stay away!!!!!!!!! read more

I seriously can't even express how amazing this place is. I never give reviews but this place deserves one. I talked to Gerardo before coming in and instantly upon arriving he was very welcoming. I didn't expect to leave with a car. I struggle with my credit score but im working on bettering it (which doesn't matter in the eyes of banks/financing) so when I came to meet with Gerardo I was expecting to leave with him saying "sorry we couldn't find an amount to approve you for currently." This is my first car buying experience and he was seriously the best and extremely helpful. The process was extremely easy and thorough. I am recommending this place to literally all of my friends/family. Thanks again Gerardo! Definitely coming back for my second car here. read more

Amazing crew with a focus on customer service and satisfaction. Vehicles are closely inspected and show immense care from the staff. The vehicle purchasing process was flawless, thank you Gary and Gerardo! read more

I saw a add by Quantum Auto Sales, they had a van listed for $2000, When I called they said oh that is the down payment, the car is for sale for $20,000, that's kind of false advertising. seemed a little sleazy, they were nice but I dont like that kind of advertising. read more

THIS PLACE IS AWESOME! Special, Special thanks to Mike & Ramon, these guys were a great help from start to finish!When my car gave out, these guys were super helpful getting me into a nice new whip in the same day! This dealership also offer a great selection of new & used cars that are affordable, very low mileage and NICE! It was an overall excellent experience here and I absolutely recommend to anyone looking for a new car or trade in ask for Mike, he will hook you up! read more

and oh yeah how can I forget the tire blew out on me while I was in the freeway yes! That's right blew! I was completely shocked and ultimately confused because at any company private or even public dealerships wheels have to be checked they just have to! I tried to get these things taken care of sooner than later but I kept getting pushed back day after day. However the wheels, yeah that's a new one I was completely told otherwise on the wheels condition and it sad that this protocol wasn't enforced before putting the vehicle on the market. I drove the vehicle no more than 30 miles and I experienced a life or death situation within 6 days of getting the car, I've been driving with am additional hazard (stated above*visors) hanging in front of me while driving, once I wanted to come in to fix my wheels I was told they'll do it all the repairs and fixes in the same day. Keep in mind the 3 day I came back to the dealership to get visors and detail I received my car in 35 minutes (no seats were wet, the car smelled the exact same, they washed the outside of my car and just handed it to me) i was told the visors had to get moved on a different day too and it will for sure be taken care of. Also the floor manager (Adele) is telling me to get a letter from someone like a relative or sibling stating that I make 1000 more (extra income) by babysitting or just clarifying more money perhaps a co-sign. I told him I have no one and I'm not understanding why I would need to get this put on file if I don't have that 1000 if that makes sense to you all and Adele said "we want to help you out and they need more money just have someone write for you and say that you do" I am now currently at Quantum awaiting a full detail, visor fix, outside door handle, but if anyone can understand what my situation is in the slightest I'd gladly appreciate it I just feel something wrong about the extra money down, especially after our agreement not seeing why I'm getting this extra info to save the company's back for seeking me the car in the first place. Just unprofessional and crazy to be here now I'm worried if they'll just repossess my car or worse not give it back today. I'll give an update once I refer to the lemon law and also my rights to see if there's something I can do. So fair warning to any new buyers out there just make sure you know what your talking about and also don't be afraid to ask questions and speak up or something like this can happen to you and I would hate it if someone had my experience do not recommend recommend if your unsure yourself on getting a vehicle. However I'll come back for an update so far I've been here since 10:08 and it's 1:25, still haven't gotten my car back I was told everything will be done in 3-4 hrs. -- update they just superglued my door handle and fixed my visors, as for the wheel it's been rotated and my tire light is on it is now 1:40 and heading home to report read more

Quantum Auto Sales - 2013 Subaru Forester- not what I've discussed with salesman prior to coming to company way too over price based on conditions. - Car Dealers Near Me - Escondido, California

Update: no call from the owner, no call from management. The owners not calling me I assume because he knows his dog down here in esco is a horrible manager/ gm. Avoid at all cost. They lie and tell you multiple diff names. read more

A couple of months ago I took my car in for servicing, and I had a wonderful experience!!! The service guy, Victor, answered all my questions and concerns. He went above and beyond to give me a great price for my an oil change and new front tires!! Highly recommend thIs place! Ask for victor if you go! Trust me!! read more

Just bought a van from Victor there. All went well. Watch your numbers on the contracts. Make sure they are the same as what you agreed to.

This place has nice cars, it seemed. So I went there because I had been "pre-approved" for a loan. Picked a car, was told the price which didn't work for me because it was well over (almost 4k over) the highest resale value in the area. When I told them it wouldn't work and showed them why they first tried to make it seem like I didn't know how to run the KBB Value, (non certified dealer) then told me the ENTIRE deal was FIXED from the rate of interest to the inflated price of the car. Well that didn't work for me. So I went to KarzPlus for a more flexible deal, better interest and decent price. I give 2 stars because Gerardo was cool. read more

Not recommnded at all . This place has the worst custumer service they made Us drive 30 miles to see a car but at they did not have the car and they said we do that hoping people would bay an other car from us . The guy in the Office was not frindly at all read more

We are beyond happy with our experience here at quantum auto sales. Mike was so helpful, he did everything in his power to work with us to where we were satisfied with the outcome of our purchase. Definitely recommending this place to our friends and family. read more

Bought my 2014 Nissan Altima here, the guy who sold us the car was very helpful. but when I needed service for my car they were not helpful at all ! Veryyy Verryyy rude customer service! Would not recommend anyone to buy there car here!!!!!!!!!!!!!!!!!!! read more

Great service!!! Jerry and Mike helped me to get my beautiful car within a hour, no hassling. Definitely recommend this place to other people read more

Bought a 2011 Dodge Durango from them. Tony was our guy, he was very nice and did try to help out with the issues but understand it was out of his control. If you have not so great credit, have money to put down and also have money to fix issues then this is your best bet, unless you just save and cash out a car somewhere else. Car is bought as is. Tire sensor light was on and still is on. The car is a push start so it needs the actual manufacture key, not just a copy, although it would start the car but it wouldn't turn off the alarm. So I paid $350 at dodge for my own manufacture key. Haven't made my second car payment yet and my car dies out of town 6 Hours away on the free way. Alternator took a fat shit! Towed it to the nearest shop and it's still there. I'm not happy but remember you're buying it as is. Do lots of research on a vehicle before buying any car. read more

I really recommend this dealership. My family and myself had purchased vehicles from this dealer and we had never had any problems with the cars. The cars have low miles and they have really good prices. Also I would like to mention that we had received outstanding customer service from Jerry El Chilo, he is very professional and he really helps his customers to get the best cars from the lot! We recommend this dealership and Jerry El Chilo to our friends and family! read more

Came by after searching for cars everywhere and gerardo the salesperson was able to get me the best deal around . Process was easy and they were very helpful read more

I came to Quantum Auto Sales in search for my first car and was very pleased with the service, they explain every detail & let you know all the information you need to know , Jerry El Chilo helped me and he was very nice and worked fast to help me get my first car. I would totally recommend. read more

Purchased an SUV here and the overall process was easy and convenient. However, once I drove the car a few days, it started making a funny noise. I took the car back and they attempted to glue the panel by the windshield which they said was loose and vibrating. The car started making the noise again and I took it back. This time I was told it couldn't be the panel as it wasn't loose so flee took it for a drive so they could hear the noise. They asked me to leave it which I did. After they had it all day, I was told it was done and I picked it up. Well, it's still making the noise, seems like they didn't do one thing. It's disappointing spending $30k on a vehicle here where they can't even ensure the problem is correctly fixed or safe to drive! read more

Terrible!! Had a major issue with the truck that cost me $1500 to fix and these guys wouldn't return any of my phone calls!!