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    Sigma Auto Group

    4.5 (22 reviews)
    Open 10:00 am - 6:30 pm

    Services - Sigma Auto Group

    Car buyers

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    Dat N.

    I was in the market for a used Tesla Model X for $89,888 with 9,809 mileage. I found this and gave them a call to see if it was available. I was told it's still available but the mileage on the vehicle is not as advertised but it's 30k mileage instead. Ok fine, so I assumed the price would be much less since it's 20k different. The guy asked me where did I find the vehicle on so he can adjust the price. I said it was popped up on Facebook marketplace but has no contact number so I looked up sigma and there it was. He then said I need to know where you find so I can give you the price based on that. *why? You posted different prices on different site?. After all he said since the mileage was not as advertised so the price now is $88,888. Are you out of your mind? $1000 off for 20k extra mileage you had it off. He was rude after I told him that I want interest. Don't buy from them.

    Car
    Hamzeh S.

    I'm so speechless about my experience with these amazing people. They helped me to get my dream car. Working with Sigma Auto Group is a dream come true. Peace of mind, confidence, support, and love, that I experienced here.

    Sase S.

    Bruce and Danny were great . They explain the process really well . Buying a car was never easier .

    2015 BMW M4

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    1 year ago

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    2 years ago

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    9 months ago

    Bruce and team were amazing! They were very knowledgeable and helpful finding the car I wanted and all other details.

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    5 years ago

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    2 years ago

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    7 years ago

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    Danny S.

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    8 years ago

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    Danny S.

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    8 years ago

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    Danny S.

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    6 years ago

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    8 years ago

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    Danny S.

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    8 years ago

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    8 years ago

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    8 years ago

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    8 years ago

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    Danny S.

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    8 years ago

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    Danny S.

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    Review Highlights - Sigma Auto Group

    I want to thank LuLu and Bruce for working with me very professionally, and getting me the best deal, best interest rate !!!

    Mentioned in 8 reviews

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    CarMax

    CarMax

    (190 reviews)

    After much thought we decided it was time to sell our 2014 Ford Fx4…read more Selling it ourselves seemed like a hassle right now so I got an offer from carmax online. It was very easy. They offered almost 3k more than Ford did! The offer lasts a week. Make an appointment. You bring your paperwork and vehicle. They confirm everything is as you said. And they cut you a check. Done! Shout out to Jay!!! She was our specialist. She had us out of there in under an hour! I don't know about buying, but my experience selling our truck at carmax was 5 stars!

    I had an appointment for a vehicle inspection. I arrived and gave my name and that I had an…read moreinspection appointment. They had no information at all. So I was treated as a walk in. Ok. The sales woman was so uncooperative and difficult. She didn't listen at all. Talked over me. Kept repeating we had to do this "the old fashioned way" to price the truck. Well,yeah. That's why I had an "inspection " appointment. She had the info. Erased it intentionally! Then asked me for it as if she hadn't had it. While I was pulling it up she kept badgering me. I asked her politely to give me a moment and I would have it for her. But no. She just kept pushing. Finally I realized I would not be treated fairly, picked up my stuff and said I was leaving because I wasn't comfortable. She said snottily she wasn't either. She followed over to the front dest and started talking over me while I was telling the counter person about the problem. So whether she doesn't like older women, arabic last names ( my ex husband's) or blue hair I'm not sure but there was a prejudice there.

    Enterprise Car Sales

    Enterprise Car Sales

    (113 reviews)

    Thank you to Andrew, Victor, Mariah and .... Other-finance-manger-who's-name-I-cannot-remember!…read more Even with the technical difficulties, Andrew was patient, kind, explained everything in detail. Andrew also answered my hundreds of questions before I purchased a car with them. Victor also explained quite a bit and showed me quite a few cars. I appreciate everyone's help! You made car buying less scary. Chick-fil-a? X2

    I had a very disappointing experience at Enterprise Car Sales, 1235 Concord, CA. 95899. While the…read morestaff was very friendly, (Almost too friendly), they worked together as a well-oiled sales machine, the kind you easily get overwhelmed with. I did not want to "ring the bell". The process was rushed when the paperwork came. It was all presented very quickly with repeated direction to sign or initial where the YELLOW was, without ample explanation of what you were actually signing. After the sales person did his job, backed up by his boss when he needed more muscle, the paperwork person came in. Again, she was very nice, and it felt like a good amount of trust had been built, so in a fast, robotic fashion, you diligently signed the papers as told. I wasn't able to review them until I got home and found many things that were errors, not necessary, or not as I was told. I called, left voicemails, e-mailed and texted with questions, several of which were not answered or responded to at all. A scheduled call was not kept. I left several messages to be returned, which were not. They were usually at lunch, in a meeting, not available, or stepped out every time I called. I attempted to nicely resolve the issue and told them in writing within 7 days, that I did not want the car, and wanted to get mt old car back, which came in for Enterprise for $2000 under the Kelley Blue Book Trade in Value. I sent them a screen shot, but they said they couod not read it. One lady said I missed the deadline by one day and there are no exceptions, but I told them on day two there were problems and I wanted to return. Enterprise had a paper that said,iElectronic communication was accepted, but later they told me I needed to bring it in, an 8 hours drive. With no guarantee and my experience, I would not make that drive until the return was approved. The car was in "perfect condition. One lady kept going in circles about policy, rather than customer service. After the sale, it seemed, I was dismissed and they were on to the next. Sorry. I also, told them to please keep my car for me that was traded in, and when I went to Kelly Blue book it was $1500-$2000 LESS than KBB trade in. Enterprise made it out to be a GREAT price., The law and my lawyer says 7 days was business days, in business transactions and the Memorial Day holiday didn't count either. They were notified on day 2, 3, 4, etc. I called my insurance company and they said that Enterprise sold me products that were already covered by my insurance, so I didn't need them, and my sales person talked directly to my insurance agent. Customer Service is not going around in a circle repeating they would not help. It is working with a customer to find a solution that would make them happy. That's what their "no questions asked" policy said. SO my lawyer confirmed that unless clearly specificied otherwise, 7 days was legally figured at 7 legitimate business days. Even though I told them well before that. Then I asked for the CEO and President's numbers in St. Louis and could not get them. Then I called the lender, Wells Fargo who said they would not fund the loan and would escalate it to be resoved within 10 days. Note that the Enterprise sales person told me my payment would be around $400, but Wells Fargo said it was $563.67. Enterprise said it was never in an accident, but the CarFax showed two. All of this is in writing either on text, email, voicemail. And it's an extraordanaringl bad and disappointing experience. I am a disabled woman, so maybe the American's Disability act comes into play. I am willing to pay a $200 re-stocking fee (which is kind of ridiculous), or get my original car back, which they texted was still safely there on the lot, or even consider finding a different car, but none of this can be done by talking in circles, and not looking for a solution to make a customer happy, who from a marketing perspective will tell at least 200 people about their experience to friends, at weddings, graduations, funerals and more which is far more detrimental than a good customer service experience, instead of hiding behind a policy I didn't even break. No one told me it all had to be done in person. There is an Enterprise Car Sale location just less than two hours away, where I could drop off the car, and later pick up my own car, or find something I love. A black car is very bad in Palm Springs. So next, I called the lender, and told them not to fund my loan, which I was told by my attorney, until it's all figured out. There is a cute white car just 1.5 hours away. The lender agreed that I was rushed through the process, notified them well within the 7 days, etc., and are escalating this situation. All of the people are very nice, but maybe just a bit too slick on manipulating sales without proper and complete information. As a single, disabled person, of a certain age, I expect customer service satisfaction. Wouldn't you?

    Concord Mazda

    Concord Mazda

    (690 reviews)

    This is a nice dealership right next to the freeway…read more I was in the area, and spotted the Mazda logo. I wanted to get some OEM parts directly from a dealership. So I drove around the lot and found a "guest parking" area right in front. I went inside and asked the receptionist the location of their Parts Dept. She took the time to show me where it was. I rang the doorbell, and someone came out to help me. He was very careful that he had the right part. Year, engine, turbo vs non-turbo, etc. As he rang me up he noted- there's a fee for using a credit card. No fee for using a debit card. You have very thoughtful and detailed minded staff.

    Appt at 9 am for service, waited on site which I told them. Asked at 2 pm for an ETA. Told only the…read morediagnostic was done so far - essentially pulling the code for a CEL I already knew about. I was the only one still waiting out of a large group so I guess I was put last. Told "no worries" rather than apologizing for taking so long. Will have to wait another 2 hours for them to fix something small that is under an extended warranty and a Mazda defect. Probably won't come back. Poor customer service and no communication. I live 3 hours away which I told them and which is why I made a morning appointment. Edit: now Mazda texted me that they forgot to update my module as was required by the service. They said I had to come back because the update was necessary. After talking to corporate to try to switch to Marin Mazda, Mazda Concord then said the module doesn't need to be updated. I am skeptical. Do yourself a favor and go to Marin Mazda to get your car properly serviced.

    Sigma Auto Group - car_dealers - Updated June 2026

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