New and used 2026 BMW 430 for sale near Diamond Bar, CA

Buena Park BMW is my go to when I need my car serviced. Rigo, the service advisor was very attentive. He was able to provide additional recommendations for my next service, so I?m prepared for next time around. I highly recommend BMW of Buena Park, all staff is friendly, welcoming and most importantly they care about your concerns and your vehicle.

Service advisor was professional courteous and knowledgeable. Advised all that needs to be done but was not pushy which is greatly appreciated. Took good care of the car.

Visited to test drive through Costco Auto program. Monica was prompt in connecting and arranging a test drive. Since she was occupied with a customer, Olya assisted. She was very professional throughout the test drive and purchase of a 330i. Negotiated a fair deal and the following day Olya drove 30mins to our house to sync our phones with the car and demonstrate the digital functions of the car! Great experience from beginning to end

We had a great experience with Pacific BMW. The car we purchased was beautiful and we got a great deal for it. The only negative part of the purchase was the actual buying process. It took a little longer than we expected and maybe it could have been a bit more streamlined. But in the end, the car was worth the wait.

They give great service everytime without fail. My service advisor Sergio is the best there is. I can always count on him to let me know what's going on with my car and what I need to keep it running in tip top shape.

My experience at Long Beach BMW was excellent! Jorge and Andy were quick and efficient in getting the deal done. 10/10 customer service?highly recommend!

Great experience with Mike Walter! Friendly, no pressure, reserved car ahead of time for us to drive 2 hours to view the next day. Highly recommend.

outstanding staff, outstanding product, overall joy. this is my second lease here and most likely will come back for my 3rd. big thanks to calvin, omar, and tony the genius and tony cruz for doing the lease inspection.

If you in the area stop by at BMW Of Ontario , i went to CPO side and Michael Wyland was assisting me to and he gave me a very good deal. So i got my car from him . So guys try it and look for him, He’s more than happy to help you.! Trust

I bought a used car that was highly sought after, based on it having only 2k miles per year and it's price point. I worked with Ed, who went out of his way not only to reassure me that I had secured my spot as the buyer, but also provide me with photos and updates as the car went through the reconditioning and detailing process. Ed was extraordinarily responsive, answering my (many) texts within minutes! Ed demonstrated exceptional professionalism, caring and compassion. I would buy another car from him in a heartbeat.

BMW customer service agent Ernie Dominguez what an amazing customer service agent very knowledgeable very respectable very courteous highly recommend having Ernie Dominguez serve you at BMW of Ontario for your car needs thank you so much BMW of Ontario. Al and Leti

So grateful for Monica—she really cared, understood my needs, and helped me get the perfect BMW.

it took longer than expected to finish the deal but the transport process to out of state was smooth. They provided a fair price for my used BMW.

I had been reviewing your cars on your website for about a month. I had favored a 2023 X2 on the site. I tracked it for about a month. When I finally had some time I decided to come test drive it. When I arrrived with my friend, we walked the lot looking at all the different cars. We were greeted by Alex Dimov while looking for cars. I told him that I was looking for a particular car and he pointed it out right away. He asked me if I wanted to test drive it? and away we went. While we were driving we had very pleasant conversation. He is extremely easy to talk to and he made me feel comfortable. Once we got back we decided to explore maybe purchasing the car. We sat down talked business, did a lil negotiating of price and a deal was made. I have to say Alex made the whole transaction pretty much painless. It felt more like a conversation than a negotiation. He knows how to talk to people and make them feel comfortable in what some might say a is a stressful situation. I didn?t feel any stress or being uncomfortable during the purchase process. Once a price was agreed upon Alex introduced me to the finance guy?. Sorry I forgot his name. He was also very easy to talk to and kept it stress free. While I was with him, Alex had the car detailed and fueled. When i finished with finance Alex walked me over to my new car handed me the key and took pictures for me. He was very helpful in explaining how to operate the car. Lots of bells and whistles I never used before. Alex was so patient teaching me. He actually help me set up the Apple CarPlay and a few other things. He let me know if I had any other questions or concerns I could call him for help. The next day he did text me to make sure I was ok and to see if I needed any assistance. I feel lucky and blessed he was my Salesman. Such a pleasant, stress free and almost fun experience because of Alex.

John was amazing, great experience and wonderful team. It’s a beautiful location. Everyone there is super knowledgeable and friendly. It was a no pressure car buying Experience.

Highly recommend Sami!!!! came here to look at a car but left with a different car that I’ve been wanting. So I’ve been here a few times before just to look since I live closer to BMW Monrovia, this time I left with a freakin new M3! Because of Sami, I will only be coming to New Century. He gave me advice like a friend and not just trying to sell. I don’t think I would’ve gotten a car I wanted without Sami’s help, I had a budget and he really went the extra mile just to make it happen for me. The transaction went so smoothly, that I would do it over and over again. I was surprised how great the vibes were here. Everyone is friendly. The GM Mr. Pan was a very nice man as well. Thank you Sami, Devon, Michael, Peter and rest of the new century team! Feeling like I got a family here :)

I started searching for a certified 2019, BMW X3, last October 2020. Through CARS.com I found several places within 100 miles from my home. I then started the elimination process based on equipment packages, price, miles driven, etc. Once I found the car that came closed to what I wanted I contacted that dealership, in this case, McKenna BMW. Immediately I received an email from a salesman named Stanley and we talked about my expectations, what I was looking for, and how I wanted to handle a purchase if everything I wanted was met by the dealer. Stanley was humble, professional, honest and more importantly he listened to my requests and concerns. With the information I provided him with he searched his inventory and found me a 2020, BMW X3, with only 5K miles (demo car) with the packages I was looking for. The price was also only $1400 more than an older model with more miles. He provided me with all the necessary info and websites available to start a purchase process with the understanding that not until I saw and test drove the car that I would make my final decision. We then set an appointment date and time to finally meet and see the car. I live approximately 89 to 101 miles from the dealership so I did not want to waste my time or the dealership’s, I wanted everything to be easy and ready for a final decision. Upon arrival at the dealership we were met by nice friendly people and then finally met Stanley and his manager. They never pressured me into buying the car, they explained the purchase process, warranty, etc. The BMW was what I had been looking for, I test drove it and because we had initiated the purchase process days prior (finance approval, down payment, and monthly payments) the rest of the paperwork was completed in a timely manner. I want to thank CARS.com for making my vehicle search a fun and easy one and I especially want to thank McKenna BMW for working with me to find me the car I’ve been dreaming about for the last 4 months.

Shawn Nguyen is one of the most honest service advisor. Unbeknownst to them, Buena Park BMW made an inexcusable mistake with my car and New Century brought it to my attention and rectified the issue. Never have I’ve experienced such a situation with any dealership. New Century has my business for life. Thanks Shawn!

They were straight forward and honest with me. They gave me good advice on my trade-in that I am grateful for and the whole process went smooth.

Great! Patient and kind. Quick to get back with answers to questions. I am happy.