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Welcome to Mark Christopher Auto Center
YOUR TRUSTED GM DEALER SERVING POMONA & RIVERSIDE, CA
Since 1975, our family-owned Ontario car dealership has been serving California drivers from Chino to Rancho Cucamonga to Corona. With a vast array of new cars for sale — we’re the #1 volume GM dealer in the area— it’s easy to see why customers continue to choose us. But we strive to be more than just the best car dealer in Ontario, CA—we want Mark Christopher Auto Center to be synonymous with automotive greatness across the board.
That’s why we don’t stop at offering superbly low pricing on new Chevy, Buick, and GMC models. To serve the needs of everyone around L.A., our new and used car dealership also gives customers access to hundreds of affordable used cars for sale, ASE-certified auto repair services, bad-credit car loans, genuine GM parts, and so much more.
Reach out to our Mark Christopher Auto Center staff today, and we’ll set you up with a test drive or service appointment. Contact our team at (888) 964-5407 or visit our conveniently located GM dealership at 2131 Convention Center Way in Ontario, CA.
Our Reviews
Leslie was incredibly helpful in getting my car’s manufacturer defects taken care of. She was able to ensure all of my concerns were met and was also able to put me in a loaner vehicle that served the needs of my family in the interim. She was communicative and kept me up to date on the progress of the repairs. I felt that was incredible attentive to my specific case and her customer service and professionalism was top notch. I was very happy to be working with her while the issues with my car was resolved.
The customer service was outstanding, I was so pleased with the service I received from this dealership. They went above and beyond to help me find the perfect truck .
Great, friendly service! Had to order part, my rep kept me informed at every step.
Excellent service and always VIP treatment and they great you with a smile all the time!!
Love this dealership! Everyone’s awesome and so helpful! Never going anywhere else to shop!
Great service experience once again! Fast turnaround time, great service and knowledgeable team!! Thank you Mark Christoper Chevrolet!!
Everything that was needed to service my car was done without any complications or problems. My service rep, Nobu, took care of everything exceptionally well.
gREAT SELECTION, WILLY WAS AWESOME, ABLE TO MAKE DESL, NICE & COURTIOSE TREATMENT, DEAL WAS GREAT
Buena atención se los recomiendo al 💯 % ozzy es el vendedor te atenderá de lo mejor
Willy Melia help with the deal, easy great and fast. Thanks willy this is the start aof. New relation thanks to all
Dealership is very nice and presentable. the staff are friendly, knowledgeable and willing to help you get what you are looking for. The financing process went by very fast and I like that the signing of documents is electronic. Thanks again to everyone for making my buying experience a great one. Will define back and will be recommending friends and family.
Jose assisted, Mike sealed the deal Ray was awesome , the sales manager helped us more then he knows and Ceasar best customer service!! We became reoccurring customers because of them!!
Quick and awesome service experience at Mark Christopher Auto Center. Jackie was very thorough and the turn around time to get my car back was great. Thank you for a great experience.
All good very helpful great service keep me informed and updated and ready when promised
Greg Hess and Armando were amazing. This was my first time buying a car on my own and they made me feel very comfortable and guided me the entire way. Any questions I had, they were able to answer for me. Even after I brought my beautiful car home, they both checked up on me. I highly recommend!!
Sales department is awesome and they help with finding the right truck for you. Also, finance department doesn’t take long like others.
Alex was amazing to work with, I will definitely be back to get future cars from him. He was very patient and really listened to what I was looking for.
Spoke with Jeff Rizzi, he reached out to me about my experience and issue that happened. He resolved issue and honored the listed part price and made it better with further discount on the service. I feel better with Mark Christopher service & parts do to people like Jeff going out of the way to make things right. A true credit to the company.
They always have what I’m looking for when I need it, wait time is always way to long
I searched different gmc dealerships in and around my area, I called mark christopher gmc, and spoke to a awesome gentleman named Romi- from the start he took the time to send me pictures and videos of the truck I had in mind. He found me the truck I was looking for, he was very easy to talk to and work with. He even came on his day off to meet with me. The purchase was easy, I was in and out of there in less than 2 hours. I highly recommend Romi and mark Christopher dealership.
They had really good service everything has gone good. Very good service here and very good hard working people
Alex was AMAZING!! If you are looking to a new car ask for ALEX ! 10/10
Our sales rep was very nice and helpful. The process was quick and service was great
Quick service thank you for Being quick about it. Will be returning for my next service.
Mike Rodriguez and Jerry Pena are the #1 sellpersons u guys have and the best in ur business