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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 (909) 509-8299 or visit our conveniently located GM dealership at 2131 Convention Center Way in Ontario, CA.
Our Reviews
great experience jose was great he stay in touch with me through the deal thank you
Joel was an amazing salesman! Kind, honest, to the point and true to his word! No haggling at all! I will definitely be coming back!!! Amazing dealership!
Joel was an amazing support when I needed to sell my car! He was kind, prompt, honest and there was no haggling at all. He was a straight shooter and true to his word! I will definitely be coming back to this dealership and asking for Joel if I need anything in the future!
Edy Lopez was great. He didn’t pressure us into anything and listened to us. He put up with my barrage of questions and explained things in ways that helped me understand. He was kind, professional, and helpful as was everyone there.
I purchased my car from Mark Christopher and only Mark Christopher performs service on my vehicle. This last time I had my car in for service was my best experience because of Nobu Damon. He knows how to treat his customers.
This is our 3rd vehicle from Mark Christopher. It was as usual a pleasant and easy experience. Eric did a great job and was very attentive. The whole team did an amazing job offering the best customer service experience possible.
Great experience from the moment we arrived. Rami M. was the absolute best! He was extremely patient and kind. I would, without a doubt recommend this Mark Christopher Chevrolet and Rami to friends and family. Thanks to Rami, Larry and Jeff, we drove off in our new Silverado.
The customer service was awesome. They really above and beyond and explained exactly what was needed and why. Services were great. Vehicle was ready as promised.
Dropped vehicle off at 7, was the first customer in line. Was having issues with the infotainment. Vehicle wasn’t ready until 245 and they still didn’t fix the issue.
Wow! Excellent Customer Service at Mark Christopher in Ontario, CA. Thomas Bautista was our Sales and Leasing Professional. He has very excellent customer service. He made our car buying experience Stress Free! He was able to answer all our questions and was VERY patient with us. Thank you Thomas. He also works with a great team. Albert and Larry are apart of the team and were also very helpful! This dealership is transparent and reasonable with their sales. We would recommend this dealership.
My wife and I came to Mark Christopher looking for a truck multiple times. Edy helped us each time as we were unsure as to what truck we wanted. He explained the differences between the models and was very patient with us considering we told him were just test driving each time. When it finally came down to talking $$$, Jose Encino was truly amazing. Never felt any pressure to purchase the truck and acknowledged our price points. Ultimately Jose and I came to an agreement and he made the painful point of buying actually pleasant. Highly recommend these two!
Eddie is very friendly and professional. He helped me get the shocks and struts required for m Yukon Denali. The dealer had them in stock.
Great customer service as always.
I have been servicing my vehicles here for years and have always been satisfied! Thanks!
Excellent service. My service representative is always excellent