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Mark Christopher Auto Center
Ontario, CA
10,188 Reviews
At Mark Christopher Auto Center our mission is to be a premier quality GM retailer in the Los Angeles metro - Southern California area; providing the best opportunities for our team members, customers, communities, and the manufacturer we represent. Feel free to come by the store at any time to meet us in person. We invite you to take a tour of our facility and enjoy a pressure free car buying experience.
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
Monday 9:00 AM - 8:00 PM
Tuesday 9:00 AM - 8:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 8:00 PM
Friday 9:00 AM - 8:00 PM
Saturday 9:00 AM - 8:00 PM
Sunday 9:00 AM - 7:00 PM
Service
Monday 7:00 AM - 5:00 PM
Tuesday 7:00 AM - 5:00 PM
Wednesday 7:00 AM - 5:00 PM
Thursday 7:00 AM - 5:00 PM
Friday 7:00 AM - 5:00 PM
Saturday 8:00 AM - 12:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 5:00 PM
Tuesday 7:00 AM - 5:00 PM
Wednesday 7:00 AM - 5:00 PM
Thursday 7:00 AM - 5:00 PM
Friday 7:00 AM - 5:00 PM
Saturday 8:00 AM - 12:00 PM
Sunday Closed
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Showing 10,188 reviews
June 07, 2025
The service for my vehicle is always top notch here, appreciate the professionalism and communication from my advisor always, shout out to Nobu. Special thanks to the techs as well! Will keep coming b appreciate the professionalism and communication from my advisor always, shout out to Nobu. Special thanks to the techs as well! Will keep coming back for anything on any of my vehicle's here. More
by Haro
Verified CustomerEmployees Worked With
June 07, 2025
They help me get what I wanted. The process was fast. Appreciate it. thank you. The process was fast. Appreciate it. thank you. More
by caliramsfan80
Employees Worked With
June 06, 2025
My only feedback is how my vehicle was returned. It was in for repairs for over a week and when I picked it up it clearly hadn’t been washed at all, to the point that I had to use the windshield was It was in for repairs for over a week and when I picked it up it clearly hadn’t been washed at all, to the point that I had to use the windshield washer/ wiper function to see out the windshield. More
by EDXGUTIERREZ
Employees Worked With
June 06, 2025
They were all very helpful, knowledgeable and honest. I’m so happy with my New RST Suburban!! I’m so happy with my New RST Suburban!! More
by Rayespinoza2010
Employees Worked With
Other Employees :
Edgar was awesome to work with
June 06, 2025
One of the best auto dealership experiences I’ve ever had. Greg, Eric, and Sam were very helpful and extremely professional! had. Greg, Eric, and Sam were very helpful and extremely professional! More
by robertbarretto79
June 05, 2025
Chelsea is exceptionally professional and knowlegable. She is a great communicator and is consistently professional. She is a great communicator and is consistently professional. More
by JAMES.HAMMOND
Employees Worked With
June 05, 2025
Always a wonderful experience with the staff at this dealership! Everyone was so attentive, and went out of their way to make sure my service went as smooth as possible. Great communication the entire t dealership! Everyone was so attentive, and went out of their way to make sure my service went as smooth as possible. Great communication the entire time. Rigo and Avo were so amazing to work with. Thanks to them I had such a great experience. Thank you so much to Rigo, Avo and Greg, you all are so awesome!!! More
by Christine28
