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Mark Christopher Auto Center
Ontario, CA
10,611 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 10,611 reviews
November 09, 2025
Customer service was superb. The best part was an Uber was scheduled for me when it appeared my car would be a few hours to get done. I felt well taken care of. The best part was an Uber was scheduled for me when it appeared my car would be a few hours to get done. I felt well taken care of. More
by SHARYLMCGOWAN
Verified CustomerEmployees Worked With
November 09, 2025
From the moment I stepped onto the lot I was treated with respect, genuine friendliness, and honesty. Gilbert Gonzalez covered every detail about the car and he and the finance dept. worked to get me the bes respect, genuine friendliness, and honesty. Gilbert Gonzalez covered every detail about the car and he and the finance dept. worked to get me the best deal. And I love my new ride! More
by maureenabrady
Employees Worked With
November 08, 2025
Robert was great to work with followed up with me and made sure all my needs were met. I was extremely satisfied with him and highly recommend him to anyone who is looking to buy. made sure all my needs were met. I was extremely satisfied with him and highly recommend him to anyone who is looking to buy. More
by ant792
Employees Worked With
November 07, 2025
Service advisor Javier Juarez was excellent, I waited for me truck to be ready and was ready right as promised. me truck to be ready and was ready right as promised. More
by etercero
Employees Worked With
November 07, 2025
The service department on my last visit was wonderful. Avo as my service writer was excellent and was able to get my vehicle back to me very quickly. Avo as my service writer was excellent and was able to get my vehicle back to me very quickly. More
by jake113
Employees Worked With
November 06, 2025
Nobody Domon is a great service advisor and he goes above and beyond to make sure that you feel comfortable and not feel like you will be taken advantage off. I will recommend Mark Christopher Cadillac to ev and beyond to make sure that you feel comfortable and not feel like you will be taken advantage off. I will recommend Mark Christopher Cadillac to everyone More
by antonioyarbough
Employees Worked With
November 05, 2025
Nick and Imad are great persons very helpful, supportive and professional. We have known them over years .....They keep their support after sale like training and explaining how to run and use your new car and professional. We have known them over years .....They keep their support after sale like training and explaining how to run and use your new car . More
by jyzeidan
November 05, 2025
A very nice auto center. Especially since I went to the wrong service center and you still took care of my oil change for me. Especially since I went to the wrong service center and you still took care of my oil change for me. More
by DKKLOBUCHAR
November 04, 2025
Mark Christopher Auto Center has 100% reliable, honest, and competent employees. Yesterday I dealt with a salesman and 2 members of the finance department. All 3 were prompt, caring, and honest. Moreover and competent employees. Yesterday I dealt with a salesman and 2 members of the finance department. All 3 were prompt, caring, and honest. Moreover, I've now bought three vehicles from MCAC and this has been my experience every time More
by Kevin Webb
