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Mark Christopher Auto Center
Ontario, CA
10,594 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 10,594 reviews
October 31, 2025
Recently purchased a new vehicle with the help of Luis Martinez in sales. He was accommodating and a big help in making sure my needs were met and helped stay within my budget. Martinez in sales. He was accommodating and a big help in making sure my needs were met and helped stay within my budget. More
by Purchaser1025
Verified CustomerEmployees Worked With
October 31, 2025
I am pleased with this Service activity. My Service writer, Tony Lopez, was courteous and helpful. My Service writer, Tony Lopez, was courteous and helpful. More
by piunno1
Employees Worked With
October 31, 2025
Very pleasant and friendly fixed the problem on my car, was having problem with screen was having problem with screen More
by paulgarcia1020
Employees Worked With
October 31, 2025
Service was outstanding and vehicle was delivered promptly. Mark Christopher always does a great job. promptly. Mark Christopher always does a great job. More
by christiancampos
Employees Worked With
October 30, 2025
great service! !!! always very helpful and understanding of everything. i bring them lots of vehicles and they always help !!! always very helpful and understanding of everything. i bring them lots of vehicles and they always help More
by blackwolveslimollc
Employees Worked With
October 30, 2025
No issues with the service center. However, I do have other issues with the dealership. However, I do have other issues with the dealership. More
by La Juana
Employees Worked With
October 30, 2025
The selection of vehicles was great. They had exactly the car that I found online at the price that I expected. They had exactly the car that I found online at the price that I expected. More
by blnymeyer
October 29, 2025
All very helpful and took the time to show me multiple cars with what I had in mind so I would be 100% on my purchase and not spend beyond what i am willing to. I didn’t feel rushed or pushy got me a good cars with what I had in mind so I would be 100% on my purchase and not spend beyond what i am willing to. I didn’t feel rushed or pushy got me a good deal. Will come back in the future More
by whitney42889
Employees Worked With
Other Employees :
Jenny from internet sales associate
October 29, 2025
No comment about the dealership the service department was this time okay thanks see you next time was this time okay thanks see you next time More
by esal5169
Employees Worked With
