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Mark Christopher Auto Center
Ontario, CA
10,936 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 10,936 reviews
March 04, 2026
Mr. Rizzi and Chelsea were amazing! So helpful and took care of my car solved all my problems. They listened and addressed all issues with my car. They went above and beyond. care of my car solved all my problems. They listened and addressed all issues with my car. They went above and beyond. More
by EDENSENVY
Verified Customer
March 03, 2026
The dealership was very nice, very big and welcoming with a lot of inventory for you to check out a lot of inventory for you to check out More
by jmimijen2006
March 03, 2026
Was surprised and delighted to work with this dealership and in particular Mario Sanchez! What. A. Treat. and in particular Mario Sanchez! What. A. Treat. More
by joshuasenter
March 02, 2026
The team was very knowledgeable and made the purchase experience very clear and easy. Thank you experience very clear and easy. Thank you More
by cesarmartinez
March 02, 2026
It was great. Everyone was helpful. They let me text drive the vehicle which other dealerships did not. They also had a wide variety of options and styles that I w Everyone was helpful. They let me text drive the vehicle which other dealerships did not. They also had a wide variety of options and styles that I was looking for More
by alissadiaz
Employees Worked With
Mike sheridan
March 02, 2026
The entire team is absolutely amazing to work with and so helpful! Thank you Sam & Joe with our car transactions and making the process so smooth with no hassles! helpful! Thank you Sam & Joe with our car transactions and making the process so smooth with no hassles! More
by Christine28
March 02, 2026
We have been coming for years. Reason we only come to Mark Christopher for our service is because of Nobu Damon. He is the greatest asset your team has. He has been taking care Reason we only come to Mark Christopher for our service is because of Nobu Damon. He is the greatest asset your team has. He has been taking care of us for years and is always so wonderful. More
by MDSDOLL2@aol.com
Employees Worked With
March 02, 2026
Best service ever Sergio was so straight forward and helped me find exactly what I wanted, Sergio went out of his way to get me the best deal and I’m highly satisfied with his service, if I ever plan to helped me find exactly what I wanted, Sergio went out of his way to get me the best deal and I’m highly satisfied with his service, if I ever plan to purchase a vehicle Sergio will be the first person I call More
by mattcon39
March 02, 2026
great service and everyone was really helpfull. very minimal wait time. i will be back to purchase again very minimal wait time. i will be back to purchase again More
by fontana0
Employees Worked With
March 01, 2026
The dealership: my wife and I have purchased 6. Whiles here over the years. We appreciate their upfront style. For the Service: we bring our vehicles here and have had exceptional service and care Whiles here over the years. We appreciate their upfront style. For the Service: we bring our vehicles here and have had exceptional service and care over the years. Even when GM warranty tried to deny coverage for something years ago the Dealership took my side and was able to get it covered. More
by teddy23smith
Employees Worked With
