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Mark Christopher Auto Center
Ontario, CA
10,383 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 10,383 reviews
August 04, 2025
Eric was very knowledgeable and provided excellent service. The whole experience at Mark Christopher is always a great one. service. The whole experience at Mark Christopher is always a great one. More
by SCOTT@TGMARKETINGSERVICES.COM
Verified CustomerEmployees Worked With
August 04, 2025
Chelsea is remarkable. She is the primary reason I remain Loyal to MC. Her professionalism and knowledge is second to none. She is the primary reason I remain Loyal to MC. Her professionalism and knowledge is second to none. More
by JAMES.HAMMOND
Employees Worked With
August 04, 2025
We are pleased with the service we have received from JT. Also appreciate the delivery services provided. Also appreciate the delivery services provided. More
by cplasting
Employees Worked With
August 03, 2025
Very friendly and helpful salesman. He was patient, and helped me find exactly what I was looking for. He was patient, and helped me find exactly what I was looking for. More
by avelar0816
Employees Worked With
August 03, 2025
Take 1:45 min to tellme don’t have the part for my truck and wait another 15 min to bring my truk and wait another 15 min to bring my truk More
by gmljose2620
Employees Worked With
August 02, 2025
Excellent service from Nick and Mark Christopher was great to deal with all the way through... great to deal with all the way through... More
by btriver
Employees Worked With
August 02, 2025
Johnny went above and beyond did exactly what he said he was going to do we special ordered a vehicle which we attempted to do numerous times at other dealerships and they never came through.. Johnny made i was going to do we special ordered a vehicle which we attempted to do numerous times at other dealerships and they never came through.. Johnny made it happen!! really appreciate Johnny and Mark Christopher never been happier with a vehicle purchase More
by PTOSSONIAN
August 02, 2025
I truly appreciated everything that Mario and the team did at the dealership for me and the purchase of my EV Hummer. Mario worked tirelessly to help and answer my questions, and was patient with me as I did at the dealership for me and the purchase of my EV Hummer. Mario worked tirelessly to help and answer my questions, and was patient with me as I went through making the decision to get the car. My only struggle was that the car did not come with a charging cable for at home. I was willing to buy one as well, but the parts department didn't have one in stock. It seems that when selling EV's they should stock the parts to support them. More
by Ryan J Orr
Employees Worked With
August 02, 2025
Pleasant People Nice Car Lot Plenty to choose from Time spent little too long Enjoyable from Time spent little too long Enjoyable More
by dannysgirldarling
Employees Worked With
August 01, 2025
I am extremely disappointed that I’ve had to bring my truck in three separate times for the same radio issue. I was informed that the radio had been replaced with a brand-new unit, yet the problem has pe truck in three separate times for the same radio issue. I was informed that the radio had been replaced with a brand-new unit, yet the problem has persisted. I just picked up the vehicle last week, and the issue has already started again today. This is a brand-new 2025 model, and it should not be experiencing any problems of this nature. I would appreciate a prompt resolution to this matter. More
by 94angelica.flores
Employees Worked With
