AAA Approved Auto Repair Shop Reviews Mercedes-Benz of Ontario 3787 East Guasti Road Ontario, CA 91761 Tel: (909) 212-8400 Hours: M-F: 07:00:00 AM - 07:00:00 PM Sat: 07:00:00 AM - 04:00:00 PM Sun: Closed Reviews Sort Reviews by: Date » or Rating » Page 1 of 18 |<< 1 2 3 4 5 6 7 8 9 10 → >| 1 Reviews 2019 mercedes-benz a 220 owner Ontario, CA Reviewed : 12/01/2025 Comment : Excellent service, smooth and efficient. The team at MB Ontario are pros 1 Reviews 2019 mercedes-benz a 220 owner Ontario, CA Reviewed : 11/28/2025 Comment : Mercedes Benz never disappoints. Customer service is top tier! From the moment You drive up until you leave the people are amazing!!! 1 Reviews Michael v. Ontario, CA Reviewed : 11/27/2025 Comment : He kept telling me it's just only a few thousand dollars more and youget the car want. I told him if only a few thousand sounded insignificant to you, why not low it down, so I can buy that car. 1 Reviews 2021 mercedes-benz c300 owner Ontario, CA Reviewed : 11/24/2025 Comment : Transparent pricing, great and quick service 1 Reviews Jem m. Ontario, CA Reviewed : 11/13/2025 Comment : I never serviced my car here this is a not real. 1 Reviews Pascotmg@icloud c. Ontario, CA Reviewed : 11/13/2025 Comment : Service is amazing.Service manager Amantzia Hunt very helpful and quick response. 1 Reviews 2018 mercedes-benz e400 owner Ontario, CA Reviewed : 11/09/2025 Comment : Great customer service. Love that service work is explained in a video. 1 Reviews 2023 mercedes-benz glc 300 4matic owner Ontario, CA Reviewed : 11/08/2025 Comment : Excellent service, the process was very organized! 1 Reviews 2016 mercedes-benz cla 250 owner Ontario, CA Reviewed : 11/03/2025 Comment : I got to drive a loner I plan to by next year 1 Reviews 2014 mercedes-benz e350 owner Ontario, CA Reviewed : 11/02/2025 Comment : My experience was amazing with my service advisor. Constantly communicated with me and kept me updated. Highly recommend this dealership. Page 1 of 18 |<< 1 2 3 4 5 6 7 8 9 10 → >|