New and used 2025 Mercedes-Benz S-Class for sale near Altadena, CA

This dealership and service department go above and beyond in the quality of work that they do! I am a TV Executive and have very little time on my hands with all the projects I work on. I am truly grateful that this dealership works so hard to continue to make me the happy customer I am!!! Kevin Malone is the BEST service advisor I have ever worked with, and I will only do business with him! I also enjoy working Leslie for my loaner vehicles and seeing Nikki’s smiling face at the front desk! Keep up the good work team! I have referred lots of my fellow colleagues and family members to this place, and they feel the same way I do!

Came to WI Simonson after buying my last Mercedes from another Mercedes retailer. I?m so happy we came to WI Simonson and met our salesperson John. John was amazing; he was patient, kind, and very attentive. He made our experience very easy. We will definitely be back to WI Simonson and work with John again to get into our next Mercedes.

Happy with service. Easy to make online apt, no wait time when arrived. Honest when service items not required. Great communication of status of repair and service completed when promised. Seamless checkout

They bend backwards to make it work for you. They provided a loaner (amg!) while car was inspected. Made exceptions to finalize sale. Very good experienc overall.

Ramses Vasquez is a great service advisor. Cares about the customer. Price was better than most Mercedes Benz dealerships I’ve been. I’ll sbring my car here next time. Thank you!

employees were very respectful and caring. they truly payed attention to what I wanted and gave me the best deal! they made sure I was happy with what I was getting.

I recently purchased a Mercedes Benz Sprinter Van from Valencia Mercedes Benz Dealership, and I couldn't be more thrilled with the entire experience. Ethan Zinshteyn and Sales Manager Daniel Medina provided exceptional service from start to finish. Ethan was incredibly knowledgeable about the Sprinter Van and took the time to understand my specific needs. He patiently answered all my questions and ensured I was comfortable with my decision. His professionalism and attention to detail made the buying process smooth and enjoyable. Daniel Medina, the Sales Manager, also played a pivotal role in my purchase. He worked diligently to secure the best possible deal and went above and beyond to ensure I was satisfied with every aspect of the transaction. His commitment to customer satisfaction is truly commendable. The team at Valencia Mercedes Benz Dealership exceeded my expectations in every way. I highly recommend Ethan Zinshteyn, Daniel Medina, and the entire dealership for anyone looking to purchase a Mercedes Benz. Their dedication to excellence and customer service is unmatched!

Exceptional service from a team that truly cares!” I want to thank Evette, Kurt and Jonathan for the excellent level of customer service we received. A smile goes a long way and these three were very personable. I communicated some concerns and these three in particular made me feel valued and heard. Unfortunately, I did not plan accordingly and I have to go back, but I do so knowing I’m in good hands. I truly hope ownership sees this review because ,”These employees set the gold standard for what customer service should be. Their professionalism, friendliness, and genuine care made my experience outstanding. Every company should strive to have a team like this.” I will continue to give feedback on my services here. Thank you all!

great experience, great atmospher, smooth transaction, mark the dealer was very nice and professional he did above and beyond so we left with a car happy and satisfied. highly recommend !!!