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W.I. Simonson Mercedes-Benz
Santa Monica, CA
512 Reviews
W.I. Simonson invites you to experience a new way to buy and service your vehicle. As a Sonic Automotive Premier Dealership, our entire inventory comes with our Sonic Price. By regularly comparing our prices with the local market, Sonic Price eliminates the time-consuming negotiation process and delivers you an exceptional deal.
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
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 - 7:00 PM
Sunday 10:00 AM - 6:00 PM
Service
Monday 6:30 AM - 6:30 PM
Tuesday 6:30 AM - 6:30 PM
Wednesday 6:30 AM - 6:30 PM
Thursday 6:30 AM - 6:30 PM
Friday 6:30 AM - 6:30 PM
Saturday 8:00 AM - 5:00 PM
Sunday Closed
Parts
Monday 7:30 AM - 5:30 PM
Tuesday 7:30 AM - 5:30 PM
Wednesday 7:30 AM - 5:30 PM
Thursday 7:30 AM - 5:30 PM
Friday 7:30 AM - 5:30 PM
Saturday 8:00 AM - 5:00 PM
Sunday Closed
Latest Reviews
April 19, 2026
Mr. Reza was outstanding in helping me buy my EQS.
Knowledgeable, fast, understanding and professional. Eric in the financing side took care of everything super fast and professionally. 10 stars. Love
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by Ag
Employees Worked With
Reza and Eric
April 12, 2026
Greetings,
The Sales Representatives greeted us as we
entered the showroom. Friendly atmosphere.
Thank you!
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by pashinitone4b
Employees Worked With
Kevin/ Marc
March 29, 2026
My sales manager Marcus Jerry was awesome.
He coached me through the whole process. Made is very simple from start to finish. I left out with my new vehicle in less than 24 hours even being a
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by Legalcafenotaryllc
Employees Worked With
Marcus Jerry
Dealership Inventory (460 Vehicles)
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