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W.I. Simonson Mercedes-Benz
Santa Monica, CA
514 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 25, 2026
Purchased a vehicle recently from this dealership.
Worked with Jaime O. for my new vehicle. Was out of my way but he was able to get me the best price possible! Would recommend to anyone trying to
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by Kaitlynandcoinc
Employees Worked With
Jaime Olhmaier
April 21, 2026
Great dealership and great service from the salesman.
Very professional and informative. They got me the best deal.
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by choochootabibian
Employees Worked With
Julian, Tony
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
Dealership Inventory (431 Vehicles)
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