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W.I. Simonson Mercedes-Benz
Santa Monica, CA
494 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
October 18, 2025
Max and Mia were amazing to work with!
Even though they’re new and came from different dealerships, they went above and beyond to help me get my dream car. My situation wasn’t the easiest—
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by Schelove
Employees Worked With
Max,mia
October 10, 2025
Very Professional Crew ,Very pleasant to work with very
quick in and out they delivered what they promised. Thank you.
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by Timur
Employees Worked With
Chris
September 30, 2025
Sam at Mercedes Santa Monica-simonson delivered
exceptional service—professional, attentive, and made my car purchase seamless.
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by jazmyne Cabaong
Employees Worked With
sameh sourial
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