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W.I. Simonson Mercedes-Benz
Santa Monica, CA
478 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
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Showing 478 reviews
June 26, 2025
! Always a Great Experience! This is my second car from this dealership, and just like the first time, the experience was smooth and professional. The staff (Especially Sam) is friendly, helpful, and makes this dealership, and just like the first time, the experience was smooth and professional. The staff (Especially Sam) is friendly, helpful, and makes the process easy from start to finish. Highly recommend if you’re looking for a dealership you can trust! More
by mikaela.murillo
Employees Worked With
Sam Farkhondeh
June 22, 2025
We had a remarkable experience exchanging our Tesla for a Mercedes. The sales team demonstrated efficiency, respect, and helpfulness throughout the entire process. Every aspect, from sales manager, Shawn, to Mercedes. The sales team demonstrated efficiency, respect, and helpfulness throughout the entire process. Every aspect, from sales manager, Shawn, to the general sales manager, Raul, and finance department, Iman, was expertly handled. More
by ucrazi
Employees Worked With
Raul Hagen, Shawn Farahmand
June 16, 2025
I purchased a Mercedes EQS 580 for delivery to Georgia on April 30th and paid cash in full. I was assured the deanship had tons of experience selling to out of state customers. It is now June 16th, I still h April 30th and paid cash in full. I was assured the deanship had tons of experience selling to out of state customers. It is now June 16th, I still have do not have any confirmation that my car is being registered with the state of Georgia so I have a car paid in full but I can't drive it. I have called and emails multiple times but still have no color as to when my car will be registered. It has been the most frustrating and maddening experience I have ever had. More
by ngoggin
Employees Worked With
Cliff and Tamar
May 29, 2025
This dealership is like a family to me. I've been coming here for years and they always make me feel at home. Make sure that I'm just fine. Make sure that there's nothing that I need and I I've been coming here for years and they always make me feel at home. Make sure that I'm just fine. Make sure that there's nothing that I need and I always leave with my car if not today the next day but today it happened just the way it was supposed to thank you very much. WI Simonson. More
by msmjb001
Employees Worked With
Michael Souhard and Mark
May 24, 2025
Professional and exceptional service from the team. I was able to get the car I liked and a team was very helpful ,smooth and easy process.. thank you for the great service! I was able to get the car I liked and a team was very helpful ,smooth and easy process.. thank you for the great service! More
by Stella
Employees Worked With
Shawn and Arash
