Welcome to W.I. Simonson

1.99% APR Financing Up to 36 Months
Available On Select 2018-2020 Mercedes-Benz Certified Models


View NEW Specials

View PRE-OWNED Specials

With our new process, selling & trading is catered to you.

Sonic Price™

Don't want to haggle on price? We hear you. Each vehicle has one everyday special offers displayed on the electronic window sticker.  Do your research, you’ll see that the Sonic Price is fair and competitive.  Get the best price up front.

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Value Your Trade

During our simple appraisal process, we’ll walk you through step-by-step as we inspect your car. And with an appraisal value that’s good for 14 days or 500 miles*, whichever comes first, you’ve got time to compare. So, when you hand over the keys, you’ll be confident knowing you got a fair price.

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How you care for your car is as important as how you drive it. Our service center gives you state of the art auto care at a competitive price. No hidden add-ons or surprise repairs. Enjoy simple service that keeps your car healthy — and you happy.

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Explore Service at W.I. Simonson

Welcome to W.I. Simonson

Mercedes-Benz Dealer serving Santa Monica & Los Angeles

Welcome to W.I. Simonson's website, where you can browse our entire inventory of New Mercedes-Benz vehicles and Pre-Owned luxury cars at our greater Los Angeles & Beverly Hills area Mercedes-Benz Dealership. Come visit us to test drive a vehicle, speak to one of our experts, or discuss financing options. You can also call us at (800) 784-9247. Our Mercedes-Benz dealership is located off of Santa Monica Boulevard, just down the road from Douglass Park, Santa Monica - UCLA Medical Center and Orthopedic Hospital and Wilshire West Shopping Center. To stay up-to-date on the latest Mercedes-Benz news and happenings within our dealership we invite you to visit our company blog.

If you're looking for a quality new vehicle at a reasonable price, look no further than W.I. Simonson's selection of new Mercedes-Benz models. You can browse our current selection of new Mercedes-Benz cars from your smartphone, tablet, or PC. You'll discover plenty of new luxury cars and SUVs to choose from, including new Mercedes-Benz models like the GLEC-ClassE-Class and S-Class. If you would like to speak with a member of our sales team, please contact us at (800) 784-9247. Our comprehensive selection of Mercedes-Benz vehicles and pleasant atmosphere make us a leading Mercedes-Benz dealership. We are conveniently located at 1626 Wilshire Boulevard Santa Monica, California, and are proud to serve the entire Venice, Marina Del Rey and Los Angeles region. 

W.I. Simonson in Santa Monica has many pre-owned cars from the top auto manufacturers of today, and we have our factory trained technicians fully inspect the vehicles prior to going on sale. So for a quality pre-owned luxury cars in Santa Monica, visit W.I. Simonson. Select from pre-owned Luxury cars, SUVs convertibles, sports cars and more, all at one location.

For a competitive interest car loan in Santa Monica visit our finance department. The W.I. Simonson finance team is here to assist you through the entire Santa Monica car loan process. We are the Santa Monica new and pre-owned luxury car dealer that will work to find the finance option that works for you! Start the approval process right now by filling out our secure car loan application online!

At W.I. Simonson we want you to get the most miles out of your new or pre-owned car which is why we offer services to keep your vehicle in top condition. Our greater Santa Monica Mercedes-Benz car repair center features some of the area's most skilled mechanics. Sign up for a service appointment online and our auto technicians will get your Mercedes-Benz repaired as quickly as possible. W.I. Simonson also stocks a comprehensive inventory of Mercedes-Benz car parts so that you can repair or customize your automobile. Our parts specialist are standing by to help locate the component you need to get your vehicle back on the road. Our dealership is also complete with an auto body shop in Santa Monica, and our collision center is filled with up to date equipment and tools.

Thank you for stopping by our Mercedes-Benz dealership website. You can find additional information about W.I. Simonson on our About Us page, but there's no better way to get to know us than to come visit us in person. We are conveniently located at 1626 Wilshire Boulevard. Get directions from Los Angeles, Venice, Marina Del Rey and Santa Monica. Stop by or give us a call at (800) 784-9247 today!

Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance, and optional equipment, products, packages and accessories. Options, model availability and actual dealer price may vary. See dealer for details, costs and terms.


  • 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 - 8:00 PM
  • Sunday 10:00 AM - 6:00 PM