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Phone

Sales (909) 212-8400 Service (909) 212-8500

Welcome to Mercedes-Benz of Ontario

Whether you are visiting to gather information, search for a vehicle in the Ontario area or contact our Service department in Ontario we hope to be of assistance. Please contact us at any time to discuss your requirements in more detail, or visit us at 3787 East Guasti Road

Business Hours

Sales
Monday 8:30am - 9:00pm
Tuesday 8:30am - 9:00pm
Wednesday 8:30am - 9:00pm
Thursday 8:30am - 9:00pm
Friday 8:30am - 9:00pm
Saturday 8:30am - 8:00pm
Sunday 10:00am - 8:00pm

Mercedes-Benz of Ontario
3787 East Guasti Road,
Ontario,
CA, 91761

Business Hours

Service
Monday 7:00am - 7:00pm
Tuesday 7:00am - 7:00pm
Wednesday 7:00am - 7:00pm
Thursday 7:00am - 7:00pm
Friday 7:00am - 7:00pm
Saturday 7:00am - 4:00pm
Sunday Closed All Day

Mercedes-Benz of Ontario
3787 East Guasti Road,
Ontario,
CA, 91761

Slide 1
2012 E350 Coupe
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  • Special Offers

    Drive home your dreams.

    Mercedes-Benz.

    *Qualified customers only can get up to $2,500 toward select 2016 Mercedes-Benz vehicles. Visit Mercedes-Benz of Ontario for details.


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  • CPO Sales Event

    For a limited time, enjoy two years of complimentary pre-paid maintenance service, an unlimited mileage CPO warranty and financing as low as 0.99% APR on a Certified Pre-Owned Mercedes-Benz.

    View CPO Offers
  • 2017 C-Class Coupe

    Looks that thrill with the performance to match: the all‑new 2017 C‑Class Coupe is here.

    Vehicles Arriving Daily

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  • The 2017 GLS SUV

    Formerly the GL, the new 2017 GLS is where high-end refinement meets high-tech advancements.

    Vehicles Arriving Daily

    Learn More
  • Location & Hours

    Mercedes-Benz of Ontario is your local authorized Mercedes-Benz Dealer.

    Visit Us Today

Welcome To Mercedes-Benz of Ontario | Authorized Mercedes-Benz Dealer in Ontario

Welcome to Mercedes-Benz of Ontario. Whether you are visiting to gather information, search for a vehicle in the Ontario area or contact our Service department in Ontario we hope to be of assistance. Please contact us at any time to discuss your requirements in more detail, or visit us at 3787 East Guasti Road

© 2016 Mercedes-Benz USA LLC

* Actual vehicle specification may vary from those depicted.

** Excludes all options, taxes, title, registration, transportation charge and dealer prep fee.