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Welcome to Porsche Ontario

Porsche Ontario is one of the newest Porsche Centers in Southern California and the newest member of the award-winning Walter’s Automotive Group. As such, the team at Porsche Ontario only delivers the best when it comes to both vehicles and customer service.

Offering an unrivaled line-up of new Porsche models including the legendary 911, the elegant and spacious Cayenne, the spirited Macan, the all-electric Taycan, and more, local auto enthusiasts are sure to find the refined comfort and performance they crave at Porsche Ontario. Our used inventory likewise boasts an array of pre-owned luxury cars and SUVs from many of the top automakers, plus Porsche Approved Certified Pre-Owned vehicles.

Selecting the vehicle of your dreams is only one step of the car buying process, which is why we have a knowledgeable finance department on hand to help you with any and all financing and leasing questions. We also offer regular Porsche lease specials, so be sure to peruse our current offers when you’re ready to get behind the wheel of a new Porsche.

Our brand new facility is also home to a state-of-the-art Porsche Service Center so when your Porsche is due for maintenance be sure to schedule a service appointment with us. Our factory-trained and Porsche-certified technicians have the experience and expertise to keep your vehicle operating at its best.

For all of your Porsche needs, visit Porsche Ontario, your new favorite local car center. We proudly serve the greater Los Angeles area, including Ontario, Chino, Chino Hills, Walnut, Upland, Rancho Cucamonga as well as San Bernardino County.

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DealerRater Feb 22, 2024

Took my 911 in for the first time to Ontario Porsche dealer. I had great customer service. My Jose Rodela service advisor was top-notch keeping me posted on the process and progress of my maintenance. He was friendly, informative and professional and I would definitely recommend him.

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Google Feb 22, 2024

I took my 911 to Porsche Ontario for the first time after purchasing it from a dealer out of town. my service advisor was Jose Rodela and he was professional, friendly, and informative! I was checked in and given my loaner car very quickly. Jose went over everything that they were going to do in details. He kept me informed during the process, and when I return my loaner car, my car was ready to go, and I was in and out quickly. I would definitely recommend him for his professionalism and knowledge of my car.

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Facebook Feb 20, 2024

I am very pleased with the service I received at Porsche Ontario. Jaime Avila was informative and kept me apprised of the delivery timeframe of the part I needed. My Maccan was returned even cleaner than when I dropped it off. Overall, it was a very positive experience. Thanks!

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DealerRater Feb 20, 2024

David Barron always gives me top notch service for my vehicle. He is the reason I go to this dealership for my car service.

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Google Feb 20, 2024

Thanks to Jose Rodela.exceptional service, attention to detail, and friendly demeanor made my experience truly delightful. He went above and beyond to assist me. Job well done.

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Porsche Ontario 34.070310, -117.602690.