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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.

Learn More About Us!


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Google Feb 29, 2024

I got an allocation for my 718 Cayman GTS 4.0 and Primo Garcia was a pleasure to work with. Any changes and questions I had on my build, Primo would give me all the information I needed and submit my build to Porsche. In the end, I got the build I really wanted and once it arrived, Primo setup the unveiling and it was awesome! I would recommend Primo as your Porsche guy. Now hopefully he can get me a GT3 or GT4RS allocation in the future! Also, David Mota installed my new side markers, which Primo gave me as a ...

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DealerRater Feb 28, 2024

All personnel at the dealer are very helpful, professional and pleasant to work with. Keep them so you can get more customer that way

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Google Feb 28, 2024

Great service from David Barron, completed satisfied. Great attention, and follow up, will recommend.

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DealerRater Feb 28, 2024

Primo Garcia provided excellent service negotiating a great deal on a used porsche. Worked extremely hard to get us the best price. Thank You.

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Google Feb 27, 2024

We had a great experience with Jaime Perez, Patrick Posey and Shelly Fisher at Porsche Ontario. My first visit to Porsche Ontario was to test drive a Taycan where Jaime Perez assisted me and told me all the ins and outs of the car. I had a ton of question being that this was my first Porsche and all electric car purchase. After the test drive I knew I had to have one but that one model did not have a specific feature I needed. About 1-2 weeks later another Taycan came onto the lot that's exactly what I ...

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Porsche Ontario 34.070310, -117.602690.