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Welcome to Porsche Ontario
Porsche Ontario is one of the newest Porsche dealerships 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 dealership. We proudly serve the greater Los Angeles area, including Ontario, Chino, Chino Hills, Walnut, Upland, Rancho Cucamonga as well as San Bernardino County.
Reviews
Service writer David Barron was very helpful and knowledgeable. He quickly answered all questions and provided requested estimates for current and future schedule maintenance. David also provided helpful tire replacement recommendations. The entire process was seamless with continuous updates on car status. Service tech Francis car assessment video was much appreciated. Everyone was courteous and friendly. Cashier Monica was awesome as well. I recommend Porsche of Ontario.
Jeffrey Manuel was very courteous and responsive. I came in for an oil change and a Battery Low warning. It turned out the battery was bad and needed replacement. Even though it took 2 days to get a new battery, Jeffrey kept me in the loop. I will be returning for the brake pad replacement when needed.
Excellent Customer Service! I've been here multiple times, and Jaime Avila never disappoints.
I am always treated well. They send updates and always let you know what work needs to be done before they do anything. Jaime Avila has been very professional.