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Porsche Ontario
Ontario, CA
824 Reviews
Porsche Ontario is one of the newest Porsche dealers in Southern California. As part of the Walter’s Automotive Group, it continues to provide the award-winning customer service. The Walter Automotive Group has a long-standing history of excellent customer service, but it all has stemmed from the year 1948, when Walter Kienle emigrated to the U.S. from Switzerland. After several years working as an auto mechanic, serving in the U.S. Army, and opening and managing an automotive garage, Walter eventually settled in Riverside in 1960, where he established Walter’s Automotive Service with an emphasis on European cars.
Today, Porsche Ontario acts as your premier luxury auto dealer serving Los Angeles, Chino Hills, Walnut, and Rancho Cucamonga and beyond. So if you’ve been looking for a “Porsche showroom near me,” you’ve found just the place. Not only do we boast a prime selection of new Porsche models and a variety of used cars, but we also maintain a high-tech service center that ensures dependability and quality, no matter what.
When you’re looking for quality Porsche maintenance and repairs near Ontario, you can always count on the professional technicians in our Porsche service department as well, where we handle everything from oil changes and filter replacements to powertrain and drivetrain repairs. Schedule an appointment today, or purchase parts from us to handle maintenance and repairs on your own!
The dedicated sales staff at Porsche Ontario is here to serve and help you find the Porsche of your dreams. Our Porsche Service Center is ready to assist you and ensuring your Porsche is performing at its best. Stop by to experience an exceptional luxury car shopping experience, and give us a call if you have any questions.
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
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 - 7:00 PM
Service
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 8:00 AM - 4:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 8:00 AM - 4:00 PM
Sunday Closed
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Showing 824 reviews
July 01, 2026
The buying experience at Ontario Porche professional and efficient. All interfaces with personal was positive. A very good experience efficient. All interfaces with personal was positive. A very good experience More
by Macarter11
June 30, 2026
I’m so happy with the service and care I received that Ontario Porsche. Everyone was so friendly and real and caring! And everything there was clean and neat! Ontario Porsche. Everyone was so friendly and real and caring! And everything there was clean and neat! More
by adobesprings
June 28, 2026
Took my car for service and Jose Rodela took care of my Taycan and me as always. Truly a top notch experience with Jose and Porsche Ontario. 40k service, overall check up, recalls. All done smooth and fast Taycan and me as always. Truly a top notch experience with Jose and Porsche Ontario. 40k service, overall check up, recalls. All done smooth and faster than estimated. Cant go wrong with these guys! More
by Ray Bratcher
Employees Worked With
June 27, 2026
All the employees from Frank Cinco, Michael and Rob are working hard to make your visit very pleasant, helpful and knowledgeable on their expertise. working hard to make your visit very pleasant, helpful and knowledgeable on their expertise. More
by Fmkm1636
June 24, 2026
Excellent services. Quick, polite with beautiful smiles. Especailly the guy in front, advisor, Jose Podela: 5 stars for him Quick, polite with beautiful smiles. Especailly the guy in front, advisor, Jose Podela: 5 stars for him More
by Vinhhong
Employees Worked With
June 22, 2026
They were great when servicing my 911 Targa 4 GTS. Addressed all of my concerns and communicated well. Addressed all of my concerns and communicated well. More
by JE
Employees Worked With
June 14, 2026
My friend Jamie had left Porsche Ontario and recommended me to Frank Cinco. I was in fixed ops and car sales for many years at BMW so I know what I am looking for and the kind of Ambassador I was looking f me to Frank Cinco. I was in fixed ops and car sales for many years at BMW so I know what I am looking for and the kind of Ambassador I was looking for. Frank. has exceeded all expectations and the bar I set very high for these transactions. We are thrilled with his communications and efforts in getting us the exact car we wanted. A+++ to Frank and the desk manager for making it happen. Shout out to Kyle in Finance and Jose in Service also who were integral part of making this purchase feel premium. Porsche is heads and shoulder above BMW and Mercedes (which remain formidable Brands and vehicles). More
by LYNNANDKIRK2014
May 30, 2026
Dealer helped me with what I was looking for. Also recommended some products that I wasn’t aware of Also recommended some products that I wasn’t aware of More
by Antony_chg
Employees Worked With
May 27, 2026
Sha was very helpful when we purchased the Porsche Cayenne. He was knowledgeable in the vehicles, understood our needs, and went above and beyond. The dealership operated with integrity. They did not Cayenne. He was knowledgeable in the vehicles, understood our needs, and went above and beyond. The dealership operated with integrity. They did not add hidden fees and was honest and transparent with their pricing. Overall, it was a fantastic experience. More
by ezpz
May 21, 2026
Frank and Sha helped prepare the document and vehicle ready for me to smoothly pick up the vehicle. ready for me to smoothly pick up the vehicle. More
by Ying
