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Porsche Ontario
Ontario, CA
818 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 818 reviews
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
May 18, 2026
This rating is for Nolan Hayes who on Friday, May 15, drove my new Carrrera from your dealership to me that I purchased from your dealership. He showed me how to use the dashboard and all the car feature drove my new Carrrera from your dealership to me that I purchased from your dealership. He showed me how to use the dashboard and all the car features and a "test" drive in the parking lot. Very patient and knowledable young man that I wish the best in his career at Porsche Ontario. Below questions left blank were not applicable as neither sales or service applied, just a delivery drop off by Nolan Hayes. Diane Robinson 310.833.5200 2026 black Carerra More
by ido.stunts@yahoo.com
Employees Worked With
Nolan Hayes
May 02, 2026
Did a good job servicing the Car. Took a little longer than expected. The Car wash left soap streaks all over my Car. Otherwise the advisor keep me informed of the progress. Took a little longer than expected. The Car wash left soap streaks all over my Car. Otherwise the advisor keep me informed of the progress. More
by j.williams1225
Employees Worked With
May 02, 2026
The facility and employees are customer friendly. My service advisor, Patrick Solis is exceptionally knowledgeable and helpful about my concerns regarding my car issues. My service advisor, Patrick Solis is exceptionally knowledgeable and helpful about my concerns regarding my car issues. More
by fabrolous
Employees Worked With
April 21, 2026
Patrick was great in service always keep me in the loop. Everything was done well. Everything was done well. More
by Samson
Employees Worked With
April 01, 2026
Working with Porsche Ontario has been outstanding. Service Advisor Jose Rodela and everyone involved with his team has always made drop off and pick up easy. The communication has always been perfec Service Advisor Jose Rodela and everyone involved with his team has always made drop off and pick up easy. The communication has always been perfect and I will continue to work with them in the future. More
by probs24
Employees Worked With
March 20, 2026
Porsche Ontario offers excellent vehicle service and an excellent customer experience. Rob Sandoval took excellent care of me and my vehicle during my recent service appointment. Thank you!! excellent customer experience. Rob Sandoval took excellent care of me and my vehicle during my recent service appointment. Thank you!! More
by K L Ruiz
Employees Worked With
March 05, 2026
They could have taken advantage of my naivety, but instead saved me $1,700 by changing out a battery under warranty on a 2020! Patrick was very honorable in every way. He showed professional concern, instead saved me $1,700 by changing out a battery under warranty on a 2020! Patrick was very honorable in every way. He showed professional concern, courtesy, and compassion. I was treated with value and respect. It’s the best service I’ve experienced from a dealership. More
by PN
Employees Worked With
