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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
March 04, 2026
Had a very smooth time at Porsche Ontario. David Barron and everyone involved made the drop off and pickup very smooth and easy. David Barron and everyone involved made the drop off and pickup very smooth and easy. More
by Eric C
March 03, 2026
Great experience! Every one was friendly and helpful! My sales consultant Jovan C was wonderful! The staff is friendly and welcoming! Great place to buy a car!! Every one was friendly and helpful! My sales consultant Jovan C was wonderful! The staff is friendly and welcoming! Great place to buy a car!! More
by Ddceles496
March 03, 2026
I recently purchased a 2026 Porsche Macan S from Porsche Ontario and had an excellent experience from start to finish. Angel Moreno made the entire process smooth and straightforward. There was absolutel Ontario and had an excellent experience from start to finish. Angel Moreno made the entire process smooth and straightforward. There was absolutely no pressure at any point, just clear communication and professionalism. The pricing was fair, my trade-in was handled seamlessly, and the finance process was efficient and transparent. Highly recommend Porsche Ontario and Angel Moreno if you’re considering a Porsche. More
by Leo Arutunyan
February 27, 2026
I have always received excellent service from this dealership, especially from David Barron. He is very professional and ready to address any question or concern promptly to ensure you are fully satis dealership, especially from David Barron. He is very professional and ready to address any question or concern promptly to ensure you are fully satisfied More
by agiuffrida
February 21, 2026
The sales person Angel Moreno is very professional. He has answered all my questions and give me a good advice on choosing my new vehicle. He has answered all my questions and give me a good advice on choosing my new vehicle. More
by Lun
February 12, 2026
Took care of all my needs. Explained everything thoroughly ! Everything was done in a timely matter. Explained everything thoroughly ! Everything was done in a timely matter. More
by Troy
Employees Worked With
February 04, 2026
Shelly is the best around! It doesn't get any better! The best experience I have ever encountered at a dealership! It doesn't get any better! The best experience I have ever encountered at a dealership! More
by GD
January 30, 2026
I have a very positive experience with the services done on my car at Walters Porsche, and especially, the knowledge and professionalism provide by the Service Advisor Jose Rodela, was superior and excellen on my car at Walters Porsche, and especially, the knowledge and professionalism provide by the Service Advisor Jose Rodela, was superior and excellent! More
by Hectormuller
Employees Worked With
January 27, 2026
This is the second time I buy a car from the Porsche Dealer. The salesman has been great. Great Service, thanks the service. and the way he explains the car purchasing. I came back to buy a second vehi Dealer. The salesman has been great. Great Service, thanks the service. and the way he explains the car purchasing. I came back to buy a second vehicle. More
by danielbarragan320
Employees Worked With
Jhovan Coronado
