2272 Inland Empire Blvd
Ontario, CA 91764

Get Directions

Sales: 855-201-6961

Used Cars: 909-292-1924

Hours Toggle

Sales Department

Sun 10:00am – 7:00pm
Mon 9:00am – 9:00pm
Tue 9:00am – 9:00pm
Wed 9:00am – 9:00pm
Thu 9:00am – 9:00pm
Fri 9:00am – 9:00pm
Sat 9:00am – 8:00pm

Service Department

Sun Closed
Mon 7:00am – 6:00pm
Tue 7:00am – 6:00pm
Wed 7:00am – 6:00pm
Thu 7:00am – 6:00pm
Fri 7:00am – 6:00pm
Sat 8:00am – 4:00pm

Reviews of Audi Ontario

Overall Rating:

4.9 (out of 5)

99% recommend this dealer

3443 total reviews

Showing the most recent reviews from Cars.com and DealerRater.

5.0 (out of 5)

Very nice, explain any of my question ,and show me the

Reviewed by NetmaboJanuary 14, 2026

Very nice, explain any of my question ,and show me the function of the new car .

  • Does recommend this dealer
  • Shopped for a new car

Dealer Response

Thank you for sharing your positive experience with us. We are so glad that our team was helpful and informative. Our guest's satisfaction is our utmost priority. On behalf of the entire team here at Audi Ontario- congratulations on your new vehicle! Be sure to follow us on Facebook and Instagram for specials and updates. Lizandro Cornejo - General Manager

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

5.0 (out of 5)

Diana Perez is our service writer.

Reviewed by Kay PeekJanuary 10, 2026

Diana Perez is our service writer. She is friendly and professional. Works quick to get answers. She is great!!

  • Does recommend this dealer
  • Came in for service or repair

Dealer Response

Thank you for your 5-star rating! We are delighted that Diana was kind and helpful. It is our pleasure to serve you and your automotive needs in any way possible. Please do not hesitate to give us a call if you ever have any further questions or concerns. Be sure to follow us on Facebook and Instagram for specials and updates. Lizandro Cornejo - General Manager

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

5.0 (out of 5)

Ralph Perez was kind, knowledgeable and great to work

Reviewed by TankJanuary 07, 2026

Ralph Perez was kind, knowledgeable and great to work with! Will request him next time!

  • Does recommend this dealer
  • Came in for service or repair

Dealer Response

Thank you for sharing your kind review! Ralph will be honored to know how confident you are in his efforts. If there is ever anything more that we may help you with, please do not hesitate to give us a call. Be sure to follow us on Facebook and Instagram for specials and updates. Lizandro Cornejo - General Manager

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

About Audi Ontario

Welcome to Audi Ontario an Audi dealership serving Los Angeles Rancho Cucamonga Chino and beyond with a great selection of new Audi models and used cars. Our entire team is excited to help you in your quest to find the right vehicle. Our friendly and knowledgeable sales staff is ready to help you discover the right vehicle and work with you to help you drive off in a luxury vehicle you love.

Ready to buy? Get a price quote before visiting the dealership.

  • Get multiple quotes
  • No cost, no-hassle negotiation
Back to Top