New and used 2025 Audi Q5 SUVs for sale near Diamond Bar, CA

Farzy Rashid made the car buying process easy and fun. After shopping at a few dealerships the process began to get overwhelming. Farzy and his process is what brought me to Audi Ontario and led me to my first Audi and an upgrade for my fiancé. I can’t thank him enough for the great experience he created. My fiancé and I will come back to this location in the future for him.

From step one in the process until the signing of the paperwork, the car buying experience at Audi Fletcher Jones was second to none. Every representative of the dealership present that day was kind, courteous, and very professional. I would highly recommend this dealership for purchasing an automobile.

Nothing like Audi Fletcher Jones, best experience! Everyone was professional and kind, highly recommended it. Ask for Karim Jalanbo and you won’t regret it.

Walter's is a great dealer - it was the best car buying experience I've had. I give credit to Joshua Rambow and recommend requesting him to help find your next Audi!

I highly recommend Taylor Baffert, Sales Representative, as your point of contact at this location. He took care of me and we signed a great deal for a used Audi Q3.

Walter’s Audi is great!! Romen Artalejo helped me every step of the way and was very thorough in explaining the perks of the car and the entire financing process. I came in a few days before Christmas and needed more time to think about the purchase, Romen was understanding and supportive about my need to wait. When I came back the day after Christmas Romen was readily available again to help me get the car of my dreams. He is very courteous and professional, making the whole process seamless! Definitely purchasing my next Audi from Walter’s again!

If you are planning to contact the sales team of Walter's Audi and you need to pick a guy to work with choose Romen Artalejo. He will assist you in every way he can, he is sincere, polite, honest, very communicative and will work with you to make it happen. As an out of state buyer I recently bought an high end car from this dealership and Romen did a 5 star job and I am very pleased and highly recommend him as your salesmen at Walter's Audi

Great job from Freddy Lopez from start to finish. I felt accommodated in all aspects by him. He had great knowledge and was very informative during the process.

Nice team, car was good - had some concerns about tires, windshield and CPO warranty. Decided to continue my search for now.

I had an excellent experience leasing my new Audi Q3 from Audi Ontario, thanks to Farzy Rashid. From the moment I walked in, Farzy was incredibly helpful, professional, and attentive to my needs. He made the entire leasing process seamless and stress-free. The Audi Q3 is a fantastic vehicle—stylish, comfortable, and packed with all the latest technology. Farzy helped me navigate through all the options and made sure I got the absolute best deal possible. I couldn't be happier with my new car and the exceptional service I received. It would not have been possible without Farzy's help and expertise! Highly recommend working with Farzy if you're considering leasing or purchasing an Audi. Thanks again, Farzy!

Anthony Lee did a great job for us when buying our new Audi S8. Quick comfortable process and experience

I recently purchased 2025 Audi SQ5 from Audi Ontario, CA. Our salesman Farzy was Great. For all your car needs, I recommend you see Farzy Rashid at Audi Ontario. 5 Stars across the board.

All the staff was amazing. Especially our sales person Michael Quezada. The facilities were immaculate and just everything about this place made buying a new car an wonderf experience.

Taylor was friendly and helpful, offered several options and a fantastic deal on the Q3 I selected. He also worked around my tight schedule. I love my new car. Thanks!

A perfect transaction. Could not be happier with the entire experience, start to finish. Huge thank you to Rusnak in Pasadena! And what a beautiful new car I have :)

Good service and gave me a good option and choice, Facility is clean, restroom only one for customers, not convenient because it?s bigger dealer.

My buying experience @ Rusnak Audi was excellent.The level of service provided was exceptional. I am very happy with my purchase. I would recommend Rusnak Audi to friends.

Third Q7 lease with Audi Ontario. Farzy Rashid was fantastic, answered all my questions and provided superb customer service! The whole processes was very streamlined and I am so excited about my new car. A++ to Farzy and the whole Audi Ontario team!