New and used 2025 Audi A5 Premium Plus for sale near Diamond Bar, CA

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.

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!

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!

West Covina Audi was a "Excellent Experience ". I can't express how professional and courteous the entire dealership staff handled the purchasing of my car was.

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.

Had a great experience, from just checking out the car to test driving, to quick negotiations when telling them my budget. Not pushy, and communication was very good. They reached out when they found a deal for me that fit. Worked with Rick Torres.

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.

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!

What can I say! For those who love to read reviews before purchasing or getting served, I HIGHLY RECOMMEND YOU ASK FOR SHAWN NABI. He will help make your purchase as smooth as possible. He explains to you the differences between models of cars. He is a great guy I will def return and make a second purchase with SHAWN NABI. Take my advice and ask for Shawn Nabi.

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

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.

Prompt responsive has good deals on used vehicles worth a try and buy with them

The Audi Q3 S Line purchased from Audi Fletcher Jones Costa Mesa was my wife’s favorite color, blue. After an introductory text from Austin, I was coordinating an OTD price for the specific stock number. Mo Masadeh (Sales) contacted me and within an afternoon came to an OTD price and scheduled appointment the next day. Mo was amiable to deal with during the whole of our negotiating via text (my preferred contact) and via phone. The sales process was low pressure and professional. In fact, everyone that I dealt with, Collin (Sales Manager) and Peter (Finance) were absolutely professional. I found the vehicle my wife wanted and traveled from the Inland Empire to make my purchase at Audi Fletcher Jones Costa Mesa, so that says something about both my tenacity and the overall professional and amiable experience with this dealership. Thanks to all of you for providing one of the best experiences in car-buying that my family has had in over forty years of car-buying.