We’re proud to provide all the convenience of online car buying with the kind of customer service and trust you can only get with small local businesses like ours.
Explore Our Inventory Online
We’re proud to provide all the convenience of online car buying with the kind of customer service and trust you can only get with small local businesses like ours.
Explore Our Inventory Online
As a small business, we work hard every day at Walter's Automotive Group to create the best experience for our customers, be a great employer to our amazing team, and give back to the community we serve — but if you believe some of the latest commercials from national “online car buying” brands, you may think we’re movie villains ?.


The truth is we can provide a much more convenient and confident online buying experience than any national used car website — which connect you with a national call-center — because our website connects you to an amazing local staff who care about you and want to build lifelong customer relationships.
We’re here to help before, during, and long after your purchase — making sure you enjoy the full value of your investment and have all of your family’s vehicle needs taken care of for years to come.

A great car buying experience is just the beginning. Our team is here to help you have a great car owning experience.
Also, we have tons of new and used cars you can come see, test drive, and trust (like these!). Take a look around and let us know if you have any questions! Our job is to help neighbors like you drive happy with a vehicle (and monthly payment) you love.
New And Used Inventory Available
We’re super proud of the car buying (and servicing) experiences we provide, and our #1 goal is creating happy customers in our community. Start your easy, transparent shopping experience now and see why people love working with our team online and in-store.
Check Out Our Great Deals
Good place
Stacy was GREAT , but getting feedback on the progress and info or solution was difficult until Stacy returned from vacation. So I'm thankful she did. !!!!
Travis Rhodes and Liliana were great to deal with, and Justin Campbell in finance was fun and informative 👍🏼. We are happy new owners of a Mercedes Benz
Very happy with everything. Greeted right away. And was told what they were going to do ands that they would call when ready. They found some repairs that were needed and they were handled.
Great service. Quick and thorough. Hand car wash.
Ontario Audi always provides an exceptional experience and great service! My Q5 lease was up so I needed to turn it in by the end of the month. I had been in contact with Jon Klemper, who was able to easily walk me through the process and calm my nerves as well! I told him what I was looking for, an all black Q3, and he had exactly what I was looking for ready for me when we arrived! Working with Jack Ryan in sales and Jhovan in finance could not have gone more smoothly. We discussed our spending goals ... Read More 
Google - Nov 12, 2026
Must give lots of kudos to Andrew. He's been awesome to work with, answering all my questions and getting the work done. And he has a sense of humor. It's been a genuine pleasure to work with him.
Thanks Nick for finding the exact car we wanted. Straight forward pricing, and great service.
Love what they do, Raymond was awesome! Definitely ask for him
Steve McDonald's help goes a long way, thanks a lot Steve
RAUL AYALA! RAUL AYALA! RAUL AYALA!
If you’re thinking about buying a car or considering trading in your current vehicle, there is one name you absolutely need to remember: Raul Ayala!
I’ve dealt with many car salespeople over the years, but Raul is truly in a league of his own. He is not just an outstanding car salesman; he is someone you can genuinely trust, someone who treats you like a friend rather than just another customer.
English is not my first language, and sometimes I struggle to explain exactly what I’m trying to ask. But every ... Read More 
Google - Nov 11, 2026
Liliana Duran was very nice and helpful. Helped get us into the car I wanted. Thank you!
I worked with Anthony Martinez in evaluating the purchase of a used Audi eTron GT. Anthony was awesome in all respects: responsive, professional and patient. There was no pressure and he was always attentive to my needs and timing issues. It was a wonderful experience and that is rarely said when purchasing a used car!
Service was excellent I will give a 100 stars to Christian Gray and Nate Burciaga they were super professional and very helpful!! I’m really happy with the service that they provided to me , I will definitely going back to Ontario to do all my car maintenance!!
We recently bought a car through Porsche Ontario and Christian Gray helped us out. We couldn’t be happier with how the process went. From the moment we walked in, Christian kept things focused, transparent, and completely free of the typical high-pressure sales tactics.
Christian took the time to listen to what we were looking for, answered every question honestly, and made sure we felt comfortable with the vehicle and the numbers before moving forward. If you are looking to buy a car ask for Christian Gray — I'd recommend him in a heartbeat! Hands down he’s the Best! ... Read More 
Google - Nov 11, 2026
I am not usually one to write reviews or complain about businesses but Audi Riverside is a clear exception.
After agreeing to lease numbers, my sales associate, Anthony, sent me a link to complete the application and move the process along. After waiting 4 hours, I had called and asked for an update - as I had not even received a notification that my credit had been ran.
I was then transferred to Raymundo Lopez in finance, who promised me he'd get started right away. After completing everything, he said he would get back to me with next steps. I ... Read More 
DealerRater - Nov 10, 2026
I had a great experience working with Jon at Audi Ontario! He made the entire process of trading in my previous car and getting into my new Q5 so easy and seamless. He was professional, knowledgeable, and incredibly helpful throughout the entire process. He made sure everything went smoothly from start to finish. I really appreciate his excellent customer service and would highly recommend working with Jon if you’re looking for a new Audi!
Joshua Rice Awesome !!! The best clone him!!!! 🌟🌟🌟🌟🌟🌟
Service sucks I took my sister's car and they didn't do anything and we ended up paying 300 dollars for the service we don't ask and the car still bad I'm not recommending them not even to buy a car those hybrid car it's bad I really had bad experience with the service we trying to trade that car for a Toyota or Honda those cars last forever
The staff was pretty dismissive. I called twice in one day, and NOBODY returned my call. I just went the next day as a walk in.
I purchased two cars this year, the experience was great. The service experience was excellent as well
Nick is the freaking man! Best experience ever super easy to deal with and real transparent! I’ll definitely be coming back and recommend all my family and friends to him! Go see Nick
Outstanding service from Jason Cai. Enjoying my Cayenne now
Super easy and fast process, Travis was very helpful and cool to work with. Hae made the deal happen super glad I made the drive here to have such an easy seamless transaction
I called for front brake pads, rotors and hardware for my 2023 Audi Q3 and their quote compared to other dealers was ridiculous!! I was able to ship the same quoted parts from another Audi dealer a state away and saved $300 dollars including shipping costs!! What a rip off. I will never trust Audi Ontario to be fair or reasonably priced.
Recently found a car online that was exactly what I’ve been looking for. I received a quick response and was able to handle most of the process over text with the sales woman Veronica. I went down to Audi Ontario to check the car out and, due in part to Veronica, made a purchase. I can’t say enough about Veronica or the rest of the people I dealt with at Audi Ontario, everyone was helpful, informative and not pushy at all. Great atmosphere and even had a spot for my kids to watch TV and eat snacks while ... Read More 
Google - Nov 7, 2026
I recently bought my Audi A8 from Mitch and Edgar, the twins at Audi Riverside, and I was impressed by how professional and courteous they were from start to finish. Both took the time to answer my questions and made me feel comfortable throughout the entire process. Thanks, Mitch and Edgar, for making it such a great experience. If you’re shopping for your first Audi or your next one, I highly recommend asking for these two!
Disappointed. My husband made an urgent call with the hope of purchasing tires before the end of day. Now it’s the weekend and I’m carless. When it was a simple question we had if tire was available before end of day or early tomorrow.
Five stars all the way for Service Manager Mark Interlicchia at Walter's Mercedes-Benz of Riverside! I brought in my Certified Pre-Owned (CPO) vehicle because the check engine light was on and the moon roof sunshade was faulty. Unfortunately, the first service advisor I worked with claimed they couldn't replicate the issues and didn't fix them.
I decided to escalate the situation and reported it directly to Mark. What a difference true leadership makes! Mark listened to my concerns, took the issues seriously, and took complete ownership of the situation. Within a week, he had my vehicle thoroughly ... Read More 
Google - Nov 7, 2026
⭐⭐⭐⭐⭐
Buying a 911 is special—and Jason Cai at Porsche Riverside made the entire experience just as exceptional as the car!
Jason was friendly, patient, proactive, and incredibly knowledgeable. From start to finish, he was attentive to every detail, took the time to answer my questions, and followed through with genuine care. His professionalism and positive attitude made the whole process smooth, straightforward, and surprisingly quick. I truly appreciated how much he respected my time while making sure I felt comfortable and informed every step of the way.
Thank you, Jason, for such a wonderful experience! If you’re looking to ... Read More 
Google - Nov 7, 2026
We have a wonderful time with Jason today, very professional! Very efficient with delivery and paperworks! I recommend looking for Jason for any Porsche purchase!
Our sale associate, Travis was an excellent sale person, he was very attentive and extremely knowledgeable about cars, we are highly recommended him
I, like many people, always dreamed of owning an 911. This year, I decided to try and make it happen. I stumbled on my exact spec getting delivered to this dealership by honest chance. They reached out to me at 9pm, and by 11am the next day we had the deal done. Raymond is the absolute MAN. No funny business, no trying to sell me stuff I didn't need, just incredible customer service and doing whatever possible to make it happen. I took delivery today and i swear the 12 year old kid in me is so proud. I don't ... Read More 
Google - Nov 6, 2026
Mr. Rocha provides excellent service to customers. He was professional, knowledgeable and able to listen to concerns. His answers were correct and respectful demeanor. Audi of Riverside has a very special front desk professional for the Audi Q5 mechanic services. Thanks
Was a wonderful experience! Went in to buy my wife a Benz and Christian handled everything so smoothly and in a timley manner would definitely go back and recommend this dealership!
I had an excellent experience with this dealership! Peter and the staff was professional, friendly, and attentive throughout the entire process. The customer service was outstanding, and everyone went above and beyond to make sure everything was handled smoothly. I truly appreciated their honesty, attention to detail, and willingness to help. It’s refreshing to receive such great service and feel valued as a customer. I highly recommend this dealership to anyone looking for a positive, stress-free experience. Thank you to Peter and the entire team for making it such a great experience!
DANIEL….. that’s the name you need to know! He is so awesome and helpful 5/5 hands down
I had a really great experience leasing a car from Riverside! From start to finish, the whole team was very responsive, patient, and put together a deal I couldn't say no to. They kept me updated every step of the way, answered all my questions, and made the entire process feel smooth and straightforward.
A huge shoutout to Ash, easily one of the best people I’ve worked with. She was super quick to respond, communicative, and completely transparent with the numbers from day one. There was zero pressure at any point, and she made sure I was comfortable ... Read More 
Google - Nov 5, 2026
Great service
Terrible experience with service advisor Robert at Porsche Ontario. Dude had a bad attitude the whole time, never smiled, and acted like I was bothering him just by being there. Seriously, if you hate dealing with customers that much, why work in customer service? Definitely not what I expected from Porsche.
I was serviced by my wonderful Advisor, Diana Perez. She really listens and advocates for her clients. I'm always TEAM PEREZ!!!!
⭐⭐⭐⭐⭐ 5-Star Review – Walter's Mercedes-Benz of Riverside
I had a great experience with Morris and Colin at Walter's Mercedes-Benz of Riverside! Both provided outstanding customer service and are genuinely some of the nicest people you'll ever meet. They were friendly, professional, and made the entire experience enjoyable. They will make you feel at home.
Colin definitely knows his Mercedes-Benz vehicles inside and out! His knowledge and expertise really stood out. Morris was equally amazing and made sure we were taken care of.
If you're looking to purchase a Mercedes-Benz, I highly recommend asking for Morris and Colin. ... Read More 
Google - Nov 4, 2026
Travis Rohdes is the best!
Daniel helped me with a test drive of two models from the same series. I really appreciate the considerable time he spent with me going over as much detail as I could throw at him. If I end up picking up the car, it will be in part because of his talent as a sales rep.
Helpful and take time to show and explain
Ash was the greatest Eveptional
I dropped off my car to get the 40,000 service that was coming up. Stacie, a service tech at the office was very friendly and professional. Stacie made sure I had an Uber to take me home. I was happy to get my car in time and to get into a clean car which they had washed. Thank you.,
Although it was a long process, Justin, the Customer Service person, saw to it that I was comfortable and had refreshments.
Great service as always from Luis Torres
The Dealership is amazing. Manny my salesman went above and beyond, you are in perfect hands with him. I very rarely write reviews but their process and professionalism and knowledge are amazing!!!
I had a great experience purchasing my new car, thanks to Manny! He made the entire process smooth, easy, and stress-free. He was professional, helpful, and patient throughout the process, making sure everything went smoothly from start to finish. I really appreciate his excellent customer service and would highly recommend Manny to anyone looking to purchase a car. Thank you again, Manny!
Extremely Disappointing Experience. This Dealership Has Really Gone Downhill.
We’ve been Audi customers for years, and it’s incredibly disappointing to see how much this dealership has declined since we first purchased our vehicle.
We own a 2020 Audi Q3, and within the first year, we experienced fuel pump issues that required repairs. Since then, we’ve repeatedly informed our service advisor that the vehicle would randomly shake, stall, and sometimes completely shut off. Every time we brought it in for service, we were told nothing could be done unless the check engine light was on.
Fast forward to October 30, 2026, ... Read More 
Google - Oct 30, 2026
Terrible decision should have used a shop that works on this brand the dealership has no idea what they are doing and over charge and car is in the same shape you took it in never taking my car here again or dealer for that matter
Buyer beware, I was added so many things to my sales contract we never agreed on. The finance person will "read" thru every page and have you sign on an iPad leaving him room for adding all the things you said NO to. The day was extremely hot and they had no water bottles/fountains. Seller said he'd go buy us some since my special needs son kept asking for it and it never came. When I realized the things that were added to my sale contract, I emailed the manager a couple times until he finally ... Read More 
Google - Oct 28, 2026
I recently contacted Walter's Audi in Riverside to get pricing on an oil filter and air filter for my 2018 Audi S4, and I was honestly shocked by how much higher their prices were compared to other authorized Audi dealerships.
I contacted several other Audi dealerships in Southern California, including Audi Mission Viejo, Audi Temecula, and Audi Fletcher Jones, and found significantly more competitive pricing on these same basic maintenance parts.
Audi Mission Viejo
Oil filter $26 each
Air Filter $56.93 each
Audi Temecula
Oil filter $16.24 each
Air filter $42.16 each
Audi Fletcher Jones
Oil filter $21.11 each
Air filter $55.81 each
AUDI RIVERSIDE
Oil ... Read More 
Google - Oct 27, 2026
Walters Mercedes is always organized, courteous, quick and knowledgeable! Justin is my Service Representative and he is AWESOME, COURTEOUS, KNOWLEDGEABLE he always keeps me informed of my service & he goes ABOVE & BEYOND!!
Great experience working with Henry to have my vehicle serviced. Could not believe how quickly the paperwork was processed and I was in my complimentary loaner vehicle and on my way. What seemed like minutes! I also had the opportunity to speak with Dan Tow, the service manager, and it's very obvious that he is customer service-oriented and takes great pride in the dealership's level of service provided. I will definitely return for future service on my vehicle.
unplugged my dash cam, offered a loaner to later be denied due to age ( after arrival ), poor customer service by service advisors, kept trying to buy my car?
I used to consider this my go-to dealership, but after my experience this past weekend, I will be taking my business elsewhere.
I initially went in to get four new tires. Because they had always done great work in the past, I trusted them completely. However, after waiting for five hours, I was finally told my car was ready. Within less than a mile of driving away, a sensor light came on. I immediately drove back and waited another two hours. When the service representative, Kristen, realized they couldn't fix it right away, she offered me a loaner vehicle.
... Read More 
Google - Oct 21, 2026
I visited atleast many car dealerships in past 15 years including 6 Audi dealers in the socal area. I can say Audi Ontario is the most unprofessional dealer that I have ever encountered. They initially agreed for 3 years of lease and credit check also happened. Then they were trying to trick me to sign a 4 year lease. BEWARE
If I could give this place 0 stars I would. Completely unprofessional atmosphere and money hungry soulless individuals. They had a car in their inventory and I spoke to a sale representative that told me the car is not ready to be looked at. That same night, the website refreshes and the car is no longer available. I call and speak to them and they told me they sold it to wholesale. They do NOT care about their customers. Do not waste your time.
Overall just a bad experience with a certain sales representative named Javier. I called to inquire about a CPO vehicle they had for sale and was unfortunately connected with Javier. I specifically told Javier that I wanted a clean CARFAX vehicle and he assured me that the vehicle had a clean carfax before I would drive an hour from LA to check the vehicle. When I arrived I found out the vehicle had damage to the vehicle which I was not interested in. This is also my mistake for trusting a sleazy salesman instead of checking. Continuing on to speaking ... Read More 
Google - Oct 11, 2026
I am leasing a C 63. The brakes have squeaked since the day I received delivery on the car. The sensors suck we are in California where you can’t go 2 feet without there being a crack or a pothole and the sensors go off like you’re about to get in head on collision. It’s quite annoying, but I guess you get used to it. And good luck asking for help on any of these things, it ain’t happening.
I honestly can’t say enough good things about my experience with Christian! From the moment I walked in, he was friendly, professional, knowledgeable, and genuinely cared about helping me find the right vehicle. He made the entire process easy and stress-free without ever making me feel pressured.
Christian went above and beyond to answer all my questions, explain everything clearly, and make sure I was comfortable with every part of the deal. You can tell he takes pride in what he does and actually cares about his customers—not just making a sale.
If you’re looking for a ... Read More 
DealerRater - Oct 8, 2026
This dealership will sell you a lemon and watch your car slowly die everytime you take it in for service, then tell you there's nothing they can do about it.
Not happy with customer service! My car was in the shop for a separated battery issue on my Audi Q5 for over 40 days. They break promises here. Because of the battery issues on the hybrid, I will not be purchasing another Audi. General manager did not keep promises as well.
If you are looking for an engaging sales person and someone who will assist with you needs , go to Jon Klempner
Lenard and Nolan were excellent to work with. They made the entire leasing process smooth, easy, and stress-free. Both were professional, knowledgeable, responsive, and transparent throughout the deal. They took the time to answer every question and made sure everything was handled correctly from start to finish. Great experience at Audi Riverside — I would absolutely recommend working with Lenard and Nolan!
They had good pricing and that was where everything good about the dealership stopped. We drove in from a neighboring state with everything pre-approved, negotiated and hoping things would be nice and easy. I’ve purchased from out of state before and normally can get in and out in less than a hour. The whole process took over 8 hours because the employee misprinted our paperwork 3 times. They (The dealer and/or the third party company they use) completely mishandled the registration and plate transfer which we made them well aware of before our drive in. In fact, one of the ... Read More 
Google - Sep 23, 2026
Back on June 30, 2026 I had my 2022 Audi A5 towed to Audi of Ontario to find out what was wrong with my car it went into safe mode. After 4 weeks of having the car I was told it was misfiring we went through my warranty for the car had that fixed and other things that needed to be repaired. Received my car back first day of driving after a month of not having my car it was not driving the same way it was driving in low gear called back service told them what was going on I took my car ... Read More 
Google - Sep 17, 2026
Paid for delivery, drove 400 miles instead, and left unregistered for a month.
So, I recently bought a 2023 Audi E Tron GT from Audi Riverside. I absolutely love the car. The dealership… That’s a whole different story… Here is my “luxurious” experience with this “luxury” car dealership.
Bottom Line Up Front: Do not rely on Audi Riverside's delivery guarantees or administrative follow-through. Despite securing my own financing, paying for delivery, and receiving over a dozen assurances of a seamless two-week delivery window, the dealership completely failed to deliver my vehicle. My wife and I had to drive a combined 400 ... Read More 
Google - Sep 15, 2026
Can’t put a proposal together for over two weeks. Horrible sales department experience, poor communication, poor product knowledge, chaotic customer approach.
I bought a 2025 audi q5 with only 3500 miles i had nothing but problems with the vehicle and it's been in the shop two times. Never buy car from them. The sales manager Keving wasn't helpful atall, also the salesman was rushed me to purchase the car that I'm not happy with it. The worst experience that I have with this dealership and never buy car from them, worst service I received from them.
Not terribly motivated to sell cars. Went here to check out some EVs and the guy was fairly uninterested. Was looking to test drive a Macan and see if it was right for me but was told to come back some other time to test drive a used version of a higher trim instead of the 4. Will try another dealership.
I purchased a certified 2022 GT4 from Porsche Ontario in July 2026. The purchase process and paperwork process was seamless. The car arrived in late July. Less than 100 miles later it threw a warning light. The diagnosis is a bad clutch. The shop also identified a bad battery. I reached out to my sales person and got this response:
“Sorry to hear you are having issues on the GT4. Part of the CPO certification process is testing proper functionality on the clutch and there is a battery test as well. I know sometimes service departments will recommend services as a recommendation and ... Read More 
Google - Sep 3, 2026
Unfortunately, my experience with this Mercedes-Benz dealership was extremely disappointing. I ordered several parts and was originally told they would arrive within one month. However, I ended up waiting for more than two months with no clear updates.
Every time I contacted the dealership, I was told the parts would arrive “today or tomorrow,” but those promises were never kept. During my most recent call, the employee I spoke with was very rude and unprofessional.
I expected much better customer service from a Mercedes-Benz dealership, especially when it comes to communication, respecting customers, and honoring promised timelines. Unfortunately, this experience ... Read More 
Google - Aug 30, 2026
I would not buy from this dealer again. They do not have customer service people or technology people who follow up with the customers to help them understand how to use the vehicle, all the features, to answer any questions regarding the vehicle, to make sure that the customer understands the features of the app. There’s zero follow up. One time we scheduled a zoom call to go over the car features, and this person did not answer at the scheduled appointment time. They never got back to us. When Audi is trying to build brand loyalty like other ... Read More 
Google - Aug 30, 2026
After never receiving a call from the manager as he stated on his reply to my previous review. Which Mercedes took down because it’s no where to be found. I’ll leave it here. The customer Service dept with Mark Interlicchia in charge has 0 care for their clients. I’ll never come back to another Mercedes Dealership anymore . You’re one of the most top high end luxury brands out there. Treat your clients with some sort of care. Go take a course on leadership and management because you need it.
Reached out to them about a Sprinter van on Auto Trader. They will not sell outside of California except for Nevada and Arizona. This is a great business model in the UNITED STATES OF AMERICA. Are you kidding me. I bet this van only turns left. Hard left.
Service and communication are always top notch. Ted the tech listens to my concerns and handles them. Im always provided a loaner as well
Contacted this Dealer made appointment which they did not honor and called early in the morning with a whole new crew then later the lady I had appointment contacted me to confirm the time so I was confused and the man that contacted me in the morning sent me video of the car and I tried to follow up twice and made it clear figure out who is going to be the agent, thereafter they just dropped the ball never bothered following so I waited after 3 calls to them with no response I went to Placentia Audi and bought a ... Read More 
Google - Aug 9, 2026
Blake Lewis and all other members of Audi Riverside rendered excellent service during our process of purchasing our new Q7 today. We were extremely satisfied with the efficiency, kindness and overall professional competency delivered by Blake and other Audi team members. My wife and I enjoyed the entire experience. Vit Liskutin 951.907.0097
Always helpful and prompt and always keep you updated on the progress of your vehicle.
I had an outstanding service experience at Walter's Mercedes Riverside. Service advisor Mr. Alex Ramirez is highly professional with utmost care for his clients. He explained me all the service needs for my vehicle and kept me posted while my vehicle was under service. He delivered the vehicle in timely manner as promised. Mr. Alex is an absolute pleasure to work with. He ensures complete client satisfaction with high level of professionalism.
Super nice place good friendly people Ashley Botello great person helpful she goes the xtra mile helping me out
This is with the service department
My service person was Titan.
Initially they seem to care. I dropped my car off at 9 am, first thing trying to inform me I didn't have specific services done with my 40,000 service. Wanted me to have transmission, brakes and sunroof done. I looked this up and checked with my mechanic and actually you can wait 80,000 miles.
We took it to the dealership as we were having acceleration problems with my Audi. By 4 pm the same day we had not heard anything from Titan who assisted me. We had to call. After the fisco ... Read More 
Google - Aug 2, 2026
This was my first visit after purchasing my vechicle. Overall the team was professional and good service.
OK, so here we go not the first time I’ve had very bad service with Mercedes dealership, employees, and pricing and mechanics, Thinking I bought A Mercedes to have great service, but it’s not the Mercedes. That’s the problem. It’s the employees at the dealership sales department. Every time I take it in for one little minor repair they try to hit me with all these other crazy things. The mechanics states his report for, but doesn’t show any proof. I My vehicle in because the AC wasn’t getting cold Mercedes-Benz GLE350 2021 still in ... Read More 
Google - Jul 30, 2026
Raymond Garcia did a great job from the first email to the final delivery of our 718 Cayman. He always had great follow up and even answered emails/texts after normal working hours.