Used Mercedes-Benz C-Class C 300 for sale near Riverside, CA

Best car buying experience I've ever had! They went out of their way to serve us and our needs. Teresa even went out of her way to bring a car I was interested in from a sister dealership so I could test drive it that day. Crown Lexus is what it means to work as a team and to make a personal connection with their customers.

Most reliable and usefull car I've had as a daily driver. Everything in the interior is placed where it should be found functionally. Power, while not a muscle car, is more than adequate. Gas mileage is excellent. Adjusting from Comfort to Sport make a very noticeable impact on the driving experience from gear shifting to steering...

Would recommend Porsche Riverside . Great service, best price,so many choices here. Tony Nguyen so friendly, nicely and helpfully. Not rushing and gave very good deal. So happy for my purchased.

It was a great experience buying mt car at the dealership. The look and features of the car is what attracted me to it. Donte is a great salesman, he is very knowledgeable. He answered all my questions and show me how to use all the features that the car has.

Tony Nguyen in sales at Riverside Porsche was extremely knowledgeable about the porsche market place. I bought a 2015 911. His knowledge and customer service skills were impeccable. Also Kevin in service and Andy in finance were a pleasure to deal with and very honest and upfront about everything

We have a model 3 but we want a more comfortable car with similar performance on gas. This car with all the technology packages are more comfortable than model 3 but as smart in terms of driving assistance.

I recently worked with [ Jeff ] to get my car, and the experience couldn’t have been better! They were professional, kind, and made the entire process smooth and stress-free. Highly recommend if you’re looking for someone who truly cares and goes the extra mile! 🙌🚗💫

Always a great experience. Amanda took care of everything. Work done was perfect and ready when promised. Oscar the service manager also followed up. Very professional, and knowledgeable. Highly recommend.

Went from a Sahara Jeep Wrangler to this beauty & i Don’t regret it one bit. Amazing interior & exterior quality. Very clean & comfortable. I love it.

This car meets all my needs and it had very low mileage and on top of that my note is very manageable to pay. T

I just bought my new 2026 Mercedes-Benz GLE 350 from Mercedes-Benz of Foothill Ranch, and the experience was amazing! Sean Roslon made everything smooth, stress-free, and enjoyable from start to finish. The whole team was friendly, the dealership is beautiful, and they even have an awesome coffee machine that makes the wait way better! I absolutely love my new car and highly recommend Sean and the Foothill Ranch team!

I worked with salesman Travis and he walked me through the whole process with no pressure. He is definitely an expert on Raptors and let me know everything about it. I will definitely be enjoying my Raptor out of in Jurassic Park aka 405 fwy

Overall, I had a good experience purchasing my vehicle here. Thank you to Wes for being so kind & helpful!

I cannot recommend Eddie Aguilar at California Motors Direct enough! If you want a salesperson who is terrifically professional and truly on your side, this is the guy. We drove through two counties and fought a ton of traffic to make this deal happen, and Eddie was more than patient with our schedule. What really blew us away was that he and his manager stayed late just to ensure we left that night with the car we deserved. It felt like "NO" wasn't even in his work vocabulary—he ground out the details and made the numbers work perfectly for both the lender and me. The BMW i4 is running beautifully, and you weren't lying when you said I paid below market price! My girlfriend was so impressed by how sincerely genuine the excellent service was that she is already planning to come back to CMD to purchase her next vehicle. Facts. Cheers fellas!

My wife and I went to your dealer in Ontario specifically looking for a G70 and we're greeted by Eduardo, he was very pleasant, he understood what we were looking for and took a test drive within the hour, explaining the features of the vehicle. My wife and I were very impress how the car handle, we felt comfortable with Eduardo assisting us and felt no pressure at all, he listen to our needs and work with us on the price we were looking for. He is a solid salesman and asset to your dealership. We will recommend our family and friends to your dealership. Again thank you to Eduardo Tinoco and his team. Steve & Anna Canales

Brain was a great Sales person very knowledgeable and was very quick to help or answer any questions definitely recommend.

I am pleased with me car so far loving it very nice and clean I like the black on black and the leather seats with my sunroof

It was a Great experience. The staff was very polite and knowledgeable. I would go to them for more experience any day of the week.

Let me start with the c300 4MATIC is amazing has enough power to feel it and does good on gas I’ve owned mine since 2020 and have aftermarket parts on it and hasn’t gave me a not one big issue love this car 🫶

Shawn & Dave is an amazing car salesman they were very patient with me and help me very nice i give both of them 5stars each

We managed to come to an agreement and purchased the car we wanted. There was not much negotiation, but the car was well priced to begin with. We agreed to pay $500 additional in order to drive the car away and have our mechanic inspect it. We got a week to report any issues and could return the car for a full refund if not satisfied by any necessary repairs. Ultimately the car checked out and the only problem was a piece of windshield trim that flew off on the way home. We negotiated a $200 refund and got the repair done by our mechanic so we didn’t have to drive the car back to the dealer. So far, so good.

While getting groceries out of my car, My trunk came down on my head (C-300, 2017). Sometimes trunk opens after I lock the car. This is dangerous. What is the problem?

This was one of the best experiences I had purchasing a vehicle everyone was kind a very knowledgeable. This was the quickest I've ever purchased a car thank u !!!

Comfortable vehicle. Gas mileage is good and I use premium. No major issues thus far and anything that has happened like battery was covered under warranty.

I bought my Suburban just about 2 months ago from Diamond. From the moment I called, Claudia and Neil were very friendly and helpful. I live about 50 miles from their location so they made everything as easy as possible. In the end I ended up buying the car from them and it was one of the easiest and best car buying experiences I've had, they were willing to work with me on payments and pricing and threw in a warranty on top of all that. I was very please with them and I would definately refer them to anyone who is looking for a good used car. They are no hassel, easy to work with and not looking to get over on anyone! If your worried about buying from a smaller dealer you don't need to worry with them!

I have been the only owner of a 2016 c300 4matic sport for 9 years. I have owned the car since it was brand new in late 2015, and it has had only one issue during the duration of my ownership. The only issue I have had was that leaving it out in the extreme cold seemed to ruin the driver's LCD screen, whereby the screen would show random Chinese, Russian, Korean, and Arabic words before warming up and operating normally. Eventually, the screen quit altogether, but it was very easy to get a replacement. Other than that, it's mechanically extremely reliable, the styling keeps it relevant to today's designs, and the highway driving is impeccable. Performance is pretty mid-tier compared to BMW and Audi, but the engine doesn't have their issues. Overall, it's not a fast car, but it does inspire driving confidence when braking, even if the steering is somewhat lackluster compared to real sports cars. I take very good care of the interior, so there are no peeling issues, no warped wood, and no issues with the plastics, but the rubber seal in the moon roof has been a bit squeaky in certain temperatures, and the dealership said it would cost about $2k+ to take the sliding roof off, replace the rubber seal, and reinstall. The seats have held up very well, the alignment has never truly gone out of alignment, and the gearbox acts as if it's brand new. I do an oil and filter change every 4,000 to 6,000 miles, and I follow the regular dealer-recommended services. Mine just ticked over the 100k mile mark, and I know I'll keep it well taken care of for another 30k to 50k. I highly recommend this car; however, if you're looking for "value," please do not get this car thinking you will be able to afford it when something goes wrong. An average service will run you $250+ every 7k miles, and anything being replaced out of warranty will cost you north of $1,000.

First of all I want to thank Gabe for his excellent & exceptional costumer service. I bought several cars from this dealership and this time Gabe helped me get my dream car which is a BMW. Together with Neil they both worked really hard for me to get approved for my loan and get the best deal ever! This process took some time, but it was all worth it. Gabe followed up with me, he was consistent, & definitely made me feel secure. My car had some minor mechanical issues with it, but their on-site tech support was able to fix it in no time! I love my car and I love this dealership. 10/10 RECOMMEND! I would definitely talk to Gabe, he is on your side and will make sure he uses all his resources to make sure you leave with a car. THANK YOU AUTO SOURCE.

Just bought (09/25) a 2010 MB C300 Luxury 4Matic. Car has 46,000 miles on the ODO. Local driving and 700 mile road trip so far. Fun to drive. Very comfortable and looks great. Gas mileage is not for the faint of heart, but it's a Sports Coupe ! So far, love this car.

Inquired on a BMW they had advertised, was quickly contacted via text by Melissa where we spoke for a bit and she answered all my questions. I scheduled an appointment and delt with Luis the sales rep and T the finance manager who were really nice and knowledgable about the whole experience. Over all i got a great deal on my 4 series with exactly where i wanted to be at as far as monthly payment and APR :) thanks UAC!

I love my 300C with the AMG Package. You get a much sportier look and drive. The car rides very comfortably in Comfort Plus but you can put it in Sports Plus and it becomes a whole different car. It feels like the car stiffens up and the Torque is immediately right there. Also, the AMG Package comes with great brakes! At this price point, you're going to hear a slight wind noise at higher speeds and the back seats don't have a lot of legroom. But, as an entry-level Mercedes, this is the best Mercedes for value in my opinion.