Used Mercedes-Benz C-Class for sale near Littleton, MA under $899,990

Had a great using experience with Tony Salas - very helpful, and no pressure. From test drive to leaving as owners of our 2019 Land Rover Discovery Sport, the entire process only took about 2 hours. Tony followed up after the transaction to make sure that we scheduled time to come back for our free state inspection and to program the app system to respond to our phones.

It’s my 12th Mercedes, this one by far is the best. My salesman Barry Martin always takes great care with me. The C Class technology is unbelievable

Very personable guys , absolutely no pressure sale , Leo provided us detail on the car which was ready for us to test drive when we arrived . Great synergy between Leo in sales and Joe- finance . No nonsense auto group .

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.

Great people very friendly staff was a pleasure doing business with them would reccomend too anyone in the market for a used was quality used 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

I bought my Fj cruiser 13 months ago. It was a great experience, from start to finish. Medi was great to deal with, worked with me to get me into the car. Connie was amazing with getting my financing in place. The whole process was quick and painless, which was unexpected, I was even able to drive it home the same day. The car is a beautiful bright red FJ, 2012 Trail teams edition, with 55k miles on it, and it still looks brand new. It is the best car I have ever owned, new or used. It has had no issues at all and runs like a dream. The 4x4 worked extremely well in the snow and on the beach this year. I would def recommend this dealership. A side note, A friend bought a 2011 FJ with 20,000 less miles, from a DIFFERENT dealership, for the same money, 1 month before I bought this, in comparing the undercarriages, hers has a concerning amount of rust, mine has almost none. Medi definitely goes for quality and has pride in the cars he sells. I would def work with Auto excellence group again.

Truly great car driven it 20k miles over the year, no issues whatsoever (with proper maintenance of course). It gets Great gas mileage, some trips up to 28MPG!

Awesome dealership to buy from.I live out of state bought and had a vehicle delivered it had some minor problems they were great at making sure all was taken care of. Absolutely recommend rt110auto to everyone.

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...

If you are looking for excellent customer service and customer care, I would highly recommend Mercedes-Benz of Boston. Ryan Ramsingh is very dedicated and knowledgeable. My car needed some things to be removed and replaced. Ryan explained everything in detail with a positive attitude and helped me understand and come to a decision on what was best for my car. Mercedes service has exceeded my expectations.

C Class Mercedes are great vehicles. My last one lasted 7 years and 300,000 miles and this one seems even better. Improved interior and exterior styling with many new features. Drives smoothly with power and handles great.

Sales rep was very good and informative. Knowledgeable about the cars I was interested in. Proper follow up and answered all of my questions and helped set up the cars technical items.

Had a great experience with Devin in the service department! Super knowledgeable and friendly. Appreciate the great service!

I had an excellent experience. My salesman was knowledgeable and helpful. I was there for a total of three hours and drove away with a Porsche Macan!

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 🫶

Excellent and on time service, Mike Robinson the service rep was very nice (as always), and a fine loaner vehicle

John and Kieran were exceptional throughout the entire transaction. John was a pure pleasure and professional. Our vehicle purchase process was truly the easiest and smoothest we ever experienced. We highly recommend John and his team.

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.

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.

Buying a car from Mo was great. I do not like buying cars. I do not like the standard buying script. Thankfully, Mo talked me through the process. Showed me a coupe of vehicles and never pressured me to buy. With his assistance, I was able to make the buying decision that was best for me. In my experience, the prices were more than fair. The team was awesome and they continue to work with you after the sale closes. If you have researched your desired vehicle. Know the prices and what is available. Go see Mo. He probably has the car for you at a great price.

Absolutely love it, loaded with features including self parking. Sports car with different drive modes and yet luxury comfortable. So far not a single issue, very reliable. Highly recommend.

The customer experience I had I was simply excellent, great sales attitude, not pushy, informative, and willing to work with me. So radically different (and much better) than experiences I have had at dealerships. Highly recommended!

Bought it as certified used with 14,000: miles and 3 years old. Absolutely love the car. Now have 60,00 miles on it. Only cost other than routine maintenance has been tires. One dislike is run flat tires. They make no sense. Also did not like the engine shut down at stops ostensibly to save fuel, but I was able to over ride that. And I bought a spare tire and wheel another major issue for me is you cand buy a trailer hitch for a C 400. You can for other C cars, but not the 400.

I bought my car at this dealership a number of years ago..And coincidentally, I had a flat tire happen to me right around the corner from them. They replaced the two front tires (worn enough to merit requiring when changing one we needed to change the other). The process was quick. And while they needed to receive the right tires overnight they also cleaned the car quite thoroughly. Everyone was very nice and helpful.

11/28/2025 I called Schneider at around 7:52 a.m. He then gave me the towing company’s number to arrange for the car to be towed at 8:39 a.m.
 At 9:29 a.m., Schneider called me to inform me that the tow truck had arrived at the dealership and that they were going to find out what happened with the power steering. He called me later and told me that the car was ready. Furthermore, he went the extra mile to check whether I was covered by my extended warranty. I had a great experience with Schneider. Kami P.

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.

Fantastic customer service! This is my second car in a row that I?ve purchased here and won?t be the last. From the management to the staff, my interactions with Mercedes-Benz of Manchester has been great. Highly recommended!

When we went to the dealership we knew what we wanted and what we didn't want and Rocco was patient, answered all of questions and let us make our own decision.

Great driving comfort,loaded with features. Safety is definitely a priority with the MB engineering . I have leased a total of 4 Mercedes and totally satisfied with every single one.

Where do I begin??? These people have been beyond helpful, professional and transparent from minute one. Unlike most dealers you can legit tell these are people. Bought my second car from Kara Duffy and her boss Phil this past week. They are very knowledgeable and navigated their stock as well as the banks to get me in quite possibly the perfect rig? I was originally there for a service with Olivia on my 2018 c300? Kara,Phil,Olivia,Jenny,Dawn?.. all great humans. Which is refreshing these days. End rant.

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?

Stephen Leung at Mercedes-Benz of Boston is the finest sales consultant? I have had the privilege of working with either at this dealership or any dealership in past years. He is professional, extremely knowledgeable, articulate, and a pleasure to deal with it gives you the pluses and minuses and is completely honest. I highly recommend him.