Used Mercedes-Benz C-Class for sale near Dunstable, MA under $99,994

We went in to veiw a used car. There was no sales pressure and the facility was excellent.

Excellent, understanding, professional and very efficient! Great company to do business with! Will definitely go back to buy future vehicles and highly recommend them to all my family and friends! Thank you Jaime and Tim!!

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

Big thanks to the Alliance Motor Group team. Ali the financial manager was on point in helping me getting an audi since day one. One of the best thing in this process was communication 👏 🙌 he stayed in contact with me the whole time until the end. Bendji Adhemar

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.

I bought a 2011 Chevy Suburban. Liam and John were fantastic. Amazing is an understatement. I did not know there are actually car dealerships anymore that go this above and beyond and as pleasurable to deal with. A+++++++++

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.

Johely, and staff at the service area always deliver when promised. They get you in and out just at the right time, that’s why I keep on coming back…🫶

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?

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.

In and out with the new vehicle in approximately 2 hours. Excellent all the way around. The salesman was the best I?ve worked with in all my car buying experiences.

I have been servicing my cars with Smith for over 35 years. Always attentive to my needs. Simply the best for Sales, Parts and Service.

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...

With time running out, they went above and beyond to help me create an amazing Christmas for my wife. Got her GLS in with a photo finish! Thanks again!

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.

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.