Used Mercedes-Benz C-Class for sale near Cohasset, MA under $1,000,000

My wife and I just purchased our third car at Millennium Motors, this time was my daughter's first car and much like the first time, very easy and stress free! Charlie did a great job showing us the car we wanted to test drive, no pressure, another great car buying experience. Would highly recommend Millennium Motors to anyone looking for a quality used vehicle.

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?

Superb experience purchasing my 2014 BMW X5D. The customer service was impeccable from the moment I walked in. I would recommend anyone to go here if you want to purchase a luxury used car! I wish I could give ten stars.

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...

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.

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.

Just bought my second car from Avon auto brokers. I always go there they treat you like family. Way to go Dana! You guys are the best!

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

Kevin Delaney was superb. He worked diligently on a financing issue and was not only helpful but also very understanding. It was great buying experience!

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.

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 🫶

Super easy, straightforward experience - the price is the price, no annoying haggling etc and the car came in beautiful condition. Great experience!

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.

They did a good job with answering my questions and got back to me in a timely manner

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.

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.

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.

Go to Michael Robinson for service. Absolutely professional and friendly can help you save a lot of trouble and cash

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 like German cars, so I’ve had a Cayenne, a Q7 & a couple Mercedes. MB of Boston is the best service I’ve ever experienced! I live in a town with an MB dealership yet I will travel to Somerville for the exceptional service & truly accommodating professionals at MB of Boston.

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.

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

I just got my second car from Avon auto broker they have the best selection and their staff is very knowledgeable and the owner Dana was very helpful. I highly recommend this dealership.

Very fast and luxurious I love the double sky roof and interior leather seats being lite so your seats dont get so hot in the summer Always buy the wheel and tire package its well worth it with all the pot holes and construction here in San Antonio you will definitely use it mutiple times!

One of a kind customer service!! Great communication and very helpful! Liam Thank you for making my day!

Mercedes really are The Best!! Everything is Too Notch! The performance and gas mileage are great! Buy one whenever you can! There will be no regrets

This car met all of my expectations. This car is very reliable. All of the features are great. Love the color. Smooth ride on the road

Staffs were very kind and respectful. They matched the price from other dealership and got my my dream car! Will definitely recommend them to anyone shopping for cars

The confort and luxury speaks for it self. Nice and confortable ride. The car has the speed that I need. I’m in love gain !!!

Bought my 2nd BMW from avon auto brokers, they got me a great finance rate/ and the staff was amazing. they alway have a great inventory of vehicles.

2013 C350 RWD, AMG Performance and Handling package. 108,000 miles. Bought this car in '16 with 40,000 Miles. It continues to serve me well. The one major problem has been an anti-theft ignition switch that only the dealer can fix. Cost 2k to fix. This is the only repaired I've needed. I have had all scheduled maintenance done, Runs quite well, and still has great performance. Handling is the best.

Robert was great through the car buying process. I bought an x5 and did an inspection . Robert made sure everyone from the inspection was fixed. So great to experience! Thanks

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!