Used Mercedes-Benz GLC 300 for sale near Marshfield, MA under $899,990

I picked up my new car this week . . Many thanks to John Barstow for making the process so easy. I appreciated his professionalism and willingness to handle all of my questions and concerns. I would highly recommend John to anyone purchasing a car! TY. GMC

This is our second GLC 300. We love the size and features for our needs (two people). Good mileage 27-29+ around town, 30-32 highway. Smooth ride, easy handling, and I think, nice styling. Newer models have larger screen and are more electronically controlled from the screen. Fields of Orange Park, Fl. has great Service, not cheap, "Mercedes" nuff said, but they will take care of you.

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.

Shout out to Genesis for helping us get our dream car , she was very honest , helpful , charismatic ! Anyone will like to buy a Car from her , and she did every single think to make sure my car was clean and in good condition . Also I love my car very comfortable.

Sam was quick to check us in, personable. He was clear and honest about the recommendations for additional work. He reflects well on Mazda in Norwood.

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

I absolutely love this compact SUV! Coming from a Subaru Outback, this is light years above and beyond for same year. A quiet cabin is my top want for buying a car. This cabin is quiet and relaxing inside. I’m tall and there is plenty of room. The seats are incredible! Can’t wait to take it on the roads in winter.

Everybody was very professional and helpful. Would highly recommend this dealership to anyone. Andrew was very helpful, service was was performed in a very timely manner.

I have the GLC43 AMG and it's awsome! It has plenty of guts and is extremely comfortable. I would highly recommend this vehicle to anyone.

Clyde has always been honest, easy to work with and thorough with all the follow up details. I bought my first new car from him after shopping all the local Toyota dealerships and he was the only salesman I found to be professional and straightforward. I have continued to return to Atlantic Toyota to work with Clyde over the years and several cars and highly recommend him. Just bought a Camry and couldn’t be happier!

Best car I’ve ever owned , very comfortable and smooth ride , great on gas . Also as long you do the proper maintenance the car will last you , had for for 3 years no problems whatsoever. Also very spacious for size. So i definitely recommend this car to family friends or whoever looking for a nice car.

Sharon helped and was amazing! Very smooth process and was very good with communication. Would refer her and Bourne’s to others

I have had this vehicle for only one month so have not developed much experience with it. I did take it on a 1400 mile trip two days after purchase. It ran well, was very comfortable to drive, made for a very easy trip, was great on gas mileage, and it is very quiet inside the cabin. Seat comfort is exceptional and this, being our first experience with heated seats and steering wheel, was most enjoyable.

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.

I traded mine in after 19000 miles for one reason, the run flat tires. they are $300 a piece and last 15000 miles. They might be an option, if you don’t mind putting new and expensive tires on every year but they don’t perform in snow after 5000. They don’t perform great when new to be honest, just better in snow with more tread. I loved the car, but living in hilly, snowy Pennsylvania, it just wasn’t practical. Think twice if you drive in snow or rough roads or just don’t feel like getting new expensive tires every year

I recently brought my Porsche 911 in for service, and my service advisor, Clint Gallagher, went above and beyond from start to finish. His attention to detail, professionalism, and genuine commitment to making sure everything was handled perfectly made the entire experience exceptional, AS ALWAYS! Clint kept me updated throughout the process, explained everything clearly, and made sure my car was returned in flawless condition. It?s rare to find this level of care and customer service, he truly exceeded expectations, AS ALWAYS! Highly recommend Clint and the entire team there for anyone looking for top-tier Porsche service!

I am a senior citizen and I want to feel secure while driving, and the SUV gives me that. I am on the short side so getting in and out was a new experience for me, but I learned how to manage it. Once, I found the seat setting the visibility is exceptionally good. It handles nicely on the road with quick pick-up, and the gas mileage is about average.

Service as ALWAYS is GREAT with a friendly helpful staff. Service staff never tries to push services not necessary. Today we discussed how fortunate we have been in purchasing our Subaru in Bourne and not Hyannis.

This car has everything technology offers in it plus more. The feel of this vehicle is extremely smooth snd quiet. One of the best purchases of ever made. I’m extremely pleased and love it

If I could give 10 stars I would!!! I recently had the pleasure of purchasing a used Porsche, and the entire experience has exceeded every expectation I had. From the moment I began inquiring about the car, the dealership was responsive, professional, and incredibly thorough. Despite the car being located in Boston, I was initially hesitant about the logistics of having it delivered all the way to Indiana. But the dealership went above and beyond to make the entire process seamless. Timothy Klingenberger specifically was a DREAM to work with and someone I now call a true friend. He had my best interest in mind from start to finish. I can’t usually say that about any car dealership. Tim provided detailed photos and videos of the car, ensuring I could make an informed decision from a distance. The condition of the Porsche was exactly as described, and when it arrived, it was even better than expected—immaculate, with every feature working flawlessly. It was clear that the car had been meticulously cared for, and the quality of the vehicle far surpassed anything I’ve ever experienced in a used car. Not to mention and without my asking Tim included a second key fob at no additional ask or charge to ensure I had two as it would have come with when purchased new. The delivery process itself was smooth and efficient. The car arrived on time, in pristine condition, and with a full inspection report included. It was evident that the team cared about customer satisfaction and that they were willing to put in the extra effort to ensure I was thrilled with my purchase. What really stood out to me was the attention to detail and customer care Tim gave me from start to finish. I’ve owned several high-end cars, but this was by far the most seamless and satisfying purchase I’ve ever made and I can be picky. If you’re considering buying a car, I would highly recommend this dealership. They truly went the extra mile, and I couldn’t be happier with my decision.

I have owned glc300 AMG line for two years and I have positive things to say about it. Only critiques I have of this vehicle are the lack of more screens as there are still analogue speedometers on these year model. Interior could also be of higher quality materials. Rear is good

HAVE. NOT PUT MANY MILES ON HER YET, BUT SO FAR LOVE IT! QUIET, FUN TO DRIVE, A GREAT INTERIOR, LOVE THE WAY ALL OF THE GAUGES AND THE GPS SCREEN ARE ARRANGED. STILL HAVE NOT LEARNED ALL THE CAR HAS TO OFFER, SO MANY BELLS AND WHISTLES!

This is the only place my loved ones and I trust when it comes to our vehicles, whether it's purchasing a newer vehicle, repairing our current ones or with service such as inspections and diagnostics. For my own personal experience with Lucchetti's... I've had my car regularly maitanced and repaired in their shop. The guys are really nice, helpful, honest and very good at what they do. Their prices are reasonable and the best I've seen around. Inside is very comfortable and clean. The team they have are great! I personally met with Chris and David, they really do make you feel like you're family and not just a "customer". Not only did they always take the time to listen and take good care of me and my car but they also found me my dream car that I've been searching for, under my budget price and over my expectations. I will never go anywhere else and I will and do recommend this place to everyone I know.

Great dealership! good services, good cars. I bought a camaro through them, overall good experience. Louis and Ray helped me a lot.

I'm not new to the Mercedes brand, as this is my 4th. This is, however, my first try at the Mercedes SUV. So far, I'm extremely happy. Favorite feature has to be the camel leather seats...an impressive update from the MB-Tex.

Great experience, excellent finance rate. This is my second car at Millennium Motors! Shopping for cars is not easy, but Millennium made it hassle free shopping.

A prefect car. So luxurious! Very spacious, great size for family and friends. Very reliable. Would recommend to anyone looking for safety and style at the same time.

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.

Owned for 2 months, replaced a 2023 Buick Envision Avenir. Much better car, more comfortable, more luxurious. Used to Drive Lincolns, stopped as they are now made in China. Compared to Jaguar and Cadillac, clearly better car.

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.

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

I purchased a vehicle from Autobahn USA Dedham about a month ago and couldn't have been any happier. I worked with Peter and let me tell you he was great in all aspects. He took his time explaining everything regarding the vehicle and answered any questions my family and I had. He is extremely professional but also has a humorous side, which made the entire process even better. He was very understanding and helped us find the right car that worked with our budget. If you are considering buying a vehicle with them I recommend it, given to me in great condition. And if you want a greater/smoother experience then ask for Peter! :)

I love this car. Quiet and just the right size . Super comfortable on long drives. This is my first SUV and I love the visibility as compared to my small Mercedes that I traded in for this. The upgrades and cameras are so improved also. The only thing that could be better is if it was driverless!!!

Fantastic car buying experience at Lexus of Watertown and John Bartow has been great! We bought our last Lexus in 2017 and have now traded it in for a new one. The process was super easy and pain free. John was knowledgeable and courteous and walked us through the trade-in and purchase process with grace. Definitely go back again in the future!

I have own 2 GLC 300 automobiles as 2017 and this 2019 sportier model AMG upgrades. These are the best cars I have ever owned. Comfort and looks are beautiful. I highly recommend this model.