New and used 2026 Mercedes-Benz GLS 450 for sale near Littleton Common, MA

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.

My experience at Mercedes Westwood was exactly what I was looking for. Matt Waugh was attentive, responsive and answered any and all questions I had with thoughtful responses. Very down to earth sales person who helped me make informed decisions, got me the best deal he could and never pushed me to purchase anything. He helped me find the exact vehicle I wanted, which was located at another dealership and would need to be shipped, and I had planned to go to the dealership to sign paperwork for a new 2026 GLC300 Coupe. When I arrived, Matt let me know there was a new vehicle that had arrived the day prior that he thought I may be interested in based on our prior conversations. This was the vehicle I ended up purchasing, and I am very happy Matt had this in mind. If you are shopping at Mercedes Westwood, request to speak with Matt as he will ensure you have a positive buying experience without feeling any pressure to purchase something you aren?t in love with.

Thank you Rej for the amazing service. I was able to complete the inspection in no time. All the staff is exceptional. Highly recommend this dealership

Black Friday Special they was having was perfect timing for my A service , I waited for my vehicle and it was done in a good timely manner, the dealership is nice , first time I?ve been there since the big remodel

My Service Advisor, Mariel was excellent.All work was done with high quality and in a timely manner. All of the other service employees were also professional and friendly.

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!

John created a great experience. The service was easy and exceptional. Thus company has really become more committed to its customers over the past year.

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.

Our 5th vehicle purchased from this dealership. Always friendly and good pricing. A lot of choices. Very happy with our most recent purchase. Thanks Jose!! You too Phil!!