Used Mercedes-Benz S-Class for sale near Westwood, MA under $899,990

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.

Dollar for dollar this is the best car that money can buy. A 3 year old MB Certified car with around 30,000 miles is the way to go. The price will be about 50% of original MSRP so you save about $50,000. I suggest 4 MATIC and AMG trim package. I 've owned other MB's, high end Jaguars, BMW's, Volvo's, VW's and several American cars, new and used. This is the best.

This car is not for the iPad generation but for people who appreciate the Vacuum Tubes HIFI system when listening to music. The initial cost is low (value for money) but it is like buying a yacht. You need to afford ongoing maintenance costs then it rewards you. Your mechanic must realize that his/her most important job servicing S Class is to constantly strive for the lowest possible car noise/sound background. Externally and internally. New tires, new pulleys, new brake pads/rotors, brake pads not touching rotors it all generates sound. When all parts generating sound are taken care of the car is ready for the symphony.

Awesome customer service , the service department repaired my MB in the quoted time and did not exceed the estimate. My service rep, Kristina was very courteous and kept me informed of all aspects of the services being performed. I would not hesitate to use Mercedes Benz of Hanover the next time I need my vehicle serviced

S450 is a great value. Plenty of power. Very comfortable. Quiet and smooth ride. Don't need the big engine. Would definitely buy again. Very dependable.

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+++++++++

I have owned the car since new. It has been very reliable, extremely comfortable, beautiful and a joy to drive. I strongly recommend it for anyone. I was t-boned by a large pickup truck who ran a red light. The car saved our lives.

The whole experience was very positive. All the people were friendly and professional. Have had the car now over a week. It’s everything that I hoped it would be.

Franklin is great. Thank you for your support help and patience with me. Love the car. At rides great. The paperwork and process was fast

I had an exceptional experience purchasing a vehicle from Highline Group. Upon expressing interest in a test drive, Sales Manager Ted promptly contacted me to arrange the appointment. During the test drive, Salesperson Robert exhibited remarkable enthusiasm and provided a comprehensive overview of the vehicle’s features, addressing all of my questions and concerns. The vehicle was in impeccable condition, as Robert explained that Highline Group maintains an in-house service facility to ensure rigorous quality control. The dealership’s showroom was impressively stocked with a diverse collection of Ferrari, Ducati, and other high-performance vehicles. I promptly finalized the purchase, secured by Highline Group’s competitive loan rate that surpassed offerings from other institutions. I collected the vehicle within one week and have been thoroughly satisfied with the experience. I look forward to returning for future purchases and will confidently recommend this dealership to my associates.

The Vehicle Handel like a dream at any speed the faster the better it handled. The fit and finish is 2nd to none. Great car

I bought a 2014 Porsche Cayenne last year of them car still runs phenomenal. No complaints on my side super quick super nice no tricks no hidden bull Just make sure you check it before you buy it thoroughly. You should be good. These guys are great thanks again guys for the purchase.

I am happy with the vehicle, although it was actually a different color than what was listed. I enjoyed my car shopping experience with Cars.com.

Their customer service is very extremely good. Doug and Andre helped me and they are very professional.

Excellent car. I am driving S550 2015 for 6 years with no any mechanical problems, this car is soft driving and luxury finish and look.

Felt a bit like a fish out of water when buying a GMC Sierra among the Maserati, AMGs and Austen Martins, but Medi treated me like someone buying any one of those beautiful vehicles. My buying experience at Auto Excellent Group was probably the least pressured of all the cars I've purchased over 4 decades, as in no pressure at all. It was an easy going, informative, professional, and very friendly fun experience. Medi made sure I understood all new aspects and details of my new vehicle, right down to tire pressure readings and air pressure adjustments. I'm hoping to win the lottery so I can come back and purchase one of those Exotics. The LED pen is great too! Thanks Medi.

Very comfortable strong fancy and cool ! Perfect for family users! Big trunk comfort inside ! Black on black new tires new wheels just set up!

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 have been driving Mercedes Benz s class vehicles for over 10 years, traded every 3-4 years and have been very happy, always have them serviced at the dealer, always received a loaner, no complaints.

Excellent dealership Excellent people Excellent and friendly work I would recommend this dealership to anyone!!

MBZ S-class always 5 ***** vehicle. The most luxurious , comfortable, car I ever drove . I highly recommend it . My old Mercedes S-class has 200,000 miles and not a single problem.

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

I just picked up my S580 Lux-Line in Emerald Green over Sienna Brown, and I am absolutely thrilled with the purchase. I have owned five S-Class models since 2010, including this new one, and I can say this is the best iteration yet from an overall perspective. While I still think the W222 was the best-looking (especially my 2019 S560 with the refreshed look and AMG pack), this new one does not disappoint at all. The Emerald Green is stunning in the sunlight, my favorite color yet. And the interior is on another level from a luxury and tech standpoint. I loved the interiors of all the S-Class models I've owned, but this current one is my favorite. The seats are super supportive, and the vast amount of tech is amazing. The new infotainment screen takes time to learn and get used to, but I feel the "Hey, Mercedes" function makes doing small things like putting in a Navigation request easier than going through the main screen. From a driving perspective, the ride is the best yet, just like gliding on a cloud. I've been lucky to have driven Bentley's and Rolls-Royce's in my lifetime, and this ride is as close as I've seen the S-Class come to being even with those vehicles on this front. And, the V8 is plenty punchy when needed, so it can be a fun vehicle to take on windy roads if you so desire. Overall, a wonderful vehicle and a bargain when you compare it to the other super-luxury vehicles on sale. I'm looking forward to the next few years of owning such an awesome car.

I Have been taking my vehicle 2022 RDX to Acura Westwood for 4 years and I have always had a very good experience each time.

Sleek and beautiful. Has optimal power, performance and luxury. The W222 S-Class Mercedes is the best and by far the most advanced Mercedes ever manufactured. It's look is very sexy, appealing and you will always receive compliments on its appearance. The technology is such a convenience as well.

Great dealership. Brought my car in for 10k checkup. Alyssa was great, took care of everything including a brand new loaner car. Called me when ready and picked it up the next day cleaned and ready to go. Couldn’t be easier. Always enjoy stopping in and chatting with Armando and John.

60,000 miles and 9 years now having some issues. Front differential leak, driver active multi contour seat repair, coolant return hose small leak not major. I’ve test driven a number of other luxury flagships and still find the W-221 S Class to be more comfortable and road worthy. Local independent shop provides excellent service at a significant savings from MB dealership. Still love this car and do not regret purchasing even tho repair and maintenance costs are high!

We called the dealership and asked about a specific vehicle. We explained that we couldn’t make it to a Boston for a while. They offered to bring the vehicle to us close to an hour and a half away and that really won us over. The vehicle was just what we were looking for and we purchased it. Thanks so much to Juan! He went above and beyond.

Great service and communication. Handled my trade and shipping of the car in a professional manner.

Car is Excellent. Just had the car service . She ready for new home. 2015 Mercedes S550. This car was custom order . Buy me

I have experienced nothing but the best service and their care of the customers is beyond any other car dealership I have experienced in my life. They go out of their way to please their customers. Every employee have smiles to everyone.

It is nice dealing with true professionals that care about the customer experience. What a great team at Kelly Infiniti. My service rep was Pete and exceeded all my expectations. Always taking excellent care of the customer needs and paying attention to minor details that makes a great difference. Outstanding!!!

This car should be classified as an “exotic”. The S550 Coupe is by far the best vehicle I’ve ever owned. Well, our 2008 S63 AMG was a monster, but very heavy. The ride is harsher than expected over rough roads, but it isn’t close to a deal killer. The interior is perfect, but the controls were clunky at first….until you get used to it.