Used 2025 BMW M340 for sale near Millis, MA

This review it's focused on the service you will receive from Service Advisor Dustin Johnson. I have owned seven BMWs over the years and my daughter also owns one. Dustin Johnson is my dedicated Service Advisor at Hendrick BMW of Charleston and I rate him a 10 out of 10! He is experienced, knowledgeable, professional and has an excellent personal demeanor. I found him to be an advocate and always helping me resolve any service or warranty needs in a manner that suited my personal best interest. He has never tried to oversell me or make anything but on target recommendations. He communicates on a timely basis and follows up. He is the best service advisor I've ever worked with in my many years. He has also done the same for my daughter and I am grateful for his continuing assistance. It doesn't matter if I'm looking for a new car or needing service, I talk to Dustin Johnson first for his guidance and to leverage his knowledge base. He truly is fantastic and Best in Class. Thank you Dustin for all you do for me and my daughter. Very well done?

My truck maintenance was handled promptly with professionalism. When I went to pay for the service however, they wanted an additional 28$ on a 1K bill to use a credit card. A debit wouldn't incur this fee. This seems like usury and seems over the top.

Initially when I responded to the dealership on three separate occasions (driving 60 miles for each trip), I walked away with dissatisfaction each time. However, My Client Advisor Mr. Frank M. subsequently came through as promised. He promised to hit a home run and did so after I informed him that he needed to work harder to assist me as a prospective buyer on a strict budget. Fortunately, to make a long story short, Mr. Frank fought for me and the GM accepted my offer and a deal was made. WOW, I wish this could have been done on the first day rather than the fourth day when I showed up to the dealership. This is why I gave a four star rating. In short, thank you Mr. Frankie for your support!

Gil Rhodas was phenomenal. He was able to create an offer surprisingly to exactly what I asked for. That’s why this is the dealer where I want buy another vehicle from.

Johnny was awesome! Ask for him! He was prompt thorough and honest! All you can ask for! Financing dept was great as well! Would definitely recommend Johnny and the dealership!!

Very friendly, helpful and understanding people to work with enjoyed our time at Crest Honda.

Richard was wonderful to with. A true professional! Somehow I left with a smile on my face, despite spending a chunk of change to get my car fixed. That really says something!

Excellent customer service, super friendly staff. Made the purchasing process extremely easy and smooth! Definitely appreciated every member who helped make my first purchase a wonderful experience!

I want to express my deepest appreciation for the outstanding service provided by Mr. Eric Martinez. I went for oil change and two weeks I purchased 2026 X3 30i. From the moment I walked into the dealership, he demonstrated professionalism, patience, and genuine care that went far above any expectations. What truly stood out was how Mr. Martinez gave me the time and space I needed to make the right decision—without pressure, without rushing, and always with complete honesty. His ability to guide, inform, and support while still respecting the customer’s process is rare and invaluable. I have purchased vehicles before from different BMW dealerships, but I can confidently say that Mr. Eric Martinez is the BEST salesperson I have ever dealt with in ANY dealership. His knowledge, courtesy, and dedication made this experience exceptional. If you want someone who cares about the customer, not just the sale, ask for Mr. Eric Martinez. He sets the standard for excellence.

Best Service ever!! I've taken my cars to different BMW dealers for service in the past, but without any doubt this dealer has the best service department. Arutin, the guy who helped me was so knowledgeable and professional. Will definitely bring my cars here again.

I just picked up my 2024 540 M and it was an unbelievable excellent experience! This is my 7th Vehicle From BMW of Mamaroneck and Brian S. & Nicholas N. Treat me like family, honest, full disclosure, professional, and satisfy every need. I have full faith and trust in the people who have serviced me over the past 12 years. This is why I am a repeat customer and would recommend to anyone to meet these two great professionals you would be in the best of hands, they will work very best to satisfy your purchase needs

Sales Rep. Jaidyn is awesome. We had to travel for this vehicle and she made it such an easy/ stress free process. We highly recommend requesting Jaidyn for your needs and requests. Thank you Jaidyn for the experience.

Saw the car on the website. Transferred from another Carmax location without any hassle. Process at the dealership was professional.

We purchased a 2025 GMC Yukon from Nolan Knox with Carl Black. Nolan was great, kept us well informed. The purchase was simple and painless. We will purchase our next vehicle from Nolan and Carl Black.

I have good experience with this dealership. Pro and cons: Pro: excellent customer service. Thank you Valerie Naval. She helped me and explained everything I asked her. Cons: Car needs to be prep for sale, deep cleaning or at least check it out for anything leftover from previous owner. But Valerie offer me reimbursement for detailing my car. Most of all if you don't like your car for any reason return policy excellent with out any hidden fees, check with your salesperson for details. I would recommend Carmax to my friends .

I just had one question on a truck, whether it was a short or long box it wasn’t what I needed but then they kept trying to sell me vehicles I didn’t want when I was very specific of what I wanted