New and used 2025 Mercedes-Benz GLS 450 SUVs for sale near Sandy Springs, GA

We had a terrific experience. The team was responsive, accommodated our schedules, and simply took great care of us pre, during and post sales.

There was plenty of inventory on the lot, in the price range I had in mind, and the buying experience was stress-free and pleasant! Perry York is a seasoned salesman and it was a pleasure negotiating with him. He made it so easy.

Many thxs to Eric Gomez and team for deliveree , follow up and attention to detail Long time customer, MB owner, repeat buyer and dedicated customer of Mr Eric Gomez , a professional automotive representative of RBM Sandy Springs Ga Contact Mr Gomez and experience the difference between just a salesman or a comfort specialist for your next Mercedes Benz Many thanks, S K Tilley Roswell Ga

My experience with Eric Gomez was fantastic. He was very knowledgeable, patient, and attentive to my needs. He took the time to explain everything clearly and made the entire process feel comfortable and stress-free. I never felt pressured, and he genuinely seemed interested in helping me find the right car. I would definitely recommend working with him! Love my new EQE!

After entering my 2020 E450, I got a display message that said "12V Battery. See Operator's Manual". Sent a quick note to Mitch Griffin thinking after 5 years a new battery was probably needed. He responded and after contacting RBM, Jordin Mendez was dispatched to my house. In about 20 minutes, the battery was replaced. Great job by Mitch, Jordin and my phone contact at RBM. Much appreciated!

Malcolm is amazing! He’s attentive and gave me great service; I got a great deal on my car

Terry Castro at Mercedes of Marietta is a true gem in the world of service advisors. From the moment I stepped into the dealership, Terry's professionalism, expertise, and genuine care for customer satisfaction were evident. His attention to detail and commitment to providing exceptional service are unparalleled. What truly sets Terry apart is his unwavering dedication to customer satisfaction. He consistently goes the extra mile to accommodate my schedule, communicate updates promptly, and ensure that I feel valued as a customer. His friendly demeanor and positive attitude create a welcoming atmosphere that instantly puts me at ease. In addition to his outstanding customer service skills, Terry embodies professionalism and integrity in everything he does. He approaches each interaction with honesty, integrity, and a genuine desire to exceed expectations. It's clear that he takes great pride in his work and genuinely cares about the well-being of his customers and their vehicles. Thank you Terry! EM

Mell Daggs was great. During the purchase process she answered all my questions and made was available after my purchase to assist with an issue I was having with the technology. I will definitely purchase with her again.

The service advisor Nicholas Taylor has great customer service, courteous, patient, understanding, and is absolutely awesome at his job! He’s one of the best service advisors that, I’ve ever encountered at a Mercedes Benz dealership. If you want your car taken care of, and want a service advisor who care about your vehicle. Ask for Nicholas Taylor who is the best in the business.

Mel is amazing. From start to finish she kept me informed. She was referred to me and my referral expressed the same. I love that fact that she will be with me for the life of my car. I have a found a friend and sister in Mel. Her customer service is unmatched.

On 7/25 we brought our 2013 auto in for service. We continue to return, although being solicited by a dealership closer to our home because of Hee Soo Hong. He continues to keep our car in the best possible shape. We just had new tires, all levels checked, our air conditioner serviced and whatever he felt necessary. Mr. Hong is a fantastic representative of your dealership as well as recognizing our needs. It’s worth the additional distance to be treated as very special customers. Thanks to all. The Polizzi’s.

Friendly service, knowledgeable, work done well. I would have them service my Mercedes in the future.

Vadim changed my opinion of car salesmen. He was professional and went above and beyond. The whole process was seamless and the first enjoyable experience I have ever had when purchasing a car. Thanks to everyone at RBM.

Mrs Angela Yeo is irreplaceable. The fact that shes mastered the art of “ Superior Customer Service” is something you have to be born with. To go beyond and above for every client, you can’t be disingenuous with that level of care. Please promote Mrs. Yeo, she is phenomenal.

My service from Andy Sayers at RBM of Alpharetta was excellent -- and continues to be after the purchase. We visited a few other Mercedes dealerships first before meeting Andy at RBM of Alpharetta; there was no comparison. Andy was patient, extremely knowledgeable and not once did we feel any pressure to buy. It was a truly genuine and consultative experience from start to finish. I now have the perfect car for me thanks to Andy and RBM.