New and used 2025 Mercedes-Benz GLS 450 for sale near Grayson, GA

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.

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.

Had a great experience buying a used car at RBM of Alpharetta from Rich Alder last week! Rich made the process easy and pleasant, provided the information that I needed, and took the extra steps needed to get me the car in the timeframe I needed. Would definitely buy from Rich at RBM of Alpharetta again!!

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

was very helpful and respectful. He helped me get into my Honda and end my car search. I would Definitely recommend him to others and i look Forward to working with him again some day

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.

Great customer service. No pressure to buy. The saleas room and staff made you feel as if you were at home. The sales man made sure you knew what was going on every step of the way through the car buying process.

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.

I was looking at purchasing a 2021 E53 cabriolet remotely. David Olsen was fantastic and spent the time taking pictures and walking the vehicle facetime with me. While considering the purchase, ultimately having to secure my own shipping turned me away from this purchase. The dealer ship is A+++ in my opinion.

My service advisor Christie Hicks always delivers the BEST service possible. Definitely makes any service issues easier.

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

I am always very happy with the superior customer service I received. Thank you Bobby Waites.

my service representative was very professional and courteous. i have been using this location for 4 years snd the service and experience is always very good. my only complaint is the fact that they charge a 3% of total cost if you use a credit card.

Christy Hicks is an excellent employee and I have only positive feedback! Christy is very professional as well as personal in her dealings with her clients! I highly recommend her for any award or promotion.