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

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

I’ve had many Mercedes-Benz models over the years, including AMG’s and the GLS 450 a wheel drive with 23 inch wheels makes this car track like a race car. Out of all the Mercedes-Benz models this is the best one you’ve ever had. The second row seats reclining just like the front row seats privacy shades and the third row comes in handy when needed plenty of cargo space for all those trips to the airport to pick up family and friends. It gets great gas mileage then other SUVs and it doesn’t look like a box like it’s competition. I had the dealer put the Mercedes-Benz standup medallion on the hood even though it has a huge Mercedes-Benz insignia on the front. I just like to see the stand up Star medallion from the driver seat guide me down the road..

I am writing to express my heartfelt appreciation for the exceptional service provided by the service department at Mercedes-Benz of Marietta. I had the pleasure of working with Nicholas Taylor, who ensured that every detail of the service was meticulously accounted for and completed successfully. Nicholas was incredibly thorough and professional, making the entire experience seamless and worry-free. His dedication to providing top-notch service truly stood out, and I wanted to take a moment to acknowledge his efforts.

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.

Excellent sale experience. My new Mercedes is a pleasure to drive and a beautifully engineered auto.The car is attractive and the interior is well designed.

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!!

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

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!

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

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

Great experience, Robert (Service Advisor) did a great job taking me in without an appointment. I had already purchased a MB switch cluster to install on my left side of the steering wheel. He got it in the shop immediately and had it complete within a couple hours.

Has been a good experience every time I take my vehicle in for service. I plan to continue to have my vehicle serviced at Mercedez in Marietta.

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.

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.