Used Mercedes-Benz S-Class S 550 4MATIC for sale near Potomac, MD

This weekend, I had the incredible opportunity to purchase a car from my long-time friend and his amazing team at District Auto Group. Working with Amir and Moe to acquire my 2021 Infiniti Q50 was truly a blessing. From the moment I stepped through the door, I was greeted with a warmth and hospitality that made my son Joshua and me feel like part of the family. I must say it was the best experience I've ever had. Amir and his team went above and beyond to ensure that I found the perfect car. They listened to my wants and needs, answered all of my questions, and helped me find a car that I absolutely love. The entire process was seamless and stress-free, thanks to their expertise and professionalism. Walking out of District Auto Group with my new car felt like a dream come true. Not only did I drive away with a fantastic vehicle, but I also gained an extended family in Amir and his team. Their genuine care and dedication to their customers shine through in every interaction. I can't recommend them enough to anyone in the market for a new car. If I could give 100 stars I would!!! Thank you for providing me with such an exceptional experience! 🤗

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 was my third car purchase from these folks. I found them to be always honest, credible, and I trust them. Thank you so much folks!

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

My service consultant is DaKari and he is AMAZING! I most appreciate his integrity and his honesty. He helps me to understand what my car needs, why and by when. There is never any pressure to get something done - and no dooms day speeches either. Just the facts and a huge amount of consideration for how costly it can be to repair a MB. At my most recent visit in Sept 2025 I had routine maintenance done, but DaKari unexpectedly took additional time to make sure I was receiving the best service from the dealership. I won’t go into details, just know that his CS remains top notch!!! The Catonsville location got a real one!

The 2007 S550 What is unique in design from its conception greatly because it was the changing of the S class design and body style, the size of the vehicle as well as a drastic change in the onboard computer and operating system win first premiered what the public have the opportunity to see was what would eventually become the release of the maybauc because this is a glimpse into the body style of what the maybauch would it look like?

MERCEDES MADE AN EXCELLENT CAR DRIVES LIKE A DREAM COMFORT IS EXCELLENT VERY RELIABLE FIT AND FINISH EXCELLENT AND MERCEDES STANDS BEHIND ITS CARS THE DESIGN DONT CHANGE THEY JUST KEEP IMPROVING UPON IT

This is a great dealership to buy used cars at! Their service is great as well as their cars! Definitely would recommend checking this out

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.

My sales man was Sam, he was respectable, honest, and overall pleasant to be around. He showed integrity, I didn't feel as if he was trying to Hagel and play trickery games in order to get a sale. I would recommend this place to anyone, it is the first dealership I have been to that offers a life time warranty George was also very pleasant and personable. . It was over all a good experience

THE COST OF THIS CAR IS 100,000 PLUS BUT IF YOU CAN AFFORD IT ITS THE BEST OF THE BEST COMFORT PERFORMANCE RELIABILITY IS ALWAYS THERE AND GAS MILAGE IS NOT BAD FOR A V8 AROUND TOWN I HAVE BEEN GETTING 29 HIGHWAY 34 DO ALL REQUIRED MAINTENANCE I CHANGE THE OIL EVERY 4 MONTHS DONT HAVE TO BUT DONT HURT AND THE CAR WILL LAST MY LAST MERCEDES S CLASS WHEN I TRADED IT IN HAD OVER 400,000 MILES ON IT JUST A GREAT CAR ALWAYS USE THE DEALERSHIP FOR SERVICE AS THEY KNOW THESE CARS

John Barrie kept me updated on my vehicle doing a recall process if I could give him six stars I would.

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.

Fantastic customer service - very knowledgeable and organized - made purchasing a new vehicle seamless and efficient! This is our second BMW from this dealership and we can't recommend them enough.

Hands down the finest automobile I have ever owned. Makes driving very enjoyable! Best ride and holds the road like no other. All wheel drive takes the pressure off winter driving. If you want a smooth ride, unbelievable acceleration and comfort then you should buy this car!

Didn’t buy from them but the sales rep was responsive and knowledgeable. The price on the car seemed fair.

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

I had an awesome experience dealing with Mercedes Benz of Tysons Corner. This was the best car purchase experience I have had. The sales person Trivian Anand is such a great customer advocate. The manager, Pascuale, bent over backwards to accomodate me. The finance manager (Sue Kim) was very transparent. Overall it was pure joy to deal with these guys contrary to most other car buying experiences

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.

Refreshing ! I brought a SL550 Benz , worked with Mason best experience from a car dealership I had to date, from the first day I called to last day out the door with the car . They waited on me and for me & I appreciate that highly recommended. Shot out to Haas & Chris! Sending all friend & fam. Mr & Mrs Mark F.

This car is the most comfortable I have ever driven. The command connection to cell phone is very convenient. The cooling and heated seats come in handy. Very responsive and reliable.

AWESOME DEALERSHIP AND STAFF❣️ GREAT SELECTIONS 2 CHOOSE FROM🚘🚙 THANK U 4 MY NEW SUV🚙🤍💃🏽🥳🎉

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

Came in for a 2015 accord and they gave me an offer better than Kelly blue book! Am very pleased thank you guys ! Very nice!

Mercedes’-Benz of Bedford is a top of the class dealership. From initial contact to delivery the total experience was a joy. The MB S550 I purchased was everything I could want or dream of in a luxury car. It is stunning! I have back issues and the back support is exceptional. Road noise and bumps are greatly attenuated. Best car I’ve ever owned.

I post a review on June 7 2025 and today July 26, 2025 we had meeting with the manager James and he settled the price issue we had with the purchase of Honda civic 2016. Thank you James

After connecting with the Tony, the sales manager, I set up an appointment to see the car. The sales team was friendly and welcoming. I will disclose that I take an extremely detailed in my approach to buying a used car. Tony and his team accommodated my request to put the car on a lift, talk to his service manager, and get the car inspected in Maryland because the requirements are different state to state. In addition, Tony was flexible and straight shooting about the cost of his car and extremely transparent when discussing terms. Tony went the extra mile and addressed my concerns regarding specific items that caused the car to fail Maryland inspection. What I valued the most, was Tony's honesty during the process. Don't get me wrong the sales team are salesmen because they need to sell a car. But the experience was good because Tony went out of his way to be creative in order to make a deal. All in all it was a good experience.

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!

Out of state buyer, so I had the BMW I was interested in sent to the BMW Dealership for a full inspection. They dropped of car as well as picked it up after the inspection. As you would expect the dealership was able to find some concerns. Tony and his team went out of their way to start fixing the issues. During this process I decided to go a different direction and not purchase the car. Tony was very gracious and said he would work on refunding my deposit immediately and hoped we could work together in the future.

Great service, solid prices, clean, fast, easy, simple, fair, need to reach 15 word minimum

I love it, I mean it's a 80k car so it better be great. No honestly, it's my dream car. smoothest car in the street

Purchased a camry last week and Mike was GREAT and took care of me. Was comforting, offered me waters and coffee And much more! Highly recommend!!

J-J is very kind and helpful, really appreciate his service they are very good and kindly service for us we really like him services

I am a retired federal government. I have bought many cars in the past. I got recommended by a family member and friends. I am satisfied with the transaction with the car price, especially with the sales person and their team. I will recommend everyone to come here! Give them the chance. They deserve all the chance & they won’t let you down. Thank you to the whole freds staff !

This vehicle is a work of art and makes driving an experience like none other. It's like riding on a cloud; no driver fatigue, no road noise, and concert quality sound system. Also is a beautiful, powerful piece of machinery crafted of the finest materials. Everyone should experience the quality of a Mercedes S-class at least once in their life; if even just to test drive.