Used 2021 Mercedes-Benz GLC 300 SUVs for sale near Smithtown, NY

I passed by auto express shopping for a luxury vehicle and had the opportunity to work with Marc. I’m glad I didn’t waste time going somewhere else. This place is real and the cars are nice!!

Shout out to Genesis for helping us get our dream car , she was very honest , helpful , charismatic ! Anyone will like to buy a Car from her , and she did every single think to make sure my car was clean and in good condition . Also I love my car very comfortable.

Probably one of the best car buying experiences ever. They showed me the car I was first looking at then 1-2 more options. I ended up going with one of the alt. options that actually had better equipment but at the same price.

I absolutely love this compact SUV! Coming from a Subaru Outback, this is light years above and beyond for same year. A quiet cabin is my top want for buying a car. This cabin is quiet and relaxing inside. I’m tall and there is plenty of room. The seats are incredible! Can’t wait to take it on the roads in winter.

Eder and Ralphy great dudes great experience with them treated absolutely awesome form the moment I walked in…. Definitely will be sending friends and family their way… again awesome experience

I have the GLC43 AMG and it's awsome! It has plenty of guts and is extremely comfortable. I would highly recommend this vehicle to anyone.

PAULO AND ARMIN WERE GREAT, JEFFERSON MADE SURE WE UNDERSTAND ALL THE FEATURES and got us a great deal

I have had this vehicle for only one month so have not developed much experience with it. I did take it on a 1400 mile trip two days after purchase. It ran well, was very comfortable to drive, made for a very easy trip, was great on gas mileage, and it is very quiet inside the cabin. Seat comfort is exceptional and this, being our first experience with heated seats and steering wheel, was most enjoyable.

CPM offers a convenient location with on-site parking, ensuring a hassle-free visit. The establishment is well-maintained, clean, and provides a welcoming atmosphere. I recently purchased a BMW 5 Series 530i xDrive, and my salesperson, Jeremy, exceeded my expectations. He provided everything I requested, ensured I got exactly what I wanted, and took exceptional care of me throughout the process.

This car has everything technology offers in it plus more. The feel of this vehicle is extremely smooth snd quiet. One of the best purchases of ever made. I’m extremely pleased and love it

Dealership made my purchase so easy huge shout out to Oliver took amazing care of me I’d highly recommended him

Folks were very nice. Just did not find the right car there. Test drove a couple cars but none worked out for what I was looking for.

TONY MANGIOLINO WAS TERRIFIC HE WAS A TRUE GENTLEMAN--NEGOTIATION PROCESS WAS PAINLESS. DID NOT PURCHASE CAR YET--BUT WILL TURN BACK TO HIM IN NEAR FUTURE FOR PURCHASE

It has been a pleasure working alongside Carlos at stream auto. He and his team made it an easy smooth transition for me to leave there with a great car and a smile on my face thanks again team five stars to Carlos

Excellent dealership gave me great customer service easy and efficient. Paid me top dollar for my trade in. And gave me a very fair price on their bmw M5. Thanks for getting me my dream car at only 6% when everyone else was at 12% finance gurus will send my people to you Nick!

PJ Uva was a pleasure to work with. He was friendly, educated and made our overall experience a breeze. His follow through and communication was stellar. Many thx, PJ!!!

It’s probably one of the best luxury car dealership in New York if not in the country, and Victor Cosme our sales consultant made that possible .

Look at that smile !! Thank You Jerry Sherry for Maureen's 2024 GLC300 ! Amazing customer experience. Ralley Motors are the absolutely best in the industry. We will definitely be back for the next purchase.

Couldnt be more satisfied with the experience i received at this dealer. Very upfront & helped me throughtout the entire process highly recommended.

I would recommend this dealership to any of my friends. My experience was great with this dealer in purchasing the Mitsubishi outlander. Very professional. Excellent

After looking for months at MINI dealership in the tri-state area and as far as Pennsylvania looking for used car I found that South shore Mitsubishi had the best sales team. The entire staff and all people involved were very pleasant and professional very helpful and very energetic about every aspect of the process unlike other places that seem to be just non-interested trying to just blanket sales somehow. The team from top to bottom or excellent and I would not hesitate to recommend the steelership to anyone looking for a good car and professional and courteous people to deal with.

This was my third purchase, and once again, the team exceeded my expectations. Shania, my salesperson, was fantastic—friendly, knowledgeable, and made the entire process smooth and stress-free. She took the time to understand what I needed and delivered with professionalism and genuine care. Khan, the sales manager, was equally impressive. He ensured the deal was fair and transparent, and you could tell he truly values long-term customer relationships over quick sales. Christiana, my finance manager, made the paperwork side of things a breeze. She explained everything clearly, found the best options for my situation, and treated me with respect and honesty throughout. It’s rare to find such a consistent and trustworthy team, and that’s why I keep coming back. Highly recommend all three!