New and used 2025 GMC Sierra 3500 trucks for sale near Chevy Chase, MD

I recently purchased a 2025 Corvette Z06 at this dealership and I had a great experience! Jack, who was my salesman, helped me and went above and beyond throughout the whole process and made my buying experience great. He was so helpful, made sure I knew everything about my car and was always there to answer all of my questions. He is one of the nicest people I have ever met, and he even personally drove the car I purchased all the way to my home in Virginia. Jack is AMAZING and I would come back just for him. Hamza was also extremely kind and helpful and very intelligent. He made sure I was informed about all finance aspects of the car and he made sure I made the right choice when purchasing my maintenance plan. He has always been so helpful and even to this day if I have any questions, he is always there to help me. Please promote these two employees because they are absolutely amazing and the stars of that dealership!

Excellent customer service. This is the fourth vehicle purchased from them. Extremely happy with the management. I will be back in the future to purchase another vehicle in the near future.

The experience was very nice. The employees were very friendly and helpful. I left the dealership quite happy with the results and my vehicle.

Routine service was a streamlined process from start to finish. Making the appointment through their website was a breeze. I brought my vehicle in at the scheduled time and was told the wait was going to be no more than 2 hours. Sure enough I was already on my way 90 minutes later. Speedy service. No surprises. This is how it should be done.

Everyone one was very nice, waiting 2 1/2 hrs for my oil change was a little too much for me although I do realize they were very busy but they did rotate my tires and oil change that being said, they did take good care of me to make sure my suv is running great so Thank you Koons Chevrolet

I bought a new GMC AT4. I ordered it and while it took a few months, my salesman, Zak, and the Sales Manager, Josh, kept me posted along the way. The truck was just as a I ordered! Zak was very knowledgeable and walked me through all of the options. The entire sales team, including Jordan in finance, were very polite, helpful, and thanked me for my business.

I had a wonderful experience with Mr. Monir. I also work in the sales profession and have been stressed out while looking for the ideal vehicle. However, Mr. Monir helped me narrow down just what I needed and what to search for. He went above and above customer service, making me feel as if I were buying a car from a family member. He is very friendly and humble. Please ask for Mr. Monir and his fantastic sales manager, Mr. Aweis Mohamed, who got me the greatest deal without any back-and-forth hassling and haggling. Mrs. Nancy (Business Manager) also helped me with excellent protection plans for my Camry! So, I don't have to worry about my long commute to work and home. Thank you!!! I much appreciate all of your support and assistance! I will absolutely recommend to others who are looking for a new or used Toyota!