New and used 2026 GMC Sierra 1500 trucks for sale near Chevy Chase, MD

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

Mr Mario adam’s let me check out all the cars in the showroom and the lot and even let me sit in one. As a kid!!

Salesman provided a very friendly/easy buying experience. Took lots of time to assist in going through key feature and answering questions.

Straightforward experience diagnosing a check engine light as a catalytic converter failure. Promptly replaced under warranty. Took only two days including shipping the new part for a discontinued car!

Most people don?t think of a dealership for routine maintenance but Koons Manassas as an excellent place to start. Prices are fair. Service is done on time and pricing is very transparent. Give these pros a try.

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

We had a surprisingly (for me) good experience at Koons Chevrolet. Our salesperson Abdelilah was not pushy at all but informative. We never felt rushed, something that bugs me at a lot of car lots. Would definitely visit again.

Excellent customer service. Maintenance/service was completed quickly and professionally. Customer service representative was outstanding and knowledgeable . Tracked the service process and reported the status. I will return for future services.

I was impressed with the service we received with the dealership employees involved with the sales and trading of our vehicle.

Koons Service Department is top notch. The ease of scheduling appointments, work is always done as promised, and on time. I recommend Koons Buick GMC to all my friends and colleagues. I wouldn’t consider taking my vehicle anywhere else. Mr. D

Salesman (kash) was good. I didn?t feel pressured, environment was pleasant, my trade in was fairly priced. I will go back to the dame dealership in future when they have the type of car I want.

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.

Bought a new car. The car salesperson was awesome. First, I called to check the availability. It was in stock; 1 hour later, it was sold and he called me to let me know. Thats okay because that car was heavily discounted. I contacted him again for a car with higher trim. Over the course of one week, he worked with his manager to get me the best deal. I bought the car the following weekend. The car salesperson showed great patience, treated my family with respect and kindness. The dealership paperwork process was straightforward. No headaches. I finished in 1 hour.

I recently purchased a 2023 Ford Transit from Koons Clarksville, and I couldn't be happier with the experience. Randy was my sales rep, and he was incredibly helpful and attentive from start to finish. He answered all my questions, kept the process smooth, and made sure I felt confident in my purchase. I appreciated his professionalism and patience—especially with such a big decision. The team at Koons made everything straightforward, and I’m thrilled with my new van. Highly recommend!

Customer service is always great at Criswell. They are communicative and knowledgeable. I would highly recommend them to anyone who needs their GM vehicle serviced or repaired!

My 1st visit since 1979 well I have nothing to say except I found my new dealership. The service writer was fast and got my car in and they repaired it in no time.