New and used 2026 GMC Terrain SUVs for sale near Quantico, VA

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

This is a very beautifu vehicle, very dependable but the gas mileage could be better. With all of the new technology, it is somewhat difficult to remember all of the various control panel options. Also the owner’s manual is very skimpy.

Great staff and very clean public areas. It would be a 5 star rating but I went for a recall and everything was done except the recall (awaiting part).

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

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.

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.

Jean is a super star and was the only reasonI ended up purchasing the vehicle. Jean listened, wasn't pushy and should give lessons to others on sales techniques. Excellent communication and great conversation. Michael is great and John was pleasant to deal with also.

James is an exceptional salesman and goes above and beyond to take care of the customer.

GREAT EXPERIENCE!!! Professional, knowledgeable and trustworthy, I always receive excellency services On All my car repair service.

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.

Matt was excellent in follow through He contacted us after we were disappointed by our local dealer and we told him what we were looking for, it came in three weeks! We were very impressed!!

Great people with Great prices They go above & beyond to make things happen !! If it can be done it will be

Great experience from start to finish and very happy with our truck! Our salesman, the finance representative and the manager were very professional and a pleasure to work with.

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

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.

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.