New and used 2026 Chevrolet Trailblazer LT for sale near Quantico, VA

I came to this location for routine service because the location is convenient for me. Rashawn did the service on my Equinox. He was very professional, friendly and communicative.

Nice and easy. Very professional and got the works done on time. The service advisor Adam done a perfect and professional job!!! The entire experience was very enjoyable.

Best car buying experience by far. Will refer everyone to this dealership moving forward. Thanks!

The best customer service hands down by any GM dealership !!! The staff is very knowledgeable, friendly and inviting. There is no other dealer I would trust to provide this level of service.

I took my car in for transmission repair and Radley delivered! I took my car in on Friday They said I'd have it back on Monday and they delivered. Thanks Justin!

Good experience. No issues with the service. Obviously the cost for repairs could be cheaper but the service is good. At least I'm able to know what is wrong with my vehicle and make a decision on what I want done.

Christian Reyes did an amazing job taking care of us. Highly recommended and his customer service skills is above the roof. Very polite. This is the type of person we need to all Chevy location. Cudos to who ever hired Mr. Reyes!!!

Equinox was in for repair from accident. Repairs were expertly done. The color was matched totally. Had to make numerous calls for updates since I never received a call until SUV was ready

I would like to thank David Medley for all of the help in acquiring my vehicle. He was very courteous and polite and insured that I had a very pleasant buying experience. Anyone needing a new vehicle should contact David.

Went in to purchase a car and drove out with a 2026 CT4 V Blackwing (manual).

My continued experiences with the staff at Jim McKay Chevrolet have always been great and this time was no difference. From the service rep to the cashier at checkout, Awesome service.

Today I worked with Carlos at Jim McKay looking at a used 2021 Tesla Model S. Carlos was exceptionally professional, courteous, and welcoming for both me and my family. He listened to the type of vehicle I was interested in, and at my request provided phenomenal follow up with me after our gathering with pictures and even a video with upcoming matches. I would definitely recommend reaching out to Carlos -- he is an honest salesman.

Excellent interaction with Will Coral in sales as I was looking to purchase a Tesla Model X. Will was honest, genuine, a good communicator and made best efforts to make it a smooth and fair transaction. I plan to consider this dealership for future purchases.

This was hands down the best car-buying experience I’ve had in all my years. I’ve purchased vehicles from Mercedes, BMW, Acura, Jeep — you name it — and none of them came close to the level of professionalism, honesty, and hospitality I received at Koons GMC in Vienna, VA. The deal they offered was so incredible that I traveled all the way from New Jersey by Amtrak to Virginia. I’ll admit, I was skeptical at first because many dealerships pull bait-and-switch tactics. But not here. Saleam (Sales), Sait (Sales Manager), and Isabella (Finance) all confirmed the deal ahead of time and honored exactly what was promised. When I arrived just after opening at 9 AM, Sales was still in a meeting, but I was greeted respectfully right at the door. Saleam was paged, and the process began immediately. She welcomed me warmly, gave me a brief tour of the dealership—including the much-needed coffee lounge—and handled all the paperwork, insurance details, and my Costco rebate flawlessly. Sales Manager Sait was exceptional. He thanked me personally for my business — something I’ve never experienced from a sales manager at any dealership in the past. He even told me to call him anytime if I had questions or concerns. That level of care is rare. My experience was elevated even further by Finance Manager Isabella. Her energy was absolutely to the moon. She helped close the best deal I could find anywhere in the NY/NJ/CT tri-state area and the entire DMV region. She offered an unbeatable protection package at a discount, covering dents and mileage, and explained everything clearly and thoroughly. She also respected my time, wrapping up the paperwork quickly since she knew I had a four-hour trip back home. I cannot recommend this dealership enough. If you’re reading this review, do yourself a favor and consider Koons GMC in Vienna. I would happily send any of my friends, family, or colleagues here. They’ve earned a lifelong customer.

Everyone was really nice and helpful in assisting me purchase a vehicle at the dealership. Extra words to meet the twenty five words minimum requirement.

Atmosphere was pleasant and all of the personnel was kind and professional. Especially my salesman Earl Jones He made the whole process so easy. The other salesmen were very kind also. Koons is the way to go when buying a vehicle.

Outstanding service and knowledge by Chris Romero. Coming from Ocean City, Md. Well worth the trip.