Used GMC Sierra 1500 Denali for sale near Silver Spring, MD

Excellent as expressed. Mr. Donovan was my advisor and he conducted himself in a manner that was extremely impressive. He was extremely knowledgeable and professional. He is a front man for this company and he represented himself very well. I appreciate this type service and will continue to return and will share my experience with colleagues.

Great truck to own. The 2023 GMC Sierra Denali with the 6.2L engine delivers excellent power, smooth performance, and a refined driving experience. The ride quality, interior comfort, and overall build quality are outstanding. I have had no issues whatsoever, and it has been a reliable, enjoyable vehicle from day one. I would highly recommend it to anyone looking for a premium full-size truck.

I had an outstanding out-of-state purchase experience with Ourisman Ford of Manassas. Ron Guzman and Elijah Conner made the entire process seamless—professional, attentive, and genuinely committed to getting the deal done right. From start to finish, everything was clear, straightforward, and pressure-free. Their top priority was delivering a great vehicle with exceptional service, and they absolutely delivered.

I love it the look the interior mine is a red one and it looks so good and it’s my baby and it runs so good and the technology is off the chain

Bought a very reasonably price truck. Vehicle was clean and well represented in the photos. Small lot with lots of vehicles. Difficult getting in and out of lot, but that's life in the big city. Sales office was old, but was clean as was the restroom. Salesman was very nice and gave me the best deal he could. I would go there again.

Good afternoon everyone, yes, I’m a lady and I’m an owner of a 2017 GMC Sierra 1500 Denali, it has a V8 motor fully loaded sunroof & also it has heated seats & steering wheel for the cold winter months & in those hot summer months you have A/C seats nothing better than that am I correct? It’s been times like that wouldnt trade for the world!! So for all you ladies who think BIG TRUCKS are just for men, go out there & buy one have them put on some electronic slide in/out rails & go out & show the shows the boss!! lol 😄 I’m out looking for a new one now either a 2500/3500 pearl white

Feeling totally confident every time I get my car serviced. Thank you Mike for always getting me in and out in a timely manner.

Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!

This truck has a jerk when changing gears sometimes. I enjoy the truck overall easy to handle and comfortable. Drive with ease sight is good when driving.

Bought a car from them great experience, lots of inventory to choose from. Definitely recommend to friends. Brian helped me out reach out to him you won’t regret it ..

Any reviews on this vehicle is not correct. We are first owners and it’s been an excellent truck. We hate to see it go !

We always receive great service at this Koons Tysons Chrysler dealership. Service managers are excellent and explain everything in detail. Prices are reasonable. Easy to make an appointment. Great communication while waiting. Thank you!

This truck is the base model and that is exactly what we were looking for. A good solid truck without all the fancy technology. It drives like a dream, handles just as well and the interior is sleek and well designed. Perfect black on black exterior.... a man's truck.

Friendly & exclent service, The service advisor was great and knowledgeable.time wise was right under the 1.5 as the told me upon arrival to the dealer.

2024 GMC sierra 1500 duramax 3.0 is great truck. Great ride and great MPG. 100% recommend to any prospective buyer. Love the truck and how it perform.

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.

Got the duramax diesel and getting 24 city and 32 highway is very good. Truck drives nice and is very comfortable. My 2 issues with this truck is the backup camera at night is useless (very dark) and interior lighting is not very good. You would have thought a 78k truck would have footwell lights, but it doesn’t.

Amazing experience. I’m glad I got to speak and work with Paul, Seth, and Rene

Smooth ride strong motor decent gas mileage inside cab is loaded and very tastefully done along w easy access to knobs. Plenty of room. In back seat ! Aclassy looking Truck with a tacky looking owner!!

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

My 2022 GMC Sierra 3.0 Duramax pickup truck is a good truck. I work on a farm and I also drive an hour to see my girlfriend. For the farm, it has excellent towing capability and for the hour long drive to go see my girlfriend, depending on the weather for traveling, I can get up to 35 miles to the gallon!

Matt from Koons GMC was helpful and responsive. He and the technicians got my vehicle serviced and returned to me in timely fashion. Great job!

Looked at more expensive truck with less options, bought the GMC SIERRA AT4 Turbo Diesel 6. I now only put fuel im once a month. And long distance trips are easier due to better fuel economy. One of my best investments ever.

I needed a new pickup and while I wanted a Ford F150 I could not find one set up how I wanted. When I did the Ford dealers didn't want to give what I felt my trade in was worth. I got what I wanted and got a great deal on a 2024 GMC Sierra 1500 Elevation. It is even set up better than the F150's I was looking for and at a better price. I'm very happy with my purchase.

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.

I have a 2023 GMC Sierra 1500 Denali with the 3.0 Diesel engine. I have 20,000 miles on it at the time of writing this. Never owned a diesel before and now i don't think i will own another one without it. I LOVE the engine in this truck. Only complaint would be that it likes DEF fluid while towing so pick up some extra DEF before you head out to tow something. Put about 8K miles on it this summer without adding any DEF fluid. seems to use a little more in the winter or when towing. Very quiet for a deisel and the fuel economy is awesome. Driving 70 mph down the freeway this truck gets about 30mpg, Drive 55mph on regular highways and this truck gets almost 40mpg. All around driving for me is about 26mpg. I used to fill up twice a week with my gas motor and now only once a week. Wireless Apple Carplay works great and the voice texting and mapping is a big plus. I also have the new SuperCruise feature which is awesome. Get on the freeway and set the supercruise on and the truck drives itself until i get to my exit (about 28 miles from home to work). Bose stereo is out of this world and all the storage is great to. I have a swingout bed toolbox, aluminum roll up tonneau cover, Lighted black GMC front emblem, Gloss Black 22" wheels, All Black decals and my dual exhaust bezels are black as well. I rotate the tires and change the oil every 5,000 miles. Couldn't ask for a better truck. Might get the ultimate next time as that has the messaging seats which i kinda wish I had.

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.

2021 GMC sierra 1500, 5.3, crew cab 4x4, 21000 miles. brakepad monitor lites up. dealership says needs brakes and rotors in back. one mo. on warranty. our rural roads dirty up the monitor. Needs new monitor. brakes look great to me. No noises. dealer says parts on order GM strike. Can't replace myself cause of computer...

What criteria do you have in shopping your next used vehicle? 1. You want to buy a used car that is believed to be absolutely trouble free (Equivalent to a certified grade). 2. You are ok to buy a car at a fair market price (You are not trying to find a steal deal or to negotiate a price). 3. You hate sales pitch. Then go to Carmax. This is my best advice based on my past car buying experiences with all sorts of car dealers. You can't go wrong with Carmax if the above three are your criteria. Carmax set an extremely high standard in their car reconditioning protocols. Carmax certification is as good as manufacturer's certifications. Meanwhile, you will be discouraged if you come to Carmax in hope to find a steal deal, because all of their cars are priced RIGHT, and they never give you a room to negotiate over the price. This means that they don't play games, and they don't let you play games, either. They are fair. You have to be fair, too. A good news is, they don't try to steal your money. So don't try to steal theirs. However, I have one serious advice: Get pre-approved by a local credit union before coming to Carmax. While Carmax too does offer financing, their repayment rule has a catch. Say your monthly payment was set to $100. If you put $500 at once, you expect that the extra $400 would automatically go to principal payment, right? Not with Carmax financing. Instead, the first $300 goes to the three upcoming monthly payments, and only the remaining $200 will go to principal payment. If you intend to pay off your auto loan quick, this repayment rule that they set up is a deal breaker. A good thing is, they will gladly let you use your credit union financing; they won't pressure you into choosing their financing service. Good luck, and never go back to liars that live in the rest of the world.

Am in disbelief every week at the Gas Pumps. Thou a big truck, mileage per gallons are 18 +. Last week it was 22.8. This week 19.78.

We needed a car and had a budget to stick to. Joey and Abdur were great. We saw 6 different vehicles. They help us wade through the Carfax reports and choose a car with no "baggage" in its past. The two salesmen were very professional and patient as we chose our vehicle. Simply the best. Planning to go back when I need another vehicle in the future.

My truck has a great appearance, inside and out. It is a pleasure to drive; and rides and performs great. It is the best truck I've ever owned.

J-J is very kind and helpful, really appreciate his service they are very good and kindly service for us we really like him services

This is the nicest truck I have ever owned. Lots of features. Takes a while to learn what all it does but a really enjoyable vehicle.

I recently purchased a 2025 Ranger Raptor from Ourisman Ford in Manassas, and I can’t say enough great things about my experience with Nirbhay! From start to finish, he was absolutely phenomenal—professional, knowledgeable, and genuinely focused on making sure I got exactly what I wanted. Nirbhay made the entire buying process smooth and stress-free. He kept me informed at every step, answered all of my questions with patience and clarity, and went above and beyond to ensure I was getting the best possible deal. His transparency and honesty were a breath of fresh air, and I never once felt pressured. The Ranger Raptor is an incredible truck, and Nirbhay made the experience of getting behind the wheel of it even more exciting. His follow-through and attention to detail were top-notch, and even after the sale, he checked in to make sure everything was perfect. If you’re considering a new Ford—especially something as awesome as the 2025 Ranger Raptor—do yourself a favor and ask for Nirbhay. He’s one of the best sales professionals I’ve ever worked with. Thank you, Nirbhay!

I have not been to this location in many years. I was so pleased with the level of service. The gentleman that assisted me was very helpful and explained the process of the repairs for my car. He also helped me with a rental car. I was not feeling well and exhausted but he made the process very easy and he was patient with my many questions.

This truck is amazing. Turning heads all over as we tour the area. Those riding with is also enjoy the comforts and safety features. Great Buy!