Used 2023 GMC Sierra 1500 trucks for sale near Adelphi, MD

Great Experience All Around! Would definitely recommend this dealership to all. Jerry was a great sales rep; additionally; I always have, my GMC vehicles serviced here and the service department is outstanding!

I own a 2023 Sierra 1500 Elevation equipped with the 2.7L TurboMax, and it’s been outstanding. It currently has 23,000 flawless miles. I’ll admit, I was skeptical of the 2.7 at first, but I jumped in feet-first and have never looked back. Living in Colorado, I regularly tow a 5,000-pound travel trailer through the Rockies with zero performance issues. The truck pulls confidently, handles grades with ease, and still delivers impressive fuel economy—23–24 mpg on the highway and about 18 mpg in town. I couldn’t be happier with this setup. If there is a negative to mention, that would be that after three years of ownership, the black wheels havent grown on me, and Im beginning to hate em. :) Lastly, the mpg while towing drops to 9mpg which is similar to that of a V8. All said, its been a great truck. :)

I am buying a used car after 8 years, and this was great experience. No haggle is what I care. I was not forced to buy GAP insurance or anything else. The only complaint is, the lady taking down payment at the cashier was hesitant to tell me the details of the transactions before making a payment and showing attitude, but everyone else was great. I highly recommend this carmax.

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!

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.

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.

The team at Carmax Gaithersburg was amazing! So appreciate their patience, attentiveness, and professionalism! Great job!

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.

Thank you to Hamza in finance and Dave in service. Both were very knowledgeable and helpful and we were able to get what we needed done in a timely manner.

Does anybody else’s truck just sit there after you put it drive? I have to bump the accelerator to have it go into gear. ??????????????????????????????????????????? ?????????????

Very nice facility. Offer many services. Sales service was good. Buying process was a bit slow but once processed things moved quickly. So far, enjoying the van.

I recently purchased a 2025 Kia Sportage Prestige, and I couldn't be more pleased with the exceptional service I received from Donny. His customer service skills were outsanding-he actively listened, was incredibly knowledgeable about the vehicle, and kept me well-informed throughout the entire process. This is the third car I've purchased from this location, and I was intially unsure if the experience would match the high standards set by my former salesman who is no longer there. Donny reassured me that I was in good hands, but he was wrong-I was in great hands. I had considered other brands and wasn't certain I would stay with Kia, but Donny's patience, professionalism, and thorough answers to my (many) questions made all the difference. He was truly phenomenal, and the overall sales experience was marvelous thanks to him. Donny's outstanding service is what ultimately sealed the deal. Highly recommend asking for him if you're in the market for a vehicle! I am writing to follow up on my previous message regarding my concerns with the Finance Department. I am pleased to share that since then, the team at King Kia of Laurel has gone above and beyond to address my concerns and turn my experience into a positive one. I would especially like to recognize Larry, Carlos Mendez, and Matt Aglio for their extraordinary efforts. Their professionalism, responsiveness, and genuine commitment to customer satisfaction were truly impressive. Thanks to their support, I now feel confident and valued as a customer. I appreciate the time and care taken to ensure my concerns were resolved and that my experience ended on such a high note.

Service was great and Steven Williams was very professional and courteous and friendly.👍👏 Keep it up

Another good experience. Was able to obtain a great deal. Would definitely recommend to anybody looking for a Ford.

Just a great experience could not be happier with our purchase AJ did a great job finalizing the deal I get compliments on the 23 DODGE CHARGER RT DAYTONA I send them to Woodbridge

My truck purchase was arranged mostly by text and email. Zeshan Hayat was a very efficient and pleasant salesman. The transaction was fairly easy.