Used GMC Sierra 1500 SLT for sale near Olney, MD

I dont know if its crack but autumn gets everyone done. She literally gets the whole city done. Got me in a 2023 honda accord with 500 down. If you looking to get right. Make sure you come see her!!!!

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.

Nelson is the most wonderful salesman’s great work great dealership everyone so nice this is our 5th car with them !!

I purchased a new 2019 SLT with the X1 package. It has the Red Quartz Tintcoat paint. I usually never leave reviews, but honestly this is the most comfortable, nicest loking truck I've owned , and I've ownwd alot of them. The only issues I've had was the brake software was flawed, took it to the dealer on recall and they installed a new software patch, Other then that I love the styling, performance and the interior is very nice. No regrets

Shelly is amazing. I recommend her to everyone I know looking to buy a car! She was very fast friendly and very knowledgeable. I can’t thank her enough for all of her work. I love my car!

Let me start by saying I have the AT4 model with the Duramax 3.0L diesel. I had a 2024 Elevation with the 5.3L V-8 that I bought to pull my 22’ camper. While the Elevation pulled my camper fine it drank the gas like it was on a binge. And with a 26 gallon gas tank it seemed I was filling up every couple of hours. After one trip to Nova Scotia I knew something had to change. I pulled my camper out west to Yellowstone and back through Arizona. It pulled like a champ and fillups were a lot more manageable. Even driving the speed limit out west I still got four to five mpg better than with the gasser. I liked the Elevation but I love the AT4. Way nicer ride and great handling. I get 30 per gallon of diesel on the highway if I drive the speed limit but I got it to tow with. I added a Titian replacement fuel tank so I have 43 gallons instead of the 26 it came with.

I had a wonderful experience with Caleb Polen, both trading in my vehicle and purchasing the new one. I would highly recommend Leesburg Buick GMC and Caleb.

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.

Great sales team, Our Sales Rep was Austin. Great guy . He went Above & Beyond to make our experience go smooth. we love our new car. Thank You Austin . We will be back shortly to buy another car.

I've owned this GMC Sierra 1500 All Terrain since it was 8 months old. With the exception of two warranty issues (failing power brake vacuum pump and transmission electrical harness), I have been totally happy with this truck. Up until now, my 1996 Chevrolet K1500 Silverado with it's 5.7L Vortec engine was my favorite truck of all time, this GMC (5.3L LS engine, 8 speed automatice) has earned the top spot now of my all time favorite truck. It is comfortable to drive, and runs as good as the day I bought it over 5+ years ago. I've got 71.5K miles on it. My biggest issue is I wished it had the 6.2L engine for better towing capabilities. Other than that ... love this truck.

I had the best car-buying experience ever at SMH Auto Sales! The entire staff was amazing; friendly, honest, and genuinely helpful from start to finish. They walked me through the process without any pressure or pushy sales tactics, which is rare these days. I felt completely comfortable and confident in my purchase. If you’re looking for a smooth, stress-free car buying experience, I highly recommend SMH Auto Sales!

Great truck, solid engine, comfortable, smooth, and it handles great for such a large vehicle. Get one and enjoy miles of roadtrips with all you can tow or haul.

I bought this after going to the dealer just to look at colors. I had a 2016 Chevy 1500 LTZ that I loved. There was my down payment and took this Denali home. Only 2 options. Paint and moonroof. I thought my chevy with 3.42 gears was quick. This one goes with 3.23's. The ride is great. Fit and finish are perfect. My only complaint is this Bose/Apple play radio is not what the 2016 Bose was.

From the very first phone call Ahmed was just great! He had the truck we were interested in ready and waiting for us to checkout and test drive. He made the buying process a breeze and even had a replacement part for a tire sensor that was bad (which was the only issue with the truck.) If you're looking for an honest, straight forward and stress free car buying experience make sure you check out Ahmed and Nazzal Auto Group!

I have had my 2011 GMC Sierra for a few years now, i love it. i have hauled multiple loads of wood with the truck loaded too the max and a small trailer loaded to the max. can definitely feel the weight but my truck never hesitates at all. Very impressed with the performance of these trucks. i have worked at a ford dealership for years, but ill always drive a GMC.

Stupid accident brought me to see Mike in the body shop. Second time the garage door gouged the hatch. Mike took the car right away fixed it and cleaned it up better than when I dropped it off. Thanks Mike, great job.

Overall I am very happy with my new Truck. GMC however needs to address their software glitch where the display screen intermittently stops working or the audio cuts in and out. I keep hearing a software update is being worked on but that was a while ago?

My service advisor, Michael, was the best! I had an inquiry about my car and he took the time to check everything and even test drive it. I then had to get a new battery and was lucky enough to reach Michael again and he got me in and out before I could get settled in the waiting room! He was very patient and personable. Great service! I highly recommend him and this dealership!

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.

Hello dear , My name is Cyrus , Ihave just bought a car fro Mr. Shahin , He was very Honost & trust worthy , everything was as transparent as it Could Get , excellent Price, Reliable service and Good Support , I' give THE 5 STAR ON EVERYTHING , I DO rECOMEND THEM HIGHLY TO EVERY ONE,

handles and drives great, the electronics don't always work, mirrors don't always work, spray with wd 40, check engine light, EVAP culprit, auto nation has no luck with this, will drive it till the warrenty expires and its back to ford for me

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.

I bought a 2019 GMC Sierra Elevation. I traded in a FULLY loaded 2015 Sierra SLT, that I was really sad to see go, but the Elevation really sold me on styling and ride quality. I lost a couple high end bells and whistles, but the overall performance and look of the truck make up for it big time!

I am glad I purchased my 2015 GMC Yukon SLT from Len Stoler Chyrsler Dodge Jeep! I originally wanted a Chevy Tahoe, but just as I was able to sign her away, there she was, my dream truck! The family fell in love with her just like I did when I first saw her. Our salesman, Blair Ruckman was fantastic and a genuine professional throughout the entire buying experience. The communication between us and his team, ensured my needs were met, without any issues. I definitely will be back for all my service needs and to purchase my family's next vehicle. Thank you Blair and the rest of the Len Stoler team!

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. :)

Friendly and helpful salesman. Made sure I understood as much as possible about the car and followed up with me the next day.

Easy purchase experience, would recommend to anyone looking for a new car. Everyone there was friendly and made the whole process as smooth as possible

Great communication on an unusual problem with steering wheel heater that was too hot. Dealership coordinated with GM tech support to resolve snd replaced steering wheel

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!

The staff at this dealership was extremely communicative and helpful. They honestly want to match customers to the right vehicle, and they go to great lengths to make sure their used cars work as well as possible. I certainly would recommend Mahwy Cars Inc. to all my friends.

It is a great truck with great capabilities! although i must say, some of the technology in this car has its low points. Center stack tends to not cooperate during bluetooth pairing and the headlights have poor illumination to the point i had to retrofit LED bulbs for better visibility. Overall very comfortable ride and smooth drive

Excellent customer service.! Bilingual employees a plus. Sales assisted quickly explained everything. Happy with the purchase thank you.

overall i like the truck alot, its a very dependable vehicle. it has its little quirks for a used truck. there's little things like the drivers door switch for the mirrors and the door locks that are not working as of now but i haven't taken the time to look into it as of yet. minor to me and i'm sure i can fix for a few bucks. nice riding and driving truck i would buy again.

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

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.

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.

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.

Awesome dealership. Billy Wilson was a knowledgeable sales rep. I got a decent deal on a near perfect 2022 id4 pro S. Bravo!

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