Used GMC cars for sale near Frederick, MD under $50,000

it was a great process and we were informed every step of the way. They also give you coffee, donuts, and hot dogs!

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.

Most amazing dealership I swear! Dwight was the best salesman and was super sweet to our family. Our financing guy was truly Mr.Wonderful. I was so nervous going into a dealership, and they all made this process extremely easy and stress free! They made our what I thought would be difficult trade in extremely easy. Truly blessed that we came across this dealership and decided to drive the hour to them. So sweet my daughter got a little Ram teddy bear for trading in our Ram truck❤️

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.

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.

Drove from West Virginia to bye gmc Truck never been treated so well in my life. Erik was by far the best salesman I have ever dealt with. Will travel back to Len Stoler chevy to bye again . Easyest bye I have ever had. Thank you Erik. Charley T.

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 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.

I purchased my brand-new car in December of 2019. I also financed a service contract. Since then, my car has continued to run excellently. I'm prompted for regularly scheduled services (approx. every 5,000 miles). After scheduling my appointment and arriving on time, I was immediately checked in. I choose to wait for the service. While waiting, I am provided with a text number where I can check on the status. The work is regularly completed within an hour and a half. All of the costs have been covered by my contract. All the personnel from the check-in until the delivery after service are very knowledgeable, helpful, and friendly. There are service locations closer to me, but I greatly appreciate the service that I get at Koons Chevrolet GMC Clarksville.

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

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!

My Car buying experience with member car was by far the most enjoyable one I've had! The process was quick and simple especially because I was pre qualified and already had a long standing relationship with their primary lender: Capital One.

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.

Brian Chanin did a great job working with me on my purchase. He was upfront with me on the whole process, because my budget was a big concern. We knew the car we wanted, but we were tight on funds. At no point did I feel pressured to make a decision. He just explained where we were during the discussion and make sure both my wife and I understood. Once the deal was in place, he checked in on us with the finance department, and even helped migrate the items from our trade in to our new car. Great experience.

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.

Very happy with the staff. They were straightforward, honest, and my car buying experience was hassle free. My sales rep quoted me an upfront price and communicated all additional fees as well. I was given a fair amount for my trade.

Excellent and reliable, only thing buyers have to do is buy a AFM disabler that you can stick into OBD2 port to avoid lifter failure (longer story, nobody wants a V8 to run in V4)

Levon was my salesperson. He was phenomenal!!!! He made the buying process easy. I truly enjoyed working with him. You will truly enjoy your buying experience!!!!

It's exactly what I was looking for; used but not too used, low miles, good looking but not too many bells and whistles, and didn't need any work.

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.

The car looks great 7800 + miles price was right - but found a defective spoiler the convertible roof doesn’t operate noisy windshield squealing noise middle air vents (no heat or air) bottom line for only 57000 + miles it has some issues

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

Great Customer service

I always bought the GMC Acadia (4 times) but decided to try the terrain. I absolutely love it and it's a great car for zipping around in town. I would take it for a weekend trip but not on a long trip as it doesn't have a lot of cab room, but for two people it is fine

In October 2020 I purchased my 2020 Ford Explorer ST at Koons Sterling Ford and have loved every minute of driving it. I've had it in for regular maintenance and recalls at the dealership but just recently on September 26, 2025, I had my best experience when I brought my Explorer in for a new battery. I had the pleasure of having Bradley Cadenas as my service rep and was very impressed with his professionalism and his outstanding product knowledge regarding my Ford Explorer. I wasn't aware of the FordPass reward points I had accumulated, and Bradley was very helpful in helping me manage these and applying them towards the cost of the new battery and related service work. I felt like I got the "red carpet" treatment and look forward to working with Bradley in the future--he is a credit to the dealership and particularly to the service department. Keep up the good work!

One of the most attractive looking t cars GMC has ever designed. Looks just like a Lexus. Extremely roomy. Love every aspect of my Terrain.

I recently purchased a 2024 Chevrolet Silverado 2500 Custom from Sheehy Ford, and I couldn’t be happier with the experience. From start to finish, Jacoby (aka Big Merc) and Devon were absolutely outstanding. Their professionalism, knowledge, and genuine willingness to help made the entire process smooth and stress‑free. What really stood out was how far they went to make sure everything was perfect before I drove off the lot. They even made sure the truck had a full tank of gas, which is a small detail—but it says everything about the level of care and customer service they provide. I left the dealership extremely happy with both my truck and the service I received. I’d highly recommend Sheehy Ford to anyone looking for a great buying experience. Jacoby and Devon truly set the standard.

check the oil every tank fill, dealer advised if it dropped too far it would scrap the timing chain, interference engine lock up. a 6 inch strip of paint blistered off the roof, the rear deck won't set down horizontal (everything slides to the rear. rides like a limo, handles like a dream, no real probs. 168k on the odo.

Very accommodating and informative even though I didn’t purchase. Would consider them in the future.

Absolutely LOVE this car is one of my favorites by far. Midsize SUV with all the features of a full size luxury vehicle. Can’t beat the heated seats, power lift gate, and the amazing panoramic sunroof they added on these models. Will continue to buy this model for years to come highly recommend an affordable and practical vehicle!

Excellent service from Doug Rice and his managers. They had my back work with corporate which resulted in a very satisfied resolution. Top notch dealership and I don't say that lightly.

I brought this truck in 2019. I kept taking it back to the dealership to get tweaked several times. Once it was figured out, never got any problems ever again. A little weak on the power side, but, other than that, its a magnificent vehicle. A total work horse. Great on gas. It is totally worth it.

They were focused in getting my business. Unfortunately, they are merely serving their own interest to profit from their consumers. I was impressed how diligently they were to get me approved. But failed at negotiating a deal that would have been a win-win for buyer and seller. I lost out on getting my dream car due to price gouging and predatory lending.

Our AT4X has been an excellent mid-size truck. The ride is shockingly smooth and the engine has a lot of torque. Wish the interior had less plastic and GM's failure to have a rear view camera mirror or controls for garage/gate contols is inexcusible. Overall, could not be more pleased with this truck.

I was interested in a Nissan NV 2500. Viewing several of these vehicles on cars.com and other sites. I decided to make the trip to Trust Auto in Maryland from West Virginia. About a 4 1/2 hour trip. I had talked to David on the phone to make sure the Nissan was still available and explained when I could be there to look over the vehicle. We made the trip in good time only running into one delay. Upon meeting David he brought the vehicle up to the front of the dealership and told us to inspect it, which is what we did. I had two top mechanic with me. While we knew the vehicle had been in an accident, the repair work was very well done on found a few bolts missing. One in the valance and the other from the inner fender. This could have been from the accident or just from being a service vehicle. A little over 94,000 miles on it. The detail shop did a great job on their work. Very chean for sure. After running the computer test, we took the Nissan NV for a test drive. It did not disappoint. Extremely happy with everything we saw and felt during the test drive. Steering was solid and tracked well. No pull to either side while driving. Throttle response was perfect as well as the braking system. The comfort of the Nissan NV was Avery pleasant surprise. The ride was almost as good as my Lincoln MKZ, almost.😎 Much like a 2006 GMC dually I had in 2007. Very nice. When returning to the dealership myself and the two mechanics talked things over and decided to go to the next step. After a little negotiation we settled on a fair price and made the purchase. David was very kind to us and I feel like we got a great deal. We finished the paperwork and was ready to leave but we were blocked in by another vehicle. I backed back into the parking spot when one of the ladies that worked there said she would move the vehicle so we could be on our way. She came back within a few minutes moved the vehicle and with a big beautiful smile waved goodbye to us as we left. That truly made my day😇. Trust Auto in my opinion is a great dealership and when I need another vehicle, they will be the first ones I will go to. Thank you to everyone who was so kind to us while we were there and may GOD bless everyone of them 🙏✝️🙏 Jon

great car has everything and then some. lots of seats and 2nd row heated is cool. it could use a little more under storage in the rear compartment and a cover