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*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
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Used
GMC cars
for sale
near
Mercersburg, PA
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used
2023 GMC Sierra 1500 AT4
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Reviews
Great Experience
Moo Jim Addlesberger and Danielle were great to deal with while purchasing our newer car. Good experience all the way around. If you’re looking for a friendly, fair person in looking for your next car, look no further than Jim.
I own a 2023 Sierra 1500 Elevation equipped with the 2.
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. :)
Used
2023 GMC Sierra 1500 AT4
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Reviews
Sheehy Mazda Service
I had a oil change and transmission check. The work was done quickly. The service lane assistant Alli Smith was very professional.All work was done well.
Awsome
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!
Used
2023 GMC Sierra 1500 SLE
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Reviews
Recently bought car
Trent was the salesman that I dealt with, he was very respectful and helpful in my purchase of a car. He made the process very quick and easy on my end and he accommodated my schedule which was important coming from out of town.
Like the truck but also disappointed
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.
Used
2022 GMC Sierra 1500 SLE
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Reviews
2022 GMC Sierra SLT 3.0 Duramax
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!
Certified
2021 GMC Sierra 1500 AT4
Vehicle information
Reviews
Outstanding salesperson
Outstanding in customer service, very knowledgeable they go out of there way to make sure you're satisfied. I can't be more happier with my purchase. Tyler was a Awesome salesman. We can't thank him enough. My next purchase will be from hagerstown Ford, Welcome to Ford County.
This truck has a jerk when changing gears sometimes.
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.
Used
2024 GMC Acadia Denali
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Reviews
Doug Helman
Travis Mummert is a top notch salesman even though he is a Ford guy. Very knowledgeable and reputable. I would recommend going to him for anyone in the market for a new vehicle!
great styling and interior.
great styling and interior. nice features and acceptable performance. overall my Denali is a superior product to similar vehicles. I would recommend this GMC Acadia.
Vehicle information
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Reviews
Very pleased!
Very pleased! Purchased a Highlander Platinum used with less than 150 miles on it. Bargain of a lifetime. Justin Luttrell took excellent care of us.
I have owned my Acadia just under one year.
I have owned my Acadia just under one year. It is quiet, stylish, has an easy and very effective infotainment system, owns five star safety and shows every indication of being as reliable as the Yukon I owned for 20 years. This Suv will go to 60 mph in about 6.0 seconds flat. It has 20 inch wheels and tires and will turn better and stop faster than most every Suv. I have front and rear heated seats, cooled seats, a sunroof, memory settings and this is only an SLT. My gas mileage routinely exceeds EPA (with AWD). Driving from Milwaukee to Chicago, I averaged 29.8 MPG at 75 mph. EPA is 26 MPG at 65 mph. I truly LOVE that Car and Driver rates this SUV near the bottom. Better for me. I have the Home Run. The OWNERS of the GMC Acadia rate this SUV higher than Highlander Palisade, Explorer, Telluride and all the rest. Count me among them. FYI, not a GM employee, just a happy customer.
Used
2023 GMC Acadia AWD AT4
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Reviews
I would recommend you to stop by and talk with the
I would recommend you to stop by and talk with the shively staff. Very knowledgeable and up front about they're vehicles , paperwork and purchasing was a breeze. Brian Payne knows the Grand Cherokees with great detail !
Perfect for us!
As we age, our reaction time may become slower. This vehicle is loaded with features that make me a safer driver. It connects wirelessly with my iPhone for hands-free Apple CarPlay. Love that! And the Acadia is a dream to drive. It’s the perfect size for me and my family
Used
2022 GMC Acadia SLT
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Reviews
Service was excellent and the did everything exactly as
Service was excellent and the did everything exactly as they said the would! Very easy process!
I love my Acadia Denali.
I love my Acadia Denali. It is fully loaded with anything you can think of.I love the V6 engine and how smooth it drives and rides
Used
2020 GMC Terrain SLE
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Reviews
Oil change, inspection, transmission flush, and a new
Oil change, inspection, transmission flush, and a new serpentine belt and tensioner pulley all done Friday in 2 hours at the dealership. They also had to add antifreeze that was needed from putting the serpentine belt on.
I have had this car 5 years 90000 km.
I have had this car 5 years 90000 km. No problems so far, it has been exceptionally good. The only money I have spent is gas and oil changes. I. Would buy another one
Used
2019 GMC Canyon All Terrain
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Did not end up purchasing the car , but their
Did not end up purchasing the car , but their communication was excellent. Would likely try them again.
2019 Canyon Denali.
2019 Canyon Denali. All sorts of bells and whistles, several that I don't really need. Biggest complaint: no memory seats and no Homelink garage opener. Ridiculous. What accountant made that decision?
Used
2024 GMC Sierra 2500 Denali Ultimate
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Reviews
The entire experience at Sheehy was awesome!
The entire experience at Sheehy was awesome! From Kevin, the sales representative, to Clint, the manager, my entire deal was treated as if it was their own! They made every decision in favor of the buyer to make it feel I was being taken care of and treated right! Highly recommend the entire team at Sheehy VW in Hagerstown!
One very awesome vehicle.
One very awesome vehicle. Checks all the boxes you need in a truck and exceeds expectations on quality, performance, and looks great ,too. Love my nre truck.
Used
2023 GMC Sierra 2500 SLT
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Best Used Car Dealership
Some of the best people and in and out service and all quality vehicles and willing to do whatever is needed to get you in a vehicle
Used
2023 GMC Acadia AWD SLE
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We bought used Toyota Highlander from all things
We bought used Toyota Highlander from all things automotive. Staff was super friendly, efficient and easy to communicate with. When we arrived Whitney had all the paperwork ready for us and made us feel at ease .The dealership was very transparent with all the fees.The car was meticulously detailed and had a full tank of gas. Overall, great experience, and we highly recommend all things are automotive for future clients. Andrzej
Great road trip car
Got it for the ride ,comfort,great gas mileage on trips,can do a 750 mile trip and not be warn out from the ride.Can carry a lot of stuff .All the different options are great
Used
2017 GMC Terrain SLE-2
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Reviews
Exceptional Service and Reliability!
Exceptional Service and Reliability! I recently had the pleasure of working with VIP Member Encore Auto LLC in Hagerstown, MD, and I can honestly say it was the best car buying experience I’ve ever had. From the moment I walked into their showroom, the team treated me like a true VIP – no high-pressure sales tactics, just genuine enthusiasm and expertise. I was in the market for a certified pre-owned SUV, and their inventory was impressive: clean, well-maintained vehicles with transparent histories and competitive pricing. My salesperson, Alex, took the time to understand my needs and budget, walking me through options without any fluff. We settled on a 2022 Toyota RAV4 that was in pristine condition, and the entire process – from test drive to paperwork – took less than two hours. What really set them apart was the post-sale support. They threw in a complimentary detailing service and a 30-day warranty extension, which gave me total peace of mind. A week later, when I had a minor question about the infotainment system, they had me in and out in 15 minutes, no appointment needed. If you’re in Hagerstown or the surrounding area and need a vehicle, skip the big chains and head straight to VIP Member Encore Auto. Professional, honest, and customer-focused – they earned every one of these five stars. Highly recommend!
An AWESOME Vehicle!
This wasn't the vehicle I'd gone to the lot to see... But it was parked 2 vehicles down, and the price was $3000 cheaper!! It even has more bells and whistles than the Toyota I'd initially planned on getting. Awesomeness!!
Used
2020 GMC Canyon All Terrain
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Reviews
Ive been going here for nearly 20 years for Service and
Ive been going here for nearly 20 years for Service and recently bought a new RAM; Shivelys has always taken good care of me and have kept me up to date on all service
I love this truck.
I love this truck. It’s quiet and comfortable. The V6 has enough power for me. The options I got are convenient and make for a luxury car experience.
Used
2021 GMC Sierra 3500 Denali
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Reviews
I have been buying cars for over 30 years and have never
I have been buying cars for over 30 years and have never had a buying/trade in deal go this smooth and professional. From the first phone call to driving out of the dealer with new vehicle it could not have went any better. Thank you to Shea and Roman I will be a repeat Customer in the future. Thanks Joey G.
Truck is a Solid vehicle overall.
Has a really Big feel to it. I currently use mine to pull gooseneck trailer. I haven't had a load yet that I couldn't pull. The downsides to this truck is to me I feel it could get better fuel mileage. Also I had trouble with #4 injector...dealership replaced it. Now my AC doesn't work all the time. Although it sounds like it's blowing it isn't.
Used
2024 GMC Sierra 2500 Denali Ultimate
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FEEDBACK ON F-150
WONDERFUL EXPERIENCE WITH SALES AND TRADE-IN TRANSACTIONS AT MARTINSBURG KENT PARSONS FORD!!
Best truck I have owned
I've owned every other American truck and this is my first GMC. I bought the 2500 HD Texas Edition. I absolutely love this truck. It's everything I could have hoped for and more. It is able to pull my 30' travel trailer with no problems. So now when we go out with our trailer I'll have no worries. The look and feel of the truck is outstanding. The 6.6L gas engine actually gets great gas mileage. It gets about the same as my Ford f150 ecoboost. Probably better on the highway. Looking at about 13 miles in the city and 15 plus on the highway. Definitely got a better truck for the price compared to any other american models with the same characteristic and options.
Used
2019 GMC Sierra 1500 AT4
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2019 Sierra SLT X31
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
Used
2022 GMC Terrain SLT
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Reviews
Got the Jeep I wanted.
Got the Jeep I wanted. Quick and easy paperwork. Love the Mojito. Thanks so much Brian.
Love my GMC Terrain!
I fell in love with my GMC Terrain when I test drove it and have not lost that loving feeling! I have received tons of compliments on it.
About GMC
What is the cheapest GMC vehicle available?
The GMC Terrain is the cheapest available vehicle by average Cars.com listing price in GMC's lineup, with an average listing price of $20,116.
Which GMC vehicle has the best MPG?
The GMC Sierra 1500 Hybrid can reach up to 21 MPG city and 22 MPG highway for a combined rating of 22 MPG. The GMC Terrain with traditional internal combustion engine offers up to 26 MPG city and 30 MPG highway for a combined rating of 28 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
Which GMC vehicle has the longest range?
The electric GMC Sierra EV can travel up to 440 miles on a single charge depending on electric motor and battery options.
EPA-estimated range is the distance, or predicted distance, a new plug-in vehicle will travel on electric power before its battery charge is exhausted. Actual range will vary depending on model year, driving conditions, driving habits, elevation changes, weather, accessory usage (lights, climate control), vehicle condition and other factors.
Which GMC vehicle has the most deals?
The GMC Sierra 1500 has the most available deals on Cars.com with 3168 great deals out of 15790 listings starting at $1,500.
Where can I find the most GMC deals?
The most GMC deals can be found near Fountainhead-Orchard Hills, MD with 10 great deals out of 60 listings starting at $10,000.
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used GMC by price
Used GMC by city
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Used GMC in Fort Loudon, PA
1 Great Deal out of 36 listings starting at $13,000
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Used GMC in Ayr, PA
1 Great Deal out of 41 listings starting at $13,000
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Used GMC in Saint Thomas, PA
1 Great Deal out of 36 listings starting at $13,000
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Used GMC in St. Thomas, PA
1 Great Deal out of 36 listings starting at $13,000
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Used GMC in McConnellsburg, PA
1 Great Deal out of 36 listings starting at $13,000
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Used GMC in Greencastle, PA
3 Great Deals out of 46 listings starting at $13,000
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Used GMC in Antrim, PA
6 Great Deals out of 49 listings starting at $13,000
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Used GMC in Todd, PA
1 Great Deal out of 23 listings starting at $13,000
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Used GMC in State Line, PA
10 Great Deals out of 59 listings starting at $10,000
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Used GMC in Hamilton, PA
1 Great Deal out of 36 listings starting at $13,000
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Used GMC in Thompson, PA
1 Great Deal out of 41 listings starting at $13,000
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Used GMC in Maugansville, MD
10 Great Deals out of 60 listings starting at $10,000
Used GMC by body style
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.