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Used
GMC cars
for sale
near
Millersburg, PA
under $100,000
- 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
2020 GMC Yukon SLT
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Reviews
Our salesman was incredibly kind, honest, and did not
Our salesman was incredibly kind, honest, and did not provide any pressure when it came time to make a decision. We were able to purchase a vehicle price we wanted to pay.
Buy one if you can afford it
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)






Used
2017 GMC Sierra 1500 SLE
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Reviews
The representatives at I-Deal Cars have been courteous
The representatives at I-Deal Cars have been courteous and professional. I appreciate their communication with me even though I live 2 1/2 hours away. For me, their responsiveness & encouragement goes a long way.
Good afternoon everyone, yes, I’m a lady and I’m an owner
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






Used
2023 GMC Sierra 1500 Elevation
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Features
Reviews
Collision repair was excellent.
Collision repair was excellent. Waiting time at service desk to pick up vehicle was rather long. Felt like I was being ignored while she made several phone calls.
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
2022 GMC Sierra 1500 Denali Ultimate
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Reviews
Great Customer Service and Program
Love the personality of the reps and they are always eager to help! They don't push you into buying more than your original budget and won't bother you about it! They also will let u browse the lot on you own, and all there cars are unlocked! I absolutely love there transfer program where they will transfer vehicles to your local stores without an obligation, and many transfers are free! Only complaint about Carmax is that I feel the cars are a bit overpriced, but it's worth it in the end for there customer service!
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!






Used
2019 GMC Sierra 1500 Denali
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Reviews
satisfied
david kalbar is very simple to work with and everything went very smoothly. will come back and recommend. lots of cars to choose from and i did not feel obligated or pressured to go above my price range. he worked well with what i was wanted to pay and month along with warranty prices.
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
2014 GMC Sierra 1500 SLE
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Reviews
Would recommend
I bought a Chevy Malibu from this dealer over a year and a half ago and have been very pleased with the car. The dealer gave me accurate information about the vehicle (it had hail damage), a fair price, and great service! There was a problem with the title initially (not the dealer's fault) and they bent over backwards to get it fixed with the state. I was very happy with my experience at Adam's Auto.
Great truck, solid engine, comfortable, smooth, and it
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.






Used
2022 GMC Sierra 1500 Limited SLT
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Reviews
My husband and I drove 5 hours from Erie, PA to Heritage
My husband and I drove 5 hours from Erie, PA to Heritage CDJR Harrisburg to buy a vehicle specifically from Sidney Ruth! Mr. Ruth was extremely helpful in our search to purchase a Jeep Wrangler Sahara. My husband found a Sahara on-line from Heritage and Mr. Ruth immediately reached out to us and was so helpful to us!! Mr. Ruth sent us a very detailed video about the Sahara and from being out of town it made us feel much more comfortable in making the drive to Harrisburg to purchase the Sahara. From meeting Mr. Ruth at Heritage he was extremely kind, helpful, informative, and made everything to be such an easy and smooth process!! To complete the deal we had a couple of small issues including obtaining a Freedom Panel Bag and some touch up paint and Mr. Ruth took care of everything immediately and that sealed our deal and we are extremely excited customers and we owe all of our thanks to Heritage's superior staff Mr. Sidney Ruth!! Thank you so very much Mr. Ruth for everything!! We are so excited to drive home in our Sahara thanks to you!!
This truck is great if your not trying to haul 10k lbs.
This truck is great if your not trying to haul 10k lbs. For every day use it's great on gas and I fit everything I need in the bed.






Used
2023 GMC Acadia Denali
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Features
Reviews
Zach Hebb at heritage Toyota in Harrison Pennsylvania was
Zach Hebb at heritage Toyota in Harrison Pennsylvania was excellent to work with. He made the car buying experience for my 2025 Toyota Camry SXE and enjoyable one.. Zach is excellent and genuinely enjoys his work. I would purchase again from Zach.
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
2023 GMC Acadia SLT
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Reviews
Purchasing my new Bronco Sport was very pleasant and
Purchasing my new Bronco Sport was very pleasant and hassle free. Shawn and Jeff worked with me in finding a vehicle to meet my needs and giving me a reasonable trade-in on my current vehicle.
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
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Reviews
Best car buying experience ever!
Best car buying experience ever! Ryan was my salesman and him and the rest of the staff were very friendly, accommodating, and helpful. They made it quick and painless. 10/10, will never go anywhere else!
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.






Used
2023 GMC Terrain SLT
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Reviews
Insanely knowledgeable, answered all of my questions and
Insanely knowledgeable, answered all of my questions and made the process as seamless as possible. I had a great experience working with Alec. I highly recommend reaching out to him if you are in the market for a used car.
Love Our New 2023 Denali Terrain!
We purchased the Denali Terrain 2023. The car is great. I have had four knee surgeries and needed a car to get in and out easily and comfort seating. The controls for adjusting the seat just the way you like are great. I am troubled also by back problems and totally love the heated seat when needed. Sometimes I just want to ride around and turn the heat on and adjust seat so my back feels better. The different controls and are numerous. I love the safety control warnings and info with traffic. The screen is fabulous and helps so much. When ever I park I like to drive in and park and then hold on brake put it in reverse so the screen then comes on and shows how I parked. I like the levers in cargo area for putting seats down and also like how flat they sit. Plenty of room. The back seat is roomy even when person in front is back. Enjoy being up higher than a vehicle. I feel I can see more and it also makes me feel safer. The Terrain looks beautiful and love all the chrome in front. The car seems bumpy but not as bad as our last. The roads are in rough shape here. It has a lot of pick-up my husband demonstrated that to me and he wont be doing that again unless it is necessary. It is a turbo 4 cylinder and can not believe the power you feel. All in all Iove the car and getting good mileage. Purchased car from Boucher in Waukesha. They were not pushy. Explained everything in detail and were very fair. Great place to purchase!






Used
2022 GMC Terrain SLT
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Reviews
We did a lot of searching with different dealers and
We did a lot of searching with different dealers and Sunbury Ford had the SUV that I liked and the best deal. We went in and test drove the vehicle and loved it. Matt was amazing to work with and we decided to purchase it that day. Love our car, thank you Matt,Jeff,Shaun, and thank you Sunbury Ford!
My 2022 terrain
25 000 miles on it so far No issues at all Power is fine Bluetooth is terrible Memory seats need work Lumbar is a bad design






Used
2022 GMC Canyon Denali
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Reviews
I returned to Fix a problem with my keys without much
I returned to Fix a problem with my keys without much trouble; right on time 😊
Diesel AT4 it!
GMC Diesel Canyon AT4. I've had this truck for a year-11,000 miles. I love it. The Denali and Elevation trim looked like junk. The AT4 can't compete with the Tacoma off road but, It holds it's own off road. The Diesel pulls like a beast and the exhuast brake, on all the moutain passes I drive, is worth it's wieght in Gold. I trailer the max. capacity regularly and it's smooth sailing. I traded in my 2500HD Silverado with the vortec 6.0 for this big, little truck. Best decision I've made in a while. I had this truck on order for 8 months and Gm never accepted the order. I finally found exactly what I ordered, just off the truck that morning that I called. 1300 miles away, I jumped on a plane to go get it. Crying shame GMC discontinued the diesel. The extra $ per gallon right now is easily washed by the increase in mileage, 32+ higway, 19 trallering almost 8000 #'s. I wouldn't want the truck without it. Wouldn't want the Elevation or Denali. Diesel AT4 is the truck. I'll keep it the rest of my life barring accident. I'm sure I can get 40 years out of this truck doing 10-12k a year. The regeneration of the exhaust has never come up but, I only do a little round town driving. Most of my miles are highway and hauling a load. I've heard horror stories about regen. from city folk, commuters... You get what you aim for. If you've given it a lot of thought and the diesel AT4 seems right for you, you won't be disappointed. Good luck finding one. GM - You've a winner here. don't let it get away. Ps. Cars.com doesn't have a choice of how I use this truck for WORK. And wouldn't let me submit this review without selecting one of thier 3 inadequate choices. So, I selected having fun cause I believe everything should be but, this is my WORK TRUCK!






Used
2019 GMC Canyon All Terrain
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Reviews
New Tahoe Purchase
Excellent Buying experience from order process to delivery.. Salesman Bo Setlock was wonderful..
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?






GMC Certified
2023 GMC Savana 2500 Work Van
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Reviews
The help we had buying our Equinox EV was great!
The help we had buying our Equinox EV was great! We stopped in and called a few times & all of our questions were answered. Check them out!






Used
2023 GMC Terrain SLT
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Features
Reviews
I purchased a 2025 Rav 4 and Mark Trimbole and staff were
I purchased a 2025 Rav 4 and Mark Trimbole and staff were very professional and efficient. They were a big help pairing my phone and explaining the system. This is THE second car I purchased from Aubrey and I would highly recommend them
Denali made the difference for us
We are very happy with our Terrain Denali. Our first choice was the 2023 Lincoln Corsair 1a but there are no in inventory. The Terrain Denali was 1b. Great styling exterior and interior






Used
2023 GMC Acadia SLT
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Reviews
Great place!!!
After not having the greatest luck with car dealerships, I decided to try once more. Eli immediately made the buying experience super easy and stress free. From the start he was honest and got me into exactly what I wanted. In the span of a few days u was driving home in the very car I went there for. Eli was very pleasant and wholesome. I would recommend him to anyone!!
great vehicle
traded in my 2013 buick enclave for this 2023 gmc acadia. i think the ride is a little better , fuel mileage is better over all comfort is great. Ed at Patriot Buick GMC was great in explaining all its features.






Used
2023 GMC Terrain SLT
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Reviews
I’m a repeat customer of Moyer and very pleased with the
I’m a repeat customer of Moyer and very pleased with the service and people that work for them. Thanks!






Used
2023 GMC Terrain AT4
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Reviews
I had an excellent buying experience.
I had an excellent buying experience. The process was easy and fair, and salesperson Gretchen did an outstanding job.






Used
2017 GMC Acadia SLT-1
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Reviews
Faulkner for us!
Great place to purchase a car. Everyone is so nice and they always meet the needs of what we request. Courtesy calls to keep us updated when our vehicle would arrive. Very professional
Good car only some issues
Have had lots of problems with the wheel sensors. New tires and new sensors and still have the same issue. Shows tire low and it is not. Just car not even two years the air conditioning would not blow out cold air. The compressor in the back went out, need to be replaced. Side car waring lights come on sometimes even though no car anywhere near me. Fold in mirrors are a joke the driver side comes in and out, however the passenger side sticks. Dealer said yeah that happens. This car is garage kept!
About GMC
What is the cheapest GMC vehicle available?
The GMC Acadia Limited is the cheapest available vehicle by average Cars.com listing price in GMC's lineup, with an average listing price of $13,420.
Which GMC vehicle has the best MPG?
The GMC Yukon 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 2377 great deals out of 15116 listings starting at $1,986.
Where can I find the most GMC deals?
The most GMC deals can be found near Gratz, PA with 25 great deals out of 112 listings starting at $5,500.
*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
GMC under $100,000 by city
-
GMC under $100,000 in Lenkerville, PA
19 Great Deals out of 82 listings starting at $9,250
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GMC under $100,000 in Upper Paxton, PA
19 Great Deals out of 82 listings starting at $9,250
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GMC under $100,000 in Liverpool, PA
19 Great Deals out of 81 listings starting at $9,250
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GMC under $100,000 in Halifax, PA
22 Great Deals out of 90 listings starting at $9,250
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GMC under $100,000 in Watts, PA
17 Great Deals out of 73 listings starting at $9,250
-
GMC under $100,000 in Elizabethville, PA
23 Great Deals out of 95 listings starting at $5,500
-
GMC under $100,000 in Lower Mahanoy, PA
19 Great Deals out of 78 listings starting at $9,250
-
GMC under $100,000 in Miller, PA
15 Great Deals out of 59 listings starting at $9,490
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GMC under $100,000 in Chapman, PA
15 Great Deals out of 55 listings starting at $9,250
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GMC under $100,000 in Millerstown, PA
16 Great Deals out of 59 listings starting at $9,490
-
GMC under $100,000 in Duncannon, PA
15 Great Deals out of 63 listings starting at $9,250
-
GMC under $100,000 in Port Trevorton, PA
15 Great Deals out of 54 listings starting at $9,250
GMC under $100,000 in Millersburg, PA by model
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GMC Acadia under $100,000 in Millersburg, PA
6 Great Deals out of 22 listings starting at $9,671
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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.