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Used
GMC cars
for sale
near
Harmar, PA
under $30,000
- 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
2018 GMC Sierra 1500 Denali






Used
2016 GMC Sierra 1500 SLE






Used
2017 GMC Yukon SLT
Vehicle information
Features
Reviews
Reliable and comfortable.
I bought this 2017 Tahoe w LT trim new. Have 60K on it now and have had no issues with it. We are not towing with it or doing high speed racing so we find the 5.3L Motor is smooth and quiet (and have not had any lifter issues which others have reported). Transmission and suspension also smooth. We keep Michelins on all our vehicles and have found this Tahoe very quiet and comfortable for road trips with 4-6 people and luggage. The LT trim pkg deleted some comfort items I wish I had (like heated steering wheel) but it still is pretty much leather-and-loaded so it was a good value at the time. I have had Suburbans for 35yrs before purchasing this Tahoe and I will probably go back to a Suburban for the extra cargo space when I trade this Tahoe in. But this has been a nice and reliable vehicle for us. No complaints.






Used
2014 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
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.






GMC Certified
2021 GMC Canyon Elevation
Vehicle information
Features
Reviews
Great service, great service tech with great overall time
Great service, great service tech with great overall time completed. You can say it in one word ?GREAT?!
I have loved and owned Chevy and GMC midsized trucks
I have loved and owned Chevy and GMC midsized trucks since 98 when I purchased a used S-10. My latest purchase is a 2021 GMC Canyon Denali bought brand new. It's been a great truck until my power steering unit went out due to corrosion. It only has 32,200 miles on it and I have never gotten it wet other than car washes and driving in the rain which is normal conditions. I had purchased a mid grade extended warranty through GMC after my lease was up and purchased the truck. I am being told this is NOT covered due to it being external wiring. So I feel this is a manufacturing malfunction and bad engineering for water to be able to get in to cause such corrosion so beware. This is an open case filed with GM currently to hopefully rectify the matter.






Used
2019 GMC Terrain SLE
Vehicle information
Features
Reviews
I had scheduled my vehicle for inspection/emission
I had scheduled my vehicle for inspection/emission online. Sadly when I showed up somehow it was not in the system. It took a manager to show the service gentleman that their was an error in the system. Prior to him researching i was basically told I was SOL! Fortunately the manager stepped in, discovered that the service schedule had not completely gone through. He was very accommodating and I was able to have my vehicle inspected and emission test. I was very happy that the dealership was able to accommodate me especially since that was the second vehicle I had purchased from them. I was very grateful 🙏!
My Work horse.
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.






Used
2022 GMC Terrain SLE
Vehicle information
Features
Reviews
Excellent customer service
I brought my Ford Fiesta in for service. Kayla in the service center was very professional, knowledgeable and kept me informed. I thought the service was expensive....but that is not on the Ford Dealership...that is the way parts are these days. I was a little angry because I had to bring the car back for service within 3 days, but was very happy at the treatment received from Kayla and the dealership. All is now fixed and I received what I always get from them, customer service that is professional and friendly. Thank you!
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
2017 GMC Terrain SLE-2
Vehicle information
Features
Reviews
Always good service and timely .
Always good service and timely . Scheduling never an issue , always able to work with my appointment time. Waiting room comfortable and accommodating. Always will return for service .
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
2015 GMC Terrain SLT-2
Vehicle information
Features
Reviews
Great customer service from start to finish.
Great customer service from start to finish. Kenny Ross followed up after the purchase to make sure I was satisfied.
2015 GMC Terrain Review – Reliable and Comfortable
2015 GMC Terrain Review – Reliable and Comfortable SUV: I purchased the 2015 GMC Terrain as a reliable daily drive, and it has exceeded my expectations in many ways. The interior is spacious and comfortable, with high-quality materials that give it a premium feel. The seats are well-padded, making long drives enjoyable. In terms of performance, the Terrain delivers a smooth and stable ride, with responsive acceleration that meets my needs. The fuel efficiency is reasonable, which helps with long commutes. The exterior design is bold and distinctive, giving it a strong road presence. Reliability has been solid, with minimal mechanical issues over the years. Maintenance has been straightforward, and the vehicle has held up well. Additionally, my purchase experience was fantastic, thanks to Claudia Reid/Sales. She truly took the time to negotiate pricing and ensure I got the best deal possible. Her dedication and professionalism made the entire process seamless. Overall, the 2015 GMC Terrain is a great choice for anyone looking for a comfortable, spacious, and dependable SUV. Would I recommend it? Yes, especially for families or commuters seeking a balanced vehicle. Thank you, Auto Club of Edison!






Used
2022 GMC Terrain SLT
Vehicle information
Features
Reviews
This place is amazing.
This place is amazing...Kayla helped us buy our last vehicle and the experience was great! She was so attentive and upfront with everything. They sales manager also greeted us and was very helpful...The process was quick and we love our new vehicle....we are headed back there to purchase another vehicle!
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
2020 GMC Canyon SLT
Vehicle information
Features
Reviews
Good customer care Friendly staff Knowledgeable Took the
Good customer care Friendly staff Knowledgeable Took the time to ask me questions about my concerns Asked what prompted me to call for an appointment considering it a new car
My 2020 GMC Canyon
Bought this truck for my new work truck. Smaller than my old Silverado but looks like it will be just fine. Gets really good gas mileage with the I4 motor.






Used
2020 GMC Acadia FWD SLE
Vehicle information
Features
Reviews
GMC Acadia good family or commuter car
Bought a demo car . The Acadia has been great . Wife’s car . She likes it . Roomy and good gas mileage . Would also make a great road trip vehicle if I didn’t have a full size Ram .






Used
2018 GMC Acadia SLE-1
Vehicle information
Features
Reviews
Brandon Schleicher, VW South Hills provided outstanding
Brandon Schleicher, VW South Hills provided outstanding service in following up on an issue right after I took possession of my new 2025 Atlas. He went well beyond in picking up my SUV and providing a loaner. He and Joe Washington made the sale and service follow up #1 —- couldn’t have been better!
GMC 2018 Acadia
I love my 2018 GMC Acadia just wished windows were tinted and had a tv for kids and grandkids overall I have had this truck for 2 years and I Love it and use it for family drives cuz of how much room it has I have even used it for work meetings and we all travel to the meeting together .
Vehicle information
Features
Reviews
Very easy.
Very easy. Jason was informative and helpful. The car was as stated. So far so good.
Its a decent car, but on a car frame.
Its a decent car, but on a car frame. I had a GMC Envoy a truck frame SUV and it was so much nicer to sit higher than the sedans and baby SUVs on the road. Doe have nice accelerations and mileage tho.






GMC Certified
2023 GMC Acadia SLE
Vehicle information
Features
Reviews
Joe Brown is a great Service Advisor you are lucky to
Joe Brown is a great Service Advisor you are lucky to have him on your team always courteous and wants to get you in so that they can Service your car very dependable guy
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
2015 GMC Acadia SLT-1
Vehicle information
Features
Reviews
I just bought a pre-owned car at #1 Cochran Toyota in
I just bought a pre-owned car at #1 Cochran Toyota in North Huntingdon, and I couldn't be more pleased! Their staff provided A-1 service from beginning to end, I got the exact price I wanted, along with a payment plan that matched my budget to the letter, All my questions were completely answered there were no surprises and no hassle, My salesman did not try to pressure me to purchase the vehicle. Unlike other dealerships I went to, here there was absolutely no pressure, just a wonderful experience. The finance process was transparent, equitable, and trouble-free what every car-buying experience ought to be. The overall experience. Made me feel appreciated, informed, and excited about my purchase. In a nutshell, #1 Cochran Toyota provided just what each person deserves: a square deal, transparent terms, and a smile. They won my trust. This is hands down the finest dealership experience I've ever had! Big thanks to the whole crew at #1 Cochran Toyota for making this experience easy and fun. I am loving my car and how you guys treated me. I would be happy to send all my friends and family your way.
Would buy again!
Just the right size for 2 adults, a child, two large dogs and two large ice chests to head to the boat with all our equipment and food. Hated to see them downsize it in '17. It has had few maintenance issues and they have been reasonable in cost. It has kept it's value over the years.






Used
2024 GMC Terrain SLT
Vehicle information
Features
Reviews
excellent prices and excellent employees!
I purchased a 2014 Kia Forte from Hertz car sales today and it was by far the best experience I have ever had with a dealership. The employees are wonderful and the car prices are unbelievable! I would recommend this dealership to anyone who is looking for a used car for a reasonable price. If you plan on visiting the dealership to look at cars be sure to ask for Frank and Gabe they are two wonderful men who are very helpful in the car buying process.
I always bought the GMC Acadia (4 times) but decided to
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






Used
2018 GMC Terrain SLE
Vehicle information
Features
Reviews
I had a great experience with CarShop in Robinson Twp.
I had a great experience with CarShop in Robinson Twp., PA. I had the pleasure of working with two great representatives. Both Chester and Delaney were helpful and information. They provided great communication from start to finish.
We love our GMC Terrain !
We love our GMC Terrain !! We recently purchased from former Mike Duman in Suffolk, VA which is now Priority Mitsubishi our salesman Mr.Knight is highly recommended He’s a man of God, great respectable person, and very professional!! Whenever you are in the area and you’re looking to purchase a vehicle contact Mr.Mervis Knight !!






Used
2022 GMC Canyon Elevation Standard
Vehicle information
Features
Reviews
Great experience purchasing an SUV.
Great experience purchasing an SUV. Greg M salesperson was wonderful. He made everything easy. Eve M.
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
2017 GMC Terrain SLE-1
Vehicle information
Features
Reviews
Nice exterior color and appreciate the tinted wind
I just bought car yesterday,so far still very comfortable, lots of headroom and legroom. Interior very clean and exterior color is well liked. Should get good gas mileage with 4 cylinder






Used
2023 GMC Acadia SLE
Vehicle information
Features
Reviews
This had to be one of the easiest buying experiences,
This had to be one of the easiest buying experiences, outside of carvana, that I ever had. Everyone was friendly and attentive. No extra push or pressure for extras and were decently fair in regards to trade in. In and out within two hours. Definitely would by from them again.
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
2016 GMC Terrain SLE-1
Vehicle information
Features
Reviews
I purchased my 2016 GMC Terrain SLT in 2018 as a gently
I purchased my 2016 GMC Terrain SLT in 2018 as a gently used vehicle with only 21,000 miles on it. I never had issues with it. I kept it regularly serviced and had to replace tires. At now over 93,000 it has been a comfortable and very reliable car. The only feature I wished it had was rear air conditioning. Living here in the SE it gets hot and it takes a “minute” to get the back of the vehicle cooled down. However, I rarely have back seat passengers, and thankfully, the really hot weather lasts only a few months! I have been very pleased with this car and would recommend it to others. I traded it in a week ago for a larger car only because I need the room for a grandchild, and my elderly parents.
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 $13,666.
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 2221 great deals out of 14950 listings starting at $1,997.
Where can I find the most GMC deals?
The most GMC deals can be found near Penn Hills, PA with 20 great deals out of 96 listings starting at $6,500.
*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 $30,000 by city
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GMC under $30,000 in Harwick, PA
18 Great Deals out of 86 listings starting at $6,500
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GMC under $30,000 in Oakmont, PA
18 Great Deals out of 86 listings starting at $6,500
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GMC under $30,000 in Cheswick, PA
18 Great Deals out of 86 listings starting at $6,500
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GMC under $30,000 in Verona, PA
18 Great Deals out of 87 listings starting at $6,500
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GMC under $30,000 in Springdale, PA
18 Great Deals out of 86 listings starting at $6,500
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GMC under $30,000 in Fox Chapel, PA
18 Great Deals out of 87 listings starting at $6,500
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GMC under $30,000 in Blawnox, PA
19 Great Deals out of 88 listings starting at $6,500
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GMC under $30,000 in O'Hara, PA
19 Great Deals out of 91 listings starting at $6,500
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GMC under $30,000 in East Deer, PA
18 Great Deals out of 86 listings starting at $6,500
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GMC under $30,000 in Russellton, PA
18 Great Deals out of 87 listings starting at $6,500
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GMC under $30,000 in Arnold, PA
18 Great Deals out of 86 listings starting at $6,500
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GMC under $30,000 in Frazer, PA
18 Great Deals out of 86 listings starting at $6,500
GMC under $30,000 in Harmar, PA by model
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GMC Terrain under $30,000 in Harmar, PA
7 Great Deals out of 40 listings starting at $6,500
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GMC Acadia under $30,000 in Harmar, PA
1 Great Deal out of 24 listings starting at $12,063
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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.