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Used
GMC Sierra 1500 trucks
for sale
near
Monroe, 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
2022 GMC Sierra 1500 SLT
Vehicle information
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Reviews
Used 2015 Tacoma TRD Pro Purchase
I Purchased a 2015 Tacoma TRD PRO on line. I'm 3 1/2 hours away so everything was phone and email. Couldn't have been an easier process. I was sent a video walk around of the truck and the manager pointed out every little rock chip or imperfection. From Wes the Manager to Brian in Finance to Ryan in Sales...Top Notch! I'm like a lot of people that don't like dealing with a car dealer...I've had bad experiences in the past. This was the smoothest, easiest transaction I've ever had at a dealership. The truck was priced fairly and when the shipper delivered it, the condition was exactly as I was told, No Surprises! I would buy from these guys again in a heartbeat. It's nice to deal with responsive people that shoot straight and do what they tell you they will do! Great Job Thornton Automotive.
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
2023 GMC Sierra 1500 Pro
Vehicle information
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Reviews
Very enjoyable experience.
Very enjoyable experience. Would recommend the dealership and sales person to anyone looking to buy a new or used car or truck. Very friendly and helpful.
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
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Angie was such a great help when buying our car.
Angie was such a great help when buying our car. The entire dealership helped us with such a difficult car buying situation and made it the most positive experience. We would always recommend buying our car from them!
2018 crew cab gmc Sierra 1500
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.






Used
2022 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
We bought our truck at Thorton and have had nothing but
We bought our truck at Thorton and have had nothing but great experiences. Starting with the sales department to the service department. Everyone is very professional and always keep you informed of what is happening while in service. I have been in the business for over 40 years so it was a little hard for me to.take the truck for.service but everyone makes it easy to handle. Mike.
Pleased that I made this purchase
Waiting for the Refreshed 2022 AT4 was well worth it! With all the manufacturing issues today, building and shipping was slow, but understandable. Love the truck and the features! Fit is perfect and quality is #1. Pricing was too high but all vehicles are running this way. You get what you pay for and this truck is perfect! I have owned many trucks and this by far is the best. The latest features are beyond most other makes and GM has thought this truck through from front to rear.






Used
2022 GMC Sierra 1500 Elevation
Vehicle information
Features






Used
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Chris and team are fantastic to work with.
Chris and team are fantastic to work with. I’ve bought 7 cars there total and have been happy with each one and their help in each instance
Great truck!
I bought my 2020 with 36k miles a couple of years ago and I now have 60k miles of trouble free very enjoyable driving. It was expensive, but worth every penny. The ride is so quiet and comfortable my wife and I prefer traveling in it instead of our 2018 Acura MDX which we also love. The 5.3 V8 has plenty of power and towing ability. The multi-function tail gate is genius, I hope to never be without one again. We so enjoy all the bells and whistles, especially the wireless phone charger. So glad I bought this truck!






Used
2023 GMC Sierra 1500 Denali
Vehicle information
Features
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!
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
2018 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Everything went very smoothly with our purchase.
Everything went very smoothly with our purchase. As painless as car shopping can be. I will highly recommend Faulkner Nissan to all of my friends and family. My sisters both have Muranos from your facility
new owner of the gmc denali, 2018 6.2
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






Used
2023 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
"THE" GMC Truck!
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.






Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great facility they have there ,really aim to please
Great facility they have there ,really aim to please everyone that walks through the door. They met my needs and then some
Short turn radius
I purchased pre-owned 2020 1500 SLT in February of this year. The truck rides comfortable and has plenty of room front and rear. My and I both enjoy it. My only drawback is the turn radius (lock to lock). It lacks compared to my wife's 2018 Yukon SLT, or the 2016 Ram I traded in. Have to many times maneuver twice to park it going forward or reverse. Otherwise happy with our purchase.






GMC Certified
2024 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
I love it the look the interior mine is a red one and it
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






Used
2023 GMC Sierra 1500 AT4X
Vehicle information
Features
Reviews
Excellent, friendly service 🐕🦺.
Excellent, friendly service 🐕🦺. Thorough. Great waiting room (even Coke Zero. Went over problems that need to be fixed. The dog icon? Service advisor has same name as my dog.
Just wondering
Does anybody else’s truck just sit there after you put it drive? I have to bump the accelerator to have it go into gear. ??????????????????????????????????????????? ?????????????






Used
2019 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
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 Sierra 1500 Elevation
Vehicle information
Features
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!!






Used
2022 GMC Sierra 1500 AT4
Vehicle information
Features






Used
2022 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Everyone was wonderful!
Everyone was wonderful! They were very responsive and knowledgeable about the vehicle I bought as well as the one I was trading in. Super family friendly and were super accommodating when I had to bring my small children with me! 10/10 would absolutely recommend!






Used
2017 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Great Experience!
Great Experience! We drove from Upstate New York to Harrisburg, PA to purchase a vehicle that we found online. It was exactly as represented in the advertisement and Joey was extremely easy to work with - the transaction was completed quickly - great dealership!
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
Vehicle information
Features
Reviews
Awesome experience
Elroy was so friendly, made everything easy, gave us time to discuss alone, no pressure at all. Josh in Finance was a pleasure to deal with also.
Smooth ride strong motor decent gas mileage inside cab is
Smooth ride strong motor decent gas mileage inside cab is loaded and very tastefully done along w easy access to knobs. Plenty of room. In back seat ! Aclassy looking Truck with a tacky looking owner!!






Used
2020 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
First time shopping here.
First time shopping here. My experience was extremely helpful and professional. Between Caleb the car salesperson and Mike the finance manager, they were able to get me the car I was looking for. Thank you. God bless you.
Great Truck
I did my research and test drove several models. The GMC 1500 Duramax does everything I want it to do and more. Great gas milage, nice power and very comfortable.






Used
2020 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Came in on a Saturday at 1:00pm asked if I purchased the
Came in on a Saturday at 1:00pm asked if I purchased the vehicle that day would it be ready for me to take it home. I was surprised when the salesman said yes. Sure enough I was driving home in a new truck that day! Had a great experience at bob Ruth!!!
Best truck we have owned!
Truck meets my and my wife's needs. She loves her and I do to! Love sport mode and the tow hail mode. Rides like a Cadillac!
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GMC Sierra 1500 prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Sierra 1500 | $43,736 |
About the GMC Sierra 1500
How much does the GMC Sierra 1500 cost?
The GMC Sierra 1500 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the Sierra 1500 is $41,733, with pricing starting at $1,995.
What is the MPG of the GMC Sierra 1500?
The GMC Sierra 1500 with traditional internal combustion engine offers up to 18 MPG city and 24 MPG highway for a combined rating of 20 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.
What are some similar vehicles and competitors of the GMC Sierra 1500?
The GMC Sierra 1500 compares to and/or competes against the following vehicles:
What trim levels are available for the GMC Sierra 1500?
The GMC Sierra 1500 is available in the following trim levels:
What model years are available for the GMC Sierra 1500?
Available model years for GMC Sierra 1500 inventory range from 2017 to 2025.
*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 Sierra 1500 by price
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Used GMC Sierra 1500 by body style
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