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Used
GMC trucks
for sale
near
Union, IL
- 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.
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Used
2024 GMC Sierra 2500 AT4
Used
2025 GMC Sierra 1500 SLT
Vehicle information
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Reviews
Ruth H
Excellent, professional, friendly, and quick service keeps me a loyal customer of Kunes Country Chevrolet. Second time buying a vehicle at this location and was completely satisfied by the service each time.
I bought this after going to the dealer just to look at
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.
Used
2023 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Great service
Everyone was friendly. Took care of what needed to be done. Didn't have to wear a mask. Made sure i was ok and didn't need anything since it was longer than expected with brakes
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
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Ted was great it was a great experience this is my fifth
Ted was great it was a great experience this is my fifth car I bought from this place
Overall I am very happy with my new Truck.
Overall I am very happy with my new Truck. GMC however needs to address their software glitch where the display screen intermittently stops working or the audio cuts in and out. I keep hearing a software update is being worked on but that was a while ago?
GMC Certified
2025 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Buying my Camaro from Castle Chevrolet in McHenry was an
Buying my Camaro from Castle Chevrolet in McHenry was an outstanding experience from start to finish. I worked with Eric Loredo, who set the tone by doing a full virtual walk around and video of the car before I arrived, answering all my questions in real time. When my wife and I landed at ORD, the car was spotless and ready to go. Finance Manager Mike Lazzara had all documents sent ahead so I could DocuSign, making the delivery quick and smooth. Sales Manager Matt Knudson, GSM Jerry Spanier, and Andrew Sytsma (who wasn’t my salesman but still took time to chat and share product knowledge) all played a part in making this one of the easiest purchases I’ve ever had. The team knew my previous car was totaled in a tornado, and they went above and beyond to make this out-of-state transaction simple and stress-free. Eric and the entire Castle team reminded me that buying a car doesn’t have to be a battle. I would absolutely buy from them again.
I have the 1500 double cab with standard bed.
I have the 1500 double cab with standard bed. The reason I have this vehicle is I really like the 6.5 foot bed. The crew cab with same bed is just too long. The things I dislike about this model is that it only comes in the SLE model. For the 2025 that means the external mirrors do NOT have a power fold in and it does not have a seat memory for more that one driver. The power fold in for the mirrors is extremely important to me.
Used
2021 GMC Sierra 1500 Elevation
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Features
Reviews
I recently purchased a car here, and Dan made the
I recently purchased a car here, and Dan made the car-buying process quick and easy. He was honest, attentive, and helpful every step of the way. I bought a highly special used car, and Dan's knowledge and guidance made me feel confident throughout the process. I'm very happy with my new car and the service I received. I would definitely recommend Dan and this dealership to anyone in the market for a vehicle.
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
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Effortless and pleasant to work with.
Effortless and pleasant to work with. Even the credit department was low pressure. We were in and out in about 1 hour. We drove up from Indy and they had 2 cars for us to choose from. Both were CPO cars with extended warranties. This visit was NYE and we even got a tip on where to dine before headed home. Great work by the whole team. Couldn’t be happier with the purchase.
Any reviews on this vehicle is not correct.
Any reviews on this vehicle is not correct. We are first owners and it’s been an excellent truck. We hate to see it go !
GMC Certified
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I brought my car in for an oil change and multi point
I brought my car in for an oil change and multi point inspection. the inspection dealed that I a front brake issue. Mike, the employee I dealt with describe the issue and what it would take to repair it and how long I would have to wait he offered free transportation home if I wanted. because of the distance that I would have to travel there and back to home, I opted to delight the two hours in the lounge. I had coffee and water and I was fine. Mike came in several times to talk about the repair. He also said he had a rebate coupon I could use and he pointed out. I had points in my Buick awards account that I could convert to dollars to pay for the repair. That was very good service save me money and the car is running fine
Vehicle information
Features
Reviews
They called promptly and gave me information about the
They called promptly and gave me information about the car but unfortunately this car wasn't eligible for a tax credit.
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 Ultimate
Vehicle information
Features
Reviews
My wife and I were pleased with our recent purchase
My wife and I were pleased with our recent purchase experience. Frank Domino was very nice and pleasant as well as Sandy who kept us entertained with pleasant conversation while we waited. Overall one of the best shopping experiences of my life. Thank you, Stefan and Chris Lang
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
2020 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Everything was good.
Everything was good. From the snacks they provide to the service guy to the guys to did the maintenance on my car. Everything was good
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.
Used
2023 GMC Sierra 1500 Pro
Vehicle information
Features
Reviews
Salesman was very professional, courteous, and very
Salesman was very professional, courteous, and very helpful. Transaction went smoothly and to my liking
"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.
Vehicle information
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Reviews
This was my second time buying my new car at ray
This was my second time buying my new car at ray chevrolet and I couldn?t be happier. I was lucky enough to work with Rupe both times and he took great care of me. When I initially came in, both Rupe and Ryan did everything they could to get me in the exact car I wanted and they made my experience so much easier than I expected. During the entire buying experience, all the staff was easy and kind to work with. I am so happy with my new car and would buy here again in the future!
Brake Pad Monitor
2021 GMC sierra 1500, 5.3, crew cab 4x4, 21000 miles. brakepad monitor lites up. dealership says needs brakes and rotors in back. one mo. on warranty. our rural roads dirty up the monitor. Needs new monitor. brakes look great to me. No noises. dealer says parts on order GM strike. Can't replace myself cause of computer...
Used
2024 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
excellent costumer service.
excellent costumer service. Chris is very helpful and accommodating. Friendly staff. on time service as promised. I highly recommend this dealer to all. Beautiful car displays.
Great truck to own.
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.
Used
2017 GMC Sierra 1500 SLT
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Features
Reviews
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 Denali
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Features
Reviews
Great customer service, was wonderful working with
Great customer service, was wonderful working with Jessica and Moe. I will be back again.
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
2023 GMC Sierra 1500 Denali Ultimate
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Features
Reviews
A very stress free experience.
A very stress free experience. All good. Service writer pleasant. Very easy dropping off and picking up. I?ve always been happy at this dealer and service dept.
Amazing Truck
Excellent comfort and very good truck, it is very functional in every way, both for business and for personal, it can be said that I have the 2.7L Turbo engine and I can move up to 11500Lbs already checked by me
Used
2025 GMC Sierra 1500 Elevation
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Features
Reviews
Very friendly.
Very friendly. Very helpful. They had my dream car. I live 2.5 hours away from them. Alot if our interactions were over the phone. Needless to say, 7 days after our first interaction I drove away in my dream car. They are definitely worth checking out. If they have a car you want, they will do everything they can to make sure you get your car.
Used
2016 GMC Sierra 1500 Denali
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Reviews
Sam worked with me, I’m north of Detroit, Michigan and
Sam worked with me, I’m north of Detroit, Michigan and had a lot of questions! He went out of his way to take videos and pictures of the vehicle I was interested in. He spent 2 weeks answering all of my questions and being very professional and patient with me! When I finally got there and took it for a test drive I was amazed at how clean the vehicle was and how quickly we were taken care of - it was a seamless process and everyone was very friendly and accommodating! Thank You!
My 2016 GMC Sierra 1500 SLT All Terrain - Love it!
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.
Used
2023 GMC Sierra 1500 SLT
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Reviews
Frank was friendly and helpful.
Frank was friendly and helpful. He look up my records to make sure I was not receiving and paying for unnecessary service. He provided a coupon.
GMC Certified
2023 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I really appreciate the straight-forward buying process I
I really appreciate the straight-forward buying process I found at Napleton Schaumburg GMC. Thank you to Yiannis for answering all my questions! Best- Mark
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 $12,844.
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 3082 great deals out of 16943 listings starting at $1,998.
Where can I find the most GMC deals?
The most GMC deals can be found near Carpentersville, IL with 63 great deals out of 372 listings starting at $2,199.
*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.
GMC Trucks by city
-
GMC Trucks in Marengo, IL
35 Great Deals out of 200 listings starting at $5,950
-
GMC Trucks in Huntley, IL
45 Great Deals out of 271 listings starting at $2,199
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GMC Trucks in Lakewood, IL
45 Great Deals out of 263 listings starting at $2,199
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GMC Trucks in Woodstock, IL
54 Great Deals out of 286 listings starting at $2,199
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GMC Trucks in Hampshire, IL
35 Great Deals out of 254 listings starting at $9,945
-
GMC Trucks in Lake in the Hills, IL
50 Great Deals out of 303 listings starting at $2,199
-
GMC Trucks in Crystal Lake, IL
47 Great Deals out of 290 listings starting at $2,199
-
GMC Trucks in Bull Valley, IL
57 Great Deals out of 314 listings starting at $2,199
-
GMC Trucks in Pingree Grove, IL
45 Great Deals out of 311 listings starting at $9,945
-
GMC Trucks in Gilberts, IL
59 Great Deals out of 350 listings starting at $2,199
-
GMC Trucks in Genoa, IL
24 Great Deals out of 159 listings starting at $11,735
-
GMC Trucks in Algonquin, IL
60 Great Deals out of 367 listings starting at $2,199
GMC Trucks in Union, IL by model
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GMC Sierra 1500 Trucks in Union, IL
30 Great Deals out of 139 listings starting at $8,850
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GMC Sierra 2500 Trucks in Union, IL
6 Great Deals out of 60 listings starting at $2,199
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GMC Sierra 3500 Trucks in Union, IL
6 Great Deals out of 22 listings starting at $6,950
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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.
