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Used
GMC trucks
for sale
near
O'Fallon, 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.
**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
Vehicle information
Features
Used
2017 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
New Car Buying Experience
Everyone at Sunset Ford of Waterloo was above and beyond helpful with our purchase. The professionalism was greatly appreciated along with the cleanliness of the 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
Used
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Tyreese listened to my wants and even though my initial
Tyreese listened to my wants and even though my initial choice sold prior to my arrival, he found me a better option. He was very knowledgeable about the cars features which made me love my car even more.
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
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
The first time we met Brian Ries we knew that we were in
The first time we met Brian Ries we knew that we were in the right place, and that we were going to be taken care of. Brian?s personal professional way of working with us made us feel very comfortable! Brian listened to our wants and found exactly what we were looking for at a great price! I?ll be sending all of my Family, Friends and acquaintances to Jim Butler Chevrolet. Thank you for taking such great care of us!
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
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
We went in to have our tires rotated .
We went in to have our tires rotated .Everyone was very friendly and courteous.Was very impressed with the fast customer service.Thank you..
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
2021 GMC Sierra 1500 Base
Vehicle information
Features
Reviews
Honesty
I was attempting to purchase a clean looking Chevy Colorado and worked with Kyle Brewer. I am out of state so Kyle worked hard to show videos, answer questions and do an iphone facetime walkaround of the vehicle with me. I never did get a chance to make an offer. The following day when I called the dealership Kyle was away but I spoke with Julian Henson and he informed me that they could not sell the vehicle due to an improper and unsafe lift kit installation that made the vehicle unsafe to drive. Their honesty saved me time off work and flight costs. Had that been a dealership in MY area I would have had an unsafe vehicle pushed on me. I never once felt pressure to purchase and felt treated fairly and honestly throughout the process. I even received a call from the manager afterwards to follow up with me. Would be more than happy to do business with them 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
Very personable and customer focused.
Very personable and customer focused. Clean and comfortable waiting area. Technician was very through in explanation and willing to discuss the details of the work. I drove from O Fallon IL to this dealership for the outstanding service.
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
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Our new truck 2017 Chevy Colorado
I would recommend you get a car or SUV or any vehicle from salesman Jason Freed he was amazing he worked with us and go us into a truck that we love and worked with us so we didnt have to finance also his amazing customers services he really understands his customers and there needs and the financer was also terrific please please please come here. I will be coming back and buying another vehicle in the future and I will request my salesman again thank you Jason Freed for your amazing help. Give this man a raise VW. Sincerely matt&becca
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?
Used
2024 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Go see Billy Willis!
We had the pleasure of working with Billy Willis. He was so knowledgeable and placed zero pressure on us. It was by far the easiest experience we’ve had. We couldn’t be happier with our 2022 Tucson or with the service we received from Billy!
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 AT4
Vehicle information
Features
Reviews
I’ve purchased multiple vehicles through Weber Chevrolet.
I’ve purchased multiple vehicles through Weber Chevrolet. Tony Franks is always great to work with, if you’re looking for someone to assist with browsing to purchase. Thanks!
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
2019 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Exceptional service from my initial internet inquiry to
Exceptional service from my initial internet inquiry to our in person appointment at the dealership. Our sales representative had the car all ready available and warming upon our arrival. Will definitely make the 4 hour trip again.
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
2021 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
We bought a Toyota Corolla Cross Hybrid.
We bought a Toyota Corolla Cross Hybrid. An excellent and safe car. The sales person, Barb was very professional and patient. She and her coworkers who were helping us to choose the right car for us, were wonderful. I highly recommend this dealer.
Nicest, best performing truck I've ever owned
My truck has a great appearance, inside and out. It is a pleasure to drive; and rides and performs great. It is the best truck I've ever owned.
Used
2014 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
It was a great experience!
It was a great experience! The salesman, Josh, was very knowledgeable and provided our family excellent service!
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
2025 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Great team!
Great team! I Was a walk-in. Friendly helpful staff - went into look at a Canyon. I found the truck online. Salesman TJ helped with locating the truck and brought it up to the showroom. Even washed it prior to me seeing it ! Great financial staff. Quick and easy!! I Will return in the future for more vehicles.
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
Vehicle information
Features
Reviews
Jose was great to work with, this was probably the
Jose was great to work with, this was probably the shortest amount of time I’ve been in a dealership. Showed up on Saturday evening and test drove the car was there about 20-30 minutes, contacted them by phone Monday and I did everything I could do over the phone then got there after work Monday and was there 30 minutes finalizing everything. Out of those 30 minutes we did have to wait 10 because Jose was already with another customer. A no pressure environment and very nice people.
2021 GMC Sierra Denali
This is the nicest truck I have ever owned. Lots of features. Takes a while to learn what all it does but a really enjoyable vehicle.
Used
2019 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Taking a 12-year-old CTS Sport Wagon to a Cadilllac
Taking a 12-year-old CTS Sport Wagon to a Cadilllac dealership for service tends to make one brace oneself for the onslaught of potential sales pitch that naturally occurs when an older model comes in for service and the dealership is in the business of selling brand new ones. To my pleasant surprise the approach was quite the opposite and Terry, along with members of the sales staff, all seemed genuinely happy to provide service work without the sales pitch. The work was completed quickly and the car remains the reliable and fun-to-drive car that has been a testament to the make's time-honored claim as "Standard of the World". Even when I mentioned that a new Cadillac might be in the cards someday, the staff was happy to know they were helping keep one of the most iconic models that Cadillac has produced in recent years on the road. Thank you, Terry and the staff who worked diligently to get my car repaired and back to me well within the time frame that had been promised.
Beautiful Truck
I bought a 2019 GMC Sierra Elevation. I traded in a FULLY loaded 2015 Sierra SLT, that I was really sad to see go, but the Elevation really sold me on styling and ride quality. I lost a couple high end bells and whistles, but the overall performance and look of the truck make up for it big time!
Used
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I visited kind of skeptical because of bad used car
I visited kind of skeptical because of bad used car experiences in the past . All I can say is WOW ! Very nice staff and the environment was very welcoming . The vehicle was better than expected and they worked with me on the price even when there wasn’t much to pick at . 5 Starts from me !
I love the truck. Dot trust that it won't brake do
The truck Handel's well. Sluggish when in second gear and the transmission thumps mostly when shifting down. Started about 40k. The ride is nice and comfy.
Used
2016 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Highly Recommend
I have recently been looking for a Jeep Wrangler and came across Midwest Autoplex during our search. They had a great inventory to select from. Jeff was awesome to deal with! We had a few requests and he was very accommodating. The whole process of purchasing our vehicle went very smooth. I highly recommend Jeff and Midwest Autoplex.
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
Vehicle information
Features
Reviews
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
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
A lot of truck for the money
This truck is very comfy for long trips. Fits the whole family in. Plenty of extras like the center console charging point. Memory seating helps when you have more than one driver. Very nice ride, drive.
Used
2016 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Everyone has been very conscientious and courteous
Everyone has been very conscientious and courteous checking back with me to determine what I want and if I was aware of the age of the vehicle. They also informed me that their service department wanted to work on some issues with the car and that they would let me know what they did and what work they believe still needs to be completed.
I've had the truck a month, and so far so good!
It's exactly what I was looking for; used but not too used, low miles, good looking but not too many bells and whistles, and didn't need any work.
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 $12,881.
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 3237 great deals out of 16007 listings starting at $1,000.
Where can I find the most GMC deals?
The most GMC deals can be found near East Saint Louis, IL with 81 great deals out of 405 listings starting at $3,950.
*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 Shiloh, IL
57 Great Deals out of 253 listings starting at $3,950
-
GMC Trucks in Fairview Heights, IL
57 Great Deals out of 261 listings starting at $3,950
-
GMC Trucks in Swansea, IL
57 Great Deals out of 260 listings starting at $3,950
-
GMC Trucks in Scott AFB, IL
45 Great Deals out of 217 listings starting at $12,500
-
GMC Trucks in Lebanon, IL
46 Great Deals out of 214 listings starting at $10,777
-
GMC Trucks in Caseyville, IL
58 Great Deals out of 263 listings starting at $3,950
-
GMC Trucks in Belleville, IL
65 Great Deals out of 347 listings starting at $3,950
-
GMC Trucks in Collinsville, IL
58 Great Deals out of 262 listings starting at $3,950
-
GMC Trucks in Mascoutah, IL
44 Great Deals out of 210 listings starting at $12,500
-
GMC Trucks in Troy, IL
54 Great Deals out of 239 listings starting at $10,777
-
GMC Trucks in Maryville, IL
54 Great Deals out of 245 listings starting at $10,777
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GMC Trucks in Washington Park, IL
69 Great Deals out of 306 listings starting at $3,950
GMC Trucks in O'Fallon, IL by model
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GMC Sierra 1500 Trucks in O'Fallon, IL
42 Great Deals out of 170 listings starting at $3,950
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GMC Sierra 2500 Trucks in O'Fallon, IL
4 Great Deals out of 43 listings starting at $18,000
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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.
