Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
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
2013 GMC Sierra 1500 SLE
Vehicle information
Features
Used
2025 GMC Sierra 1500 AT4X
Vehicle information
Features
Reviews
Nick Pashos did an amazing job taking the time to make
Nick Pashos did an amazing job taking the time to make sure I was happy with my purchase. Michael Minner was great in finance with explaining all the details and working with me financially.
Let me start by saying I have the AT4 model with the
Let me start by saying I have the AT4 model with the Duramax 3.0L diesel. I had a 2024 Elevation with the 5.3L V-8 that I bought to pull my 22’ camper. While the Elevation pulled my camper fine it drank the gas like it was on a binge. And with a 26 gallon gas tank it seemed I was filling up every couple of hours. After one trip to Nova Scotia I knew something had to change. I pulled my camper out west to Yellowstone and back through Arizona. It pulled like a champ and fillups were a lot more manageable. Even driving the speed limit out west I still got four to five mpg better than with the gasser. I liked the Elevation but I love the AT4. Way nicer ride and great handling. I get 30 per gallon of diesel on the highway if I drive the speed limit but I got it to tow with. I added a Titian replacement fuel tank so I have 43 gallons instead of the 26 it came with.
Used
2019 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
The part for our tail lamp needed to be ordered, so we
The part for our tail lamp needed to be ordered, so we were not scheduled for the repair for about a week. However, when the part came in, they made arrangements to get our vehicle fixed the next day. The shop waiting area was clean and coffee/tea was provided for us waiting on repairs.
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
2017 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Tony Franks at Weber Chevrolet in Columbia is fantastic!
Tony Franks at Weber Chevrolet in Columbia is fantastic! If you need a car, buy Chevy and contact Tony. He went the extra mile for us. He first helped us search for the car we wanted then let us know they were building a 2026 Blazer. He kept us updated through it all. He is a great guy! Call him! Jim in the loan department was great too. Thanks Weber Chevrolet. It's always a pleasure. Cathy & Tom McDonough
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
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
2022 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
Had a great experience compared to other local car
Had a great experience compared to other local car dealers. Sheryl worked with us and found a vehicle that was exactly what I was looking for. She was Very friendly, and honest. I highly recommend her for all future customers. Thank you! Love my jeep.
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 SLT
Vehicle information
Features
Reviews
I bought a car a couple of weeks ago and the process was
I bought a car a couple of weeks ago and the process was so amazing! They were fast and answered all my questions. I got the pleasure of working with Paul to get exactly what I wanted!
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
2017 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.
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
Great people great cars loved my experience easy to work
Great people great cars loved my experience easy to work with and very accommodating. .....grateful...
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
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I usually hate buying cars but the experience I had with
I usually hate buying cars but the experience I had with my salesman, Kris Portnoy, at Suntrup Kia was great. No high pressure and great to work with. He explained everything about my new vehicle and Kris really knows his stuff. I would highly recommend him if you are looking for a vehicle!
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 !
Used
2025 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
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
2014 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Wow!
Wow! I had the best experience buying a car here. I had an idea of the car I wanted but the one I wanted when I got there had sold already. So Mark one of the sales men there sat down and talked with me and found that there was another car would fit my needs even better! Thanks!
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
2019 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Engine light came on, rough shifting, Adam in Service
Engine light came on, rough shifting, Adam in Service dept fit my truck in for diagnostics within a week. Tech found bad coil, replaced and repaired, also suggested new wires and battery was needing to be replace really low crank, all work completed and again on the road after 310,000 miles. I have had only good experiences with the service department staff and techs. Sometimes it cost some money but its a machine and if you take care or it, it will last.
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
2019 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Amanda gillis did an amazing job and got me a great deal
Amanda gillis did an amazing job and got me a great deal shes awesome and really nice.
Most expensive auto I've ever owned.
Great performance, hard to clean, everything, I expected. Getting lots of compliments and head turning. Stomping with thee BIG DAWGS!!!! Good gas mileage on highway.
Used
2021 GMC Sierra 1500 Elevation
Vehicle information
Features
Reviews
I still have a few things to tie up with them, but so far
I still have a few things to tie up with them, but so far I will give a 4 star. The wait time when I first got there and the detailing wasn't as good as I'd have liked. As far as the salesman and financing they were professional, helpful, and had wonderful bed side manners. They did an excellent job. The pricing on the used vehicle I purchased was very reasonable. I would definitely recommend this dealership.
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 SLE
Vehicle information
Features
Reviews
Recently bought a Sienna with David Bell and had a good
Recently bought a Sienna with David Bell and had a good experience. He was professional but not pushy and felt we got a fair deal. Would recommend.
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
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
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
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
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
On November 19 I traveled from my home to Jim butler
On November 19 I traveled from my home to Jim butler Maserati in maplewood Mo I live in souther il. This mornings travel was focused on purchasing my 2024 gmc sierra. At first when I arrived immediately I felt to be in the right place. Going forward was more than amazing in every way. Brian was my contact first I had a connection with him early on with the deal. Later in the deal worked with Mike the finance guy . Both did a great job in sitting up the purchase with my concerns and questions answered. I met a 3 week new employee Nora and her twin sister Caitlyn age 19 I think they have a solid future at Jim butler. Finally the general manager Brett did a basic final review with me on every aspect of my purchase . I was there again very pleased with his efforts. Overall experience I wish every dealer experience could be like this because it should be. I had to travel over two hours to see this for myself happy to report it was worth every mile. I am now enjoying my Sierra it is excellent everything I was looking for and more. Jim Butler you have a rock solid business with a very focused A1 staff keep this going good thing will come!
Used
2016 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
While it took a bit to get my question answered, they
While it took a bit to get my question answered, they were honest and forthcoming. For me personally, I thought the price of the vehicle we looked at online was a bit high, and I offered to pay cash to get a better deal. But, the folks at Midwest Autoplex held firm to their "No Haggle" policy. We may not do business, but I certainly admire their stand, and wish them nothing but success. I would not hesitate to recommend Midwest Autoplex if you are in the market for a used vehicle.
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
2016 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Have purchased a lot of different cars at different
Have purchased a lot of different cars at different dealers and the three I delt with there were great. Best experence ever. Derek , Adam, and Grant treated us like royalty. Purchased a 2025 Teguan for my grand daughter 11/14/25 and went back 11/15/25 and bought one for my wife. No presure sales and two the point , no haggle sales. I have probably purchased over 50 vehicles in my 78 year history and this is like sales should be. First time volkwagen purchases.
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 Terrain is the cheapest available vehicle by average Cars.com listing price in GMC's lineup, with an average listing price of $20,167.
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 3154 great deals out of 15565 listings starting at $1,500.
Where can I find the most GMC deals?
The most GMC deals can be found near East Saint Louis, IL with 74 great deals out of 379 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
56 Great Deals out of 237 listings starting at $3,950
-
GMC Trucks in Fairview Heights, IL
57 Great Deals out of 245 listings starting at $3,950
-
GMC Trucks in Swansea, IL
57 Great Deals out of 245 listings starting at $3,950
-
GMC Trucks in Scott AFB, IL
44 Great Deals out of 199 listings starting at $9,744
-
GMC Trucks in Lebanon, IL
45 Great Deals out of 200 listings starting at $9,744
-
GMC Trucks in Caseyville, IL
58 Great Deals out of 248 listings starting at $3,950
-
GMC Trucks in Belleville, IL
64 Great Deals out of 318 listings starting at $3,950
-
GMC Trucks in Collinsville, IL
58 Great Deals out of 247 listings starting at $3,950
-
GMC Trucks in Mascoutah, IL
43 Great Deals out of 192 listings starting at $9,744
-
GMC Trucks in Troy, IL
50 Great Deals out of 224 listings starting at $9,744
-
GMC Trucks in Maryville, IL
51 Great Deals out of 231 listings starting at $9,744
-
GMC Trucks in Washington Park, IL
63 Great Deals out of 291 listings starting at $3,950
GMC Trucks in O'Fallon, IL by model
-
GMC Sierra 1500 Trucks in O'Fallon, IL
47 Great Deals out of 151 listings starting at $3,950
-
GMC Sierra 2500 Trucks in O'Fallon, IL
2 Great Deals out of 42 listings starting at $26,743
-
GMC Canyon Trucks in O'Fallon, IL
7 Great Deals out of 28 listings starting at $11,950
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.