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 Sierra 1500 SLT
for sale
near
Sleepy Hollow, 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
2022 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
I had a great experience at Old Orchard Nissan.
I had a great experience at Old Orchard Nissan. Antoni was very knowledgeable and helped me and my family with new Nissan rogue. Couldn't be happier with my purchase. I also get a better deal than i expected. Will be telling my friends and family about Antoni.
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
2019 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Our experience was great from the moment my niece and I
Our experience was great from the moment my niece and I entered the dealership to me driving out with a brand new vehicle! Viviana Quinto was so attentive from the first time I contacted the dealer to welcoming us when we arrived. Francisco Zavala was so kind, professional and attentive. He was understanding to my needs. He was cordial and went along with my humor. Lance Leglar was informative and attentive regarding the accessories. Oday Omar in the Finance went through all docs that I had to sign. Ms. Cashier (didn’t get her name) was so sweet and great at her job. She got the coaching, lol! Thank you so much for making us feel welcome and valued. Will recommend this dealership to my family and friends. Awilda Ramos (No relations to Aylin Ramos) Didn’t know there was someone with surname Ramos at your location until I looked for the employee list online.
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






GMC Certified
2022 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Have trusted this dealership for over 25 years.
Have trusted this dealership for over 25 years. I wouldn’t think of bringing my 2 Buicks anywhere else. They only do necessary repairs which I appreciate and will give you a timeline as to what to expect down the road when it comes to doing work. They value you as a customer and do everything they can to help you in all aspects serving you.
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.






GMC Certified
2022 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Sales rep (Jarvis) was professional through and through
Sales rep (Jarvis) was professional through and through the entire transaction. The purchase was so much easier than anticipated. I highly recommend Woody's!!!






Used
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
These guys are the very best at what they do, very
These guys are the very best at what they do, very efficient with duty at hand. That means you are in the best hands! Go get your car, make your dream a reality.
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
2022 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Buy from Wesley Radford
Purchased a new Avalon from them today. Wesley Radford was my sales rep and the entire process was an extremely pleasant experience. Wesley was patient with me and did not give any hard sell tactics. There was a slight glitch due to my misreading some info and Wesley rectified everything to my great satisfaction. Everyone else in the process was polite and helpful. Lombard Toyota is the place to go and Wesley is the guy to ask for.






Used
2023 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Made online appointment.
Made online appointment. Was given feedback right away. Appointment was on time. Friendly check in. Given text updates and phone call when completed. Recall was completed with regular maintenance. Vehicle looked great when picked up!
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
Sam was absolutely fantastic in explaining all the
Sam was absolutely fantastic in explaining all the available options to me. I felt well informed and confident in my decision, and I really appreciated that there was no rush during the process. Overall, it was a great experience, and I'm very happy with my purchase. Highly recommend
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!!






GMC Certified
2022 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Marquartd of Barrington is an amazing dealership because
Marquartd of Barrington is an amazing dealership because of their integrity and great customer service! I bought my new car 2017 and have relied only on them to maintain it. They are trustworthy and truly care about the customer. Their work ethic and philosophy reflect heavenly standards. I will never go anywhere else!






Used
2024 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
This dealer had the used car I was looking for.
This dealer had the used car I was looking for. The car had the right mileage and a clean fax. The dealership was 1 hour 20 minutes away from me heavy traffic all the way. I figured I would call and ask about the car anyway but I wasn’t planning to drive there. I talked to Phil, a sales rep, and what a gentleman he was. He told me the car was a trade-in and was in fantastic condition. Well, he talked me into driving down there. I arrived about 10 in the morning and left with my new used car by 1:30 that afternoon. I walked Phil through my 128 point inspection, 2 test drives and I ending up looking under the car for any problems. I could not find anything wrong. The car was in great condition just as Phil had described. Phil was a perfect gentleman through the whole process. Every dealership employee I encountered could not do enough for me. Great experience - great car! 6 star experience!
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
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great people.
Great people. Great service. Highly recommend Erick and team. They will give you a solid deal
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
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Good for challenging credit
Relatively painless process when you don't have a great credit score to work with. They can finance where major dealerships cannot (will not). They finance in house
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
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Marco Torrens was excellent and patient the entire time
Marco Torrens was excellent and patient the entire time with the process and very polite with every question we asked, the driving test was great and even pointed directions back to the dealership easily
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
2022 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
We had Cedric as our salesman, he was quick, knowledgable
We had Cedric as our salesman, he was quick, knowledgable and friendly. Would use again.






Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great buying experience!
Recently bought a beautiful 2018 Sienna from this dealership! I can't believe that got approved for financing, after going to 3 other dealerships and everyone turned me down, saying that I have two many cars under my name already! Honestly when I got here I still had in my mind that getting approved is impossible, but Andrei did such a great job! He really knows financing and how to take care of people! I recommend them to everyone!
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
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Great place to buy a vehicle.
Great place to buy a vehicle. The staff is very friendly and the process was very easy
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 SLT
Vehicle information
Features
Reviews
Worked with Brian again and had a smooth and great
Worked with Brian again and had a smooth and great experience. I highly recommend this dealership and Brian.
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
2015 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
This is the third S-class Mercedes I have purchased from
This is the third S-class Mercedes I have purchased from Mercedes-Benz of Westmont and I could not be happier. Going through the purchasing process was a delight because Kimberely Cager, my Sales Rep, and the sales management team made me feel better than just a valued customer. The real test, however, came when driving the new 2025 Mercedes S580. The supreme road handling and comfortable seating were nothing short of spectacular, and the many options like the integrated toll system (driving through tolls of different states has become hassle free), Apple CarPlay, and several driver-assist features has enhanced my driving experience. While understanding how to use and benefit from the many new features and options was a little daunting, Kimberely and the Product Concierge, Damir Oliynyk, have eased my doubts, and I?m looking forward to a long multi-state road trip.
This truck is the base model and that is exactly what we
This truck is the base model and that is exactly what we were looking for. A good solid truck without all the fancy technology. It drives like a dream, handles just as well and the interior is sleek and well designed. Perfect black on black exterior.... a man's truck.






Used
2017 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Nice Subaru
Recently bought a 2017 Subaru from this dealership! Had a great buying experience! Andrei was great and his entire team were very friendly! Highly recommend them!
Just purchased...
Great so far... Just what I was looking for, excellent condition and well taken care of. All the options and priced competitively. I am sure I will like it for many years to come.






Used
2023 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Danylo and the whole crew at Libertyville Chevy made my
Danylo and the whole crew at Libertyville Chevy made my journey to buying my first car go very smooth. Danylo was very professional and personable. We spoke about many things outside of just buying a car. He made it easy for me to be comfortable in whatever my choice was going to do. The entire team was very encouraging and helping during the process to ensure I understood everything and was taken care of.
"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.
*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 Sierra 1500 SLT by city
-
GMC Sierra 1500 SLT in West Dundee, IL
13 Great Deals out of 46 listings starting at $17,995
-
GMC Sierra 1500 SLT in Carpentersville, IL
14 Great Deals out of 48 listings starting at $14,995
-
GMC Sierra 1500 SLT in East Dundee, IL
14 Great Deals out of 52 listings starting at $14,995
-
GMC Sierra 1500 SLT in Gilberts, IL
12 Great Deals out of 44 listings starting at $17,995
-
GMC Sierra 1500 SLT in Elgin, IL
10 Great Deals out of 44 listings starting at $17,995
-
GMC Sierra 1500 SLT in Algonquin, IL
14 Great Deals out of 47 listings starting at $14,995
-
GMC Sierra 1500 SLT in Pingree Grove, IL
10 Great Deals out of 38 listings starting at $19,858
-
GMC Sierra 1500 SLT in Barrington Hills, IL
14 Great Deals out of 49 listings starting at $14,995
-
GMC Sierra 1500 SLT in South Elgin, IL
11 Great Deals out of 43 listings starting at $17,995
-
GMC Sierra 1500 SLT in Lake in the Hills, IL
13 Great Deals out of 40 listings starting at $14,950
-
GMC Sierra 1500 SLT in Huntley, IL
8 Great Deals out of 33 listings starting at $14,995
-
GMC Sierra 1500 SLT in Trout Valley, IL
11 Great Deals out of 40 listings starting at $14,995
GMC Sierra 1500 SLT by year
-
2026 GMC Sierra 1500 SLT
21 listings starting at $56,600
GMC Sierra 1500 by trim
-
GMC Sierra 1500 Denali
5 Great Deals out of 57 listings starting at $14,797
-
GMC Sierra 1500 Elevation
3 Great Deals out of 41 listings starting at $29,500
-
GMC Sierra 1500 AT4
3 Great Deals out of 38 listings starting at $27,950
- ${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.
${award_blurb}
${award_two_blurb}