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*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
GMC cars
for sale
near
Union, IL
under $899,990
- 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.
Vehicle information
Features
Reviews
Ryan W.
Ryan W. helped us from the very beginning when I sent an e-mail inquiring about the availability of a used 2018 Ford F-150, that was listed on the Ryan Ford Dealership webpage, all the way through the purchase. Ryan W. was personable, knowledgeable, friendly, super easy to talk with or ask questions, no pressure. It was just like talking with a friend! Their clean, reasonably priced vehicles almost sell themselves! Westley walked us through the documents and paperwork, service options for the vehicle, again hassle free and quickly! I think that from the time of our arrival to leaving the dealership was under three hours, including my three test drives that account for at least a half hour of that time and also includes them prepping and cleaning the truck for me to drive home. It looked like a showroom model including the engine compartment! I would say to consider Ryan Ford (17 years in business, family owned, I believe?) if you're shopping for a new or used vehicle, watch the Ryan Ford webpage for their inventory. Then go visit them in Sealy, Texas and drive home in your new or used vehicle like we did! It was worth taking the ride outside of Houston for us! Thanks again to the Ryan Ford Team, including the prepping staff that we didn't meet!
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
2022 GMC Sierra 1500 Denali
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Reviews
Awesome dealership and Jonathan Top was so helpful
Awesome dealership and Jonathan Top was so helpful getting me what I wanted. Great service department also. Have purchased four vehicles from Audi Fort Worth.
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
2024 GMC Sierra 1500 Elevation
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Reviews
Buyer
Our salesman did a excellent job showing us all the vehicles features and assisting us in our purchase! We highly recommend him to anyone looking for a vehicle!
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
2022 GMC Sierra 1500 Denali
Vehicle information
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Reviews
What's best for the customer
Chris Green was great. He was attentive to our needs and personable, showed options, was responsive to our inquiries, was insightful on the models, but was understanding that our best fit for our needs may not be a Ford (was at Shottenkirk Toyota, also highly recommend). We appreciate his candor, will always ensure to recommend him to all we know, and look forward to coming back to him when time to get a F250.
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
2021 GMC Sierra 1500 SLT
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Reviews
I have to be honest with you guys.
I have to be honest with you guys. I had the most over top amazing experience. My sales person was Monique and she took the time and listened to everything that I was interested in. It was kind of sticky at first however, I got it done. I am in a brand new 2025 Nissan rogue with eight hole miles on it. Thank you so much Monique for your kindness your showmanship and most of all you’re over the top and amazing customer service. Great job I wish you all the best. Oh yes and I have to thank the finance guy Eric Eric thank you thank you so much for walking me through this process and helping me understand 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
2019 GMC Yukon SLE
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Reviews
Edgar got me the best deal and made the process easy .
Edgar got me the best deal and made the process easy . Thanks for everything hint
Worth the wait to finally have it
We drove two states over to McKenzie Buick GMC in Milton, FL to meet with Nick and make a purchase on our new Yukon Denali. Customer service was top notch. We were going for their 2019 Yukon Denali to replace a 2008 Tahoe LTZ. We are very pleased with the vehicle. The upgrades are wonderful. Love the cooling seats, the wifi, the HUD and even days after our purchase they have reached out to check on how we were and mailed us a small gift that meant so much. We will definitely use them again if they ever have what we’re looking for on a future purchase. - Brandon Howell 2019 Yukon Denali
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Reviews
Excellent service in a timely manner!
Excellent service in a timely manner! Herb is a very good service person and always makes sure that my car issues are taken care of!
Great vehicle. Love it!
Everything I want in a vehicle. I love the interior and the slick look of the overall vehicle itself. Oh can’t forget about all the different options Available on this truck. It has so much to offer!
Used
2022 GMC Yukon SLT
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Features
Reviews
Professional and helpful
Worked with Alan Karow. Extremely professional and helpful. Highly recommend him and Garber Bay Road. They have won all my future business. Please visit Alan.
Yukon Denali all new styling and pleasure to drive
Nice styling,interior has a new design dash which is beautiful and convenient,safety features and cameras are great and easy to used and the active cruise is awesome.
Used
2023 GMC Yukon SLT
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Reviews
Excellent service, prompt and courteous.
Excellent service, prompt and courteous. The service Specialist, Anaj is a true professional. Very eficien and. customer oriented. Keeps he customer informed and up to date on the process untill the car is delie=vered.
Used
2023 GMC Sierra 1500 Elevation
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Reviews
Repeat customer…I’ve bought multiple cars here, and with
Repeat customer…I’ve bought multiple cars here, and with Jordan specifically. I’ll never go to anyone else! 10/10 would recommend.. Jordan Smith made my process seamless.. and I am not an easy case by any means! Thanks for making everything so smooth for me, yet again!!!! Idk how they do it, but they do. Not enough words to praise em! Go see em! 🚗🚘🏎️✔️💯
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
2024 GMC Yukon Denali
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Features
Reviews
Tim in the service dept got us in and out quickly for
Tim in the service dept got us in and out quickly for routine maintenance on our vehicle Tim handles all our service requests on both our Honda vehicles Thanks Tim
Purchased new in October 2024.
Purchased new in October 2024. Total miles driven 9,276. Just completed a 4,734.2 mile trip through 9 states. Just a pleasure to drive. My wife and I were on the road 16 days, with only 8 driving days, longest day was 674 miles. Average driving speed was about 72+ miles per hour. Seat comfort was amazing, no discomfort, great considering having 4 back surgeries. Very solid on the road with little or no driving fatigue. Performance was great. Of the total miles, about 500 were in town driving and 300 miles was in 4x4 in a snow storm coming across Northern Texas in April. Average MPG was 26.4 with my best 500mile drive at 33mpg. The diesel engine is very quiet requiring me to check the tach sometimes to be sure I had pressed the off button. Very quiet on the road as well. This is my first diesel and I would highly recommend it. Plenty of power, great fuel economy, quiet and very responsive when you need that quick acceleration. amazingly nimble for a big SUV. The adaptive cruise works great. My previous GMC was a 2009, 6.2L V8 Yukon XL. I drove that one 140K miles over 14 years with nothing but routine maintenance, a great vehicle as well. Very happy with this 2024
Used
2022 GMC Yukon SLT
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Reviews
I had used Paulding Chrysler Dodge Jeep Ram for service
I had used Paulding Chrysler Dodge Jeep Ram for service for 9 years with 2 Grand Cherokees. The service was done in a timely manner. The fee has been close to the same as an independent Jeep service company I had used for a earlier Grand Cherokee I owned.
Used
2023 GMC Sierra 1500 Elevation
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Reviews
I want to thank Mr.
I want to thank Mr. Matthew P. for his professionalism and patience he provided for my husband and I . This young man will go far in life with his knowledge and Patience working with customers. Look out GM, lol. Wishing Matthew the best! We had a great experience at Big Star Cadillac. Thanks Lee & Karla Williams
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.
Certified
2019 GMC Sierra 1500 Denali
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Reviews
My salesman William in Palm Bay facility was great and
My salesman William in Palm Bay facility was great and super knowledgeable with helping us find what we wanted. Fast and super easy to do! 10/10 recommend using ford of Palm Bay!!!
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
2024 GMC Sierra 1500 Denali
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Reviews
Great experience with the sales reps.
Great experience with the sales reps. Lowell and Patrick. I would certainly come back to purchase another vehicle.
2024 GMC sierra 1500 duramax 3.
2024 GMC sierra 1500 duramax 3.0 is great truck. Great ride and great MPG. 100% recommend to any prospective buyer. Love the truck and how it perform.
GMC Certified
2023 GMC Sierra 1500 Denali
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Reviews
I just wanted to say Tim Hoffman in service exceeded my
I just wanted to say Tim Hoffman in service exceeded my expectations. I bought a 2016 CT6 from a dealership in Crystal Lake. I put 300 miles on the car and noticed something was not right with Transmission good thing I had the extended warranty. Tim coordinated everything it was a big job and he coordinated everything with warranty company and kept me updated on status. Thanks Tim one of the best dealership experiences I have had with a dealer. Al B
"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
2026 GMC Sierra 1500 AT4X
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Zahra took time to explain what is needed to be done to
Zahra took time to explain what is needed to be done to our car. We had our car done in a day. Another great experience at Toyota of Plano. Thank you!
It was such a good truck honstly the greatest thing I
It was such a good truck honstly the greatest thing I have ever drove in my entire life I am so happy that I have been blessed with this being my first ever car
Used
2019 GMC Sierra 1500 Base
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Reviews
Worked with Dave Bever to find a car for our son.
Worked with Dave Bever to find a car for our son. Dave found multiple options and we ultimately purchased a Ford Fusion that fit into our sons budget, had low miles and a great maintenance record. Dave was very supportive, not pushy, and ensured we had everything we needed before leaving with the car. We did have on hiccup with our financing paperwork, originally the finance manager had our son purchasing the vehicle with a 19 month term but when we finished with all the paperwork it was 36 months, this was not a big deal as our son will pay it off in a year, but definitely confusing. We also had to have hit registration updated and played phone tag with finance for 2.5days but drove out to Toyota West and Veronica had everything updated in less than five minutes(she was also ahhmayzing) Our son has been beyond excited since having his first "new" car. We would definitely buy another car from Toyota West and Dave.
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
2022 GMC Sierra 1500 Elevation
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As a widow, I bring my car in for service, Shelly takes
As a widow, I bring my car in for service, Shelly takes care of me. I never have to worry about my car or service, thank you Shelly Betty Morris
Used
2021 GMC Sierra 1500 AT4
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Reviews
The Best Used Car Buying Experience I’ve Ever Had I went
The Best Used Car Buying Experience I’ve Ever Had I went in on a Saturday to purchase a car for my son, and from the moment I walked in, the experience was top-notch. I was fortunate to be helped by Haley, and I truly cannot say enough good things about her. She provided the best customer service I’ve ever received at a car lot—professional, knowledgeable, and genuinely caring. She is a true asset to the company and honestly deserves to be paid well. She's the reason I stopped shopping around and knew this was the right dealership for us. Although I came in during the afternoon and ended up staying late, not once did I feel rushed. Every staff member I interacted with—Haley, Steve, and the team in the business office—was kind, patient, and thorough. They followed through on everything they promised, which gave me full confidence in the purchase. I’m super happy with the entire experience and would highly recommend this dealership to anyone looking for a quality used car and outstanding customer service
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...
*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 by price
GMC under $899,990 by city
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GMC under $899,990 in Union, IL
127 Great Deals out of 432 listings starting at $4,000
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GMC under $899,990 in Marengo, IL
99 Great Deals out of 347 listings starting at $4,000
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GMC under $899,990 in Huntley, IL
149 Great Deals out of 534 listings starting at $4,995
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GMC under $899,990 in Lakewood, IL
157 Great Deals out of 521 listings starting at $2,999
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GMC under $899,990 in Woodstock, IL
163 Great Deals out of 537 listings starting at $2,999
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GMC under $899,990 in Hampshire, IL
142 Great Deals out of 479 listings starting at $4,995
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GMC under $899,990 in Lake in the Hills, IL
180 Great Deals out of 628 listings starting at $2,999
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GMC under $899,990 in Crystal Lake, IL
169 Great Deals out of 581 listings starting at $2,999
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GMC under $899,990 in Bull Valley, IL
169 Great Deals out of 566 listings starting at $2,999
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GMC under $899,990 in Pingree Grove, IL
178 Great Deals out of 639 listings starting at $4,995
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GMC under $899,990 in Gilberts, IL
208 Great Deals out of 736 listings starting at $4,995
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GMC under $899,990 in Genoa, IL
79 Great Deals out of 291 listings starting at $4,000
GMC under $899,990 in Union, IL by model
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GMC Sierra 1500 under $899,990 in Union, IL
31 Great Deals out of 104 listings starting at $8,850
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GMC Terrain under $899,990 in Union, IL
31 Great Deals out of 84 listings starting at $4,995
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GMC Acadia under $899,990 in Union, IL
28 Great Deals out of 81 listings starting at $6,299
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GMC Sierra 2500 under $899,990 in Union, IL
12 Great Deals out of 44 listings starting at $7,995
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GMC Yukon under $899,990 in Union, IL
4 Great Deals out of 43 listings starting at $4,000
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GMC Yukon XL under $899,990 in Union, IL
6 Great Deals out of 27 listings starting at $9,000
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GMC Sierra 3500 under $899,990 in Union, IL
6 Great Deals out of 20 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.
