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Used
GMC cars
for sale
near
Union, IL
under $30,000
- 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
2017 GMC Sierra 1500 SLT
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I highly recommend Ray Chevrolet and will buy from them
I highly recommend Ray Chevrolet and will buy from them again. They have an incredibly organized system. They?re efficient and friendly. And they?re knowledgeable in all aspects of the industry.
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
2016 GMC Sierra 1500 SLE
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Features
Reviews
Visited Raymond Chevrolet on 10/10/25 after texting with
Visited Raymond Chevrolet on 10/10/25 after texting with Blake. When I arrived I was greeted immediately by Drew and he seemed to immediately know exactly why I was there. Pulled the car around that I wanted to look at and off we went on a test drive. Drew had more of a consultative approach rather than a high pressure approach which was definitely appreciated. The car drove great, yet my hopes weren’t high due to the fact that I have bad credit because of some stupid mistakes I made when I was young and haven’t spent the time/effort to repair yet. After a quick discussion with Drew upon our arrival back at the dealership, Jerry, the Used Car General Manager, came over to sit with me and he answered every single question I had written down (and there were around 15 of them!). At this point, they already knew my credit situation since I made them aware pretty early on. Instead of just going through the motions, EVERY single employee at Raymond Chevrolet took the time to make sure my questions were answered and ensure I had a great experience and I never felt less than or judged because of my credit situation. After Jerry answered all my questions, I wanted the car! I had previously been denied for an auto loan through a local credit union (even with offering a higher down payment than I did at the dealership). It didn’t take long at all and after a very short wait Jerry came over and approached me with his thumbs up, “we got you approved.” I was literally shocked….Sure, I didn’t get the best interest rate possible, but with my credit, simply getting an approval at all was amazing. At this time it was around 9:30 PM and the dealership closes at 9:00 PM. If there was an employee that was needed to make this happen for me that night, they hung tight and worked late to make sure I was taken care of. I want to give a special shout out to Janelle, the Customer Experience Manager. Janelle walked me through some very important Tesla specific topics and was very patient with me. The entire time I felt like I was being HELPED, not SOLD. Any “add-ons” were throughly explained and literally each one made sense with my situation (kids, first time Tesla owner, Chicago winters, etc.)… They offered me what I really needed, not just what they could make extra money on. Janelle made sure that I was clear on everything and then I wrapped up the process with the Sales Manager Cooper. Cooper made the signing process extremely easy and went above and beyond to make sure that what needed to get done, got done that night regardless of the time or any obstacles we encountered. At this point, I was extremely happy with my experience & it was time to head out at which time Jerry (manager) and Drew (sales person) escorted me from Antioch to Pleasant Prairie just so that I could take the vehicle home THAT NIGHT. Keep in mind, by the time we arrived in Pleasant Prairie, WI, it was at least 1:30 AM. My plan was to check out a vehicle so that I could then go look for a co-signor because I didn’t think I stood a chance of getting an approval; however, the folks at Raymond Chevrolet made it possible for me to make ONE trip to the dealership, purchase the vehicle ai wanted AND take it home that same day… All while going above an beyond to make sure that I was taken care of and having a great experience which I 100% did. IF YOU ARE AFRAID THAT YOUR CREDIT WILL PREVENT YOU FROM BUYING A CAR FROM A DEALERSHIP, I URGE YOU TO VISIT MY NEW FRIENDS AT RAYMOND CHEVROLET AND JUST GIVE THEM A CHANCE TO DO WHAT MANY PLACES JUST AREN’T ABLE TO - ON MANY DIFFERENT LEVELS (non-judgement environment, friendly and extremely helpful staff and even the ability to obtain an approval for financing for someone with POOR credit). Every aspect of the experience was on point and I highly recommend visiting Raymond Chevrolet if you’re in the market for a new vehicle and you want to avoid the high pressure sales tactics that we see too often at dealerships! Thanks for everything, guys!
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 SLT
Vehicle information
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Reviews
My sales person at Castle Chevrolet was Tony Twall.
My sales person at Castle Chevrolet was Tony Twall. He was awesome to work with. He answered all my questions and was very knowledgeable. I have to say that this was the best vehicle buying experience I have ever had. My next purchase will be with the Castle dealership in McHenry IL and I will ask for Tony to be my sales person.
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.






Used
2020 GMC Sierra 1500 Base
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Reviews
If you're looking to purchase a new or used vehicle, I
If you're looking to purchase a new or used vehicle, I highly recommend Arlington Heights Buick GMC. This was my first time purchasing a vehicle from a dealership and they were great. From the managers and salesman, all the way to the financing department and cashier, everyone was super nice and helpful. Keep up the good work. I will definitely be back in the future! Thanks again A.H. Buick GMC!
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
2016 GMC Yukon SLT
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Reviews
Very smooth experience.
Very smooth experience. Seann is an excellent young salesman. Darien will do anything to work with you. Erick, the manager is very accommodating. A++++ dealership.
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
2020 GMC Sierra 1500 SLT
Vehicle information
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Reviews
Most pleasant waiting room anywhere and the friendliest
Most pleasant waiting room anywhere and the friendliest service people.The mechanics always attempt to fix problems before they start. Also wait time ia always fair.
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
2019 GMC Sierra 1500 Elevation
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Reviews
I had a wonderful time shopping here!
I had a wonderful time shopping here! My salesman Andres was knowledgeable and very friendly!
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
2018 GMC Sierra 1500 SLT
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Reviews
We worked with Mario Escobar and Jordan to buy a new car
We worked with Mario Escobar and Jordan to buy a new car and they were both excellent. Mario was extremely helpful with helping me find the right car and was very patient. Jordan was very commmunicative and helpful.
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
2014 GMC Sierra 1500 Denali
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Reviews
I recently purchased a car and had a great experience.
I recently purchased a car and had a great experience. The team was incredibly helpful and always available to answer questions, never pushy or pressuring me to buy. Excellent service all around. Highly recommend.
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
2018 GMC Sierra 1500 SLT
Vehicle information
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Reviews
I had the best experience at exclusive Autohaus bought a
I had the best experience at exclusive Autohaus bought a BMW 4 series from Exclusive Autohaus. It’s been six months since I bought the car no problems at all. Financing was really easy. Got the best interest rate. I am definitely going back in future to purchase another car. I did recommend the dealership to my father and he also bought a car from here.
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
2016 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Still looking
Communicated very often and stayed in contact with me about the car I was looking to buy. Emails from different representatives to make sure I was being helped.
Big and Beautiful
I am a big fan of cupholders, this will make or break a deal for me. It could use more, but has a sufficient amount for the normal person. Beautiful body style and comfy.






Used
2019 GMC Sierra 1500 AT4
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Reviews
Great customer service, Alex helped me out with financing
Great customer service, Alex helped me out with financing ! I recommend them if you are looking for a reliable car and good financing options!
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
2014 GMC Sierra 1500 SLT
Vehicle information
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Reviews
Great truck with some bad
It is a great truck with great capabilities! although i must say, some of the technology in this car has its low points. Center stack tends to not cooperate during bluetooth pairing and the headlights have poor illumination to the point i had to retrofit LED bulbs for better visibility. Overall very comfortable ride and smooth drive






Used
2015 GMC Sierra 1500 SLT
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Reviews
Great customer service, and very friendly.
went it to look at a car that i saw online, called to check if it was available, the moment i stepped in they made me feel like i was family and took really good care of me. Great customer service, and very friendly
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
2023 GMC Sierra 1500 Pro
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Features
Reviews
Excellent service from start to finish.
Excellent service from start to finish. They have the best selection of truck campers and they set me up with everything I needed and demonstrated how it all works. Very Nice :)
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
2023 GMC Acadia SLT
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Features
Reviews
Great Experience
Great place to buy a car very friendly would highly recommend them everyone was very helpful and gave us a good price on a vehicle
Perfect for us!
As we age, our reaction time may become slower. This vehicle is loaded with features that make me a safer driver. It connects wirelessly with my iPhone for hands-free Apple CarPlay. Love that! And the Acadia is a dream to drive. It’s the perfect size for me and my family






Used
2023 GMC Acadia AWD SLT
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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
Great road trip car
Got it for the ride ,comfort,great gas mileage on trips,can do a 750 mile trip and not be warn out from the ride.Can carry a lot of stuff .All the different options are great






Used
2022 GMC Terrain SLT
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Reviews
As far as far experiences go this was by far the best
As far as far experiences go this was by far the best experience I have ever had purchasing a vehicle. Jim was amazing in finding a vehicle that fit all my needs. It was done rather quickly and they walked me thru all the steps. I will be coming here everytime to get a vehicle.
Love my GMC Terrain!
I fell in love with my GMC Terrain when I test drove it and have not lost that loving feeling! I have received tons of compliments on it.






Certified
2020 GMC Acadia Denali
Vehicle information
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Reviews
Great dealership, easy to work with and efficient.
Great dealership, easy to work with and efficient. I liked that I was able to email them about the car I wanted, work out the deal and then go in the next day to pick up the truck, no hassle and no wasting my time- thank you Hawk Ford!
GMC Acadia good family or commuter car
Bought a demo car . The Acadia has been great . Wife’s car . She likes it . Roomy and good gas mileage . Would also make a great road trip vehicle if I didn’t have a full size Ram .






Used
2016 GMC Canyon SLT
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Reviews
Perfect Vehicle, great salesperson!
My sales person Alex Valdez was great! I thought he would give up on me because I was very picky and expected alot. I had resigned myself to keeping my current car, but then he found me the perfect vehicle and I love it! All in all it was a pleasant experience and I highly recommend McGrath Honda/Elgin. Just ask for Alex Valdez and he will work hard to find you what you want!
Great Pick-up
Bought this 2016 GMC Canyon (4cyl) at car max in 2017 . It was part of a commercial fleet and was well taken care of and low mileage . I’ve only have had one problem and that was in the engine cooling system where I had to replace two hoses and a goose neck . While repairing that I noticed an oil leak around the valve cover so I replaced the gasket . It was under warranty still ( just happened in Jan 2024 ) . I could have repaired it myself but who wants to get all dirty when it can be repaired by GMC at little or no cost to me. It still has 6 months remaining on warranty ( I did purchase from CarMax) hoping it does not need any further repairs . It is 8 years old and according to its records this is the first repair other than natural repair items that had ever been needed . It rides well pulls my utility trailer fully loaded just fine . I also have a 2000 Ranger that I had to replace the tranny on when it was just a few years old . It has never needed any other work. I believe the GMC will last me for years to come . But you never know so I will be buying another after market warranty on it when the time comes . I’ve already added that to a 2015 vehicle I own who’s warranty had expired . I’m a old school mechanic I can repair olde vehicles easily ( compared to todays ) I’m also a former Turbo Prop Mechanic from the Air Force and worked those motors for almost 29 years . I had worked on Piston Air Craft Motors for a few years before the change . A lot like a car piston motor in many ways . Two kinds of piston motors on Air Craft . Line a cars block or a receptacating motor( Round) . Very easy to trouble shoot vs Turbo Prop. Just letting you know that I have experience as a mechanic and know a real problem vehicle when I see one . Would buy a GMC canyon again or maybe go larger due to my new 42 foot long Camper I have rec bought .
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 $13,342.
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 2713 great deals out of 15056 listings starting at $1.
Where can I find the most GMC deals?
The most GMC deals can be found near Carpentersville, IL with 133 great deals out of 402 listings starting at $2,700.
*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 $30,000 by city
-
GMC under $30,000 in Marengo, IL
53 Great Deals out of 184 listings starting at $1,590
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GMC under $30,000 in Huntley, IL
81 Great Deals out of 278 listings starting at $3,000
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GMC under $30,000 in Lakewood, IL
96 Great Deals out of 282 listings starting at $2,700
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GMC under $30,000 in Woodstock, IL
99 Great Deals out of 299 listings starting at $2,700
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GMC under $30,000 in Hampshire, IL
78 Great Deals out of 255 listings starting at $3,000
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GMC under $30,000 in Lake in the Hills, IL
106 Great Deals out of 332 listings starting at $2,700
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GMC under $30,000 in Crystal Lake, IL
101 Great Deals out of 313 listings starting at $2,700
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GMC under $30,000 in Bull Valley, IL
102 Great Deals out of 305 listings starting at $2,700
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GMC under $30,000 in Pingree Grove, IL
96 Great Deals out of 313 listings starting at $3,000
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GMC under $30,000 in Gilberts, IL
109 Great Deals out of 349 listings starting at $3,000
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GMC under $30,000 in Genoa, IL
41 Great Deals out of 142 listings starting at $1,590
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GMC under $30,000 in Algonquin, IL
131 Great Deals out of 393 listings starting at $2,700
GMC under $30,000 in Union, IL by model
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GMC Terrain under $30,000 in Union, IL
24 Great Deals out of 91 listings starting at $4,995
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GMC Acadia under $30,000 in Union, IL
18 Great Deals out of 56 listings starting at $6,299
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GMC Sierra 1500 under $30,000 in Union, IL
15 Great Deals out of 32 listings starting at $9,950
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