Used GMC trucks for sale near Sullivan, IL

Doug was great. Even though it was busy, he was friendly, accommodating and made me feel important.

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?

Great car buying experience. Addison (Sales Rep) was very attentive to my needs and time restrictions. Stephanie in finance helped me get a lower rate than I expected. Overall the entire staff was professional and courteous. I defiantly recommend buying a vehicle from Bob Brady Forsyth.

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!

I'll never shop anywhere else!! Salesman Patrick Tingley gave the BEST service! Got me the exact price I needed, filled my tank up with gas and a fresh car wash AND detail before leaving the lot. Super kind! He has my business for life!

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.

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.

This makes my 3rd time coming back to this dealership Gary is exceptional with knowledge and kindness always treats with full respect.

GMC Diesel Canyon AT4. I've had this truck for a year-11,000 miles. I love it. The Denali and Elevation trim looked like junk. The AT4 can't compete with the Tacoma off road but, It holds it's own off road. The Diesel pulls like a beast and the exhuast brake, on all the moutain passes I drive, is worth it's wieght in Gold. I trailer the max. capacity regularly and it's smooth sailing. I traded in my 2500HD Silverado with the vortec 6.0 for this big, little truck. Best decision I've made in a while. I had this truck on order for 8 months and Gm never accepted the order. I finally found exactly what I ordered, just off the truck that morning that I called. 1300 miles away, I jumped on a plane to go get it. Crying shame GMC discontinued the diesel. The extra $ per gallon right now is easily washed by the increase in mileage, 32+ higway, 19 trallering almost 8000 #'s. I wouldn't want the truck without it. Wouldn't want the Elevation or Denali. Diesel AT4 is the truck. I'll keep it the rest of my life barring accident. I'm sure I can get 40 years out of this truck doing 10-12k a year. The regeneration of the exhaust has never come up but, I only do a little round town driving. Most of my miles are highway and hauling a load. I've heard horror stories about regen. from city folk, commuters... You get what you aim for. If you've given it a lot of thought and the diesel AT4 seems right for you, you won't be disappointed. Good luck finding one. GM - You've a winner here. don't let it get away. Ps. Cars.com doesn't have a choice of how I use this truck for WORK. And wouldn't let me submit this review without selecting one of thier 3 inadequate choices. So, I selected having fun cause I believe everything should be but, this is my WORK TRUCK!

I had to make a last minute trip and discovered the car needed an oil change. Not only was I able to get a last minute appointment but everything was handled quickly, and professionally. I appreciate the extra effort. Thank you.

I love my 2021 GMC Denali 2500HD. I have gotten more complements on this truck than any other vehicle that I have owned. I get great highway fuel milage average 19-26mpg,which is great for a heavy duty truck!

Beyond great service, very nice, best I'm town. I would recommend anyone to come here to buy a car! Even tho I wasn't able to purchase a car right now they treated me with such respect!! Keep up great work Kc Summers Nissan Toyota Buick Gmc

I worked with Gary Price on my new 2026 GMC Sierra and it was a pleasure. He answered all my questions and if didn’t know found out the answer for me, thanks again Gary. Plus Stephanie in finance was also a delight to work with. Thanks to both of you and if I get another vehicle I will come here first.

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

My guy was out delivering a vehicle so Doug stepped in. Sold me on the midnight Altima. Can’t wait to buy it this weekend. Yay Doug.

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 !

I have been a loyal customer to this dealership for repairs and car purchases for years, because I have tried others and KC Summers really is the best! Excellent quality of service, honest and knowledgeable staff, willing to explain details and work with your needs, great variety of vehicles, community involvement, and most of all their customer service is the definition of going above and beyond! Their prices can be a little higher than their competitors, but it is worth it to have a friendly, no hassle, flexible experience for every purchase and repair!! If you've never worked with them before, I think you'll be pleasantly surprised!

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!

I have bought many Toyota here and always am treated exceptionally well. I refer all my friends and family.

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.

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.

What a great dealership and experience!! Maurice Brown, Brian Hill and Brandon Lynch were all great. Thank you so much!

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!

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.

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.

Looked at more expensive truck with less options, bought the GMC SIERRA AT4 Turbo Diesel 6. I now only put fuel im once a month. And long distance trips are easier due to better fuel economy. One of my best investments ever.

I was looking for a new car and was looking at local dealerships. I knew several friends and family members who purchased from Pilson's so I figured I would give it a shot. I looked at their inventory online and found several cars I was interested in. There was one in particular. I went to take a look at it and met Nicole Jones a sales representative. She showed me my options in my budget. I was pretty nervous because I don't have the best credit and my current car I didn't think was worth very much. I was on a tight budget but Nicole said, "Just wait. We have something for you." She then showed me another car and I instantly fell in love. I had a bad car buying experience with my first car so I was pretty anxious about starting the process over again. Nicole made me feel comfortable every step of the way by thoroughly explaining everything. She had other customers in the store but never let me feel neglected. I worked with her all day and somehow with her magic, she got me approved for the car with monthly payments I could handle. It felt like she was a fairy godmother! She made me feel so comfortable and so excited about buying another car. I highly recommend Nicole Jones to anyone who is shopping for a car at Pilson's!

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.

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.

In all my experiences in buying vehicles (around 50 years) I never had a more accommodating and excellent experience than with Pilsen . My salesman was top notch knowledgeable in everything from finance to delivery. I purchased a 2011 Chevrolet HHR . What put these folks over the top was several days after purchase I had an issue with fuel leak being it was 4th of July holiday I couldn’t get it to them I live in Newton Illinois. So that being said a very reputable mechanic in town repaired it the bill was 416.00 dollars. Upon contacting Brian G . The salesman explaining the situation he talked with General manager they agreed to pay for repairs even though technically they weren’t liable . But did the right thing sent me a check for the repairs which I received several days later I was overwhelmed with appreciation. I am retired and live on fixed income so this was huge I can’t thank them enough. Ted Barnhart very happy customer

Has a really Big feel to it. I currently use mine to pull gooseneck trailer. I haven't had a load yet that I couldn't pull. The downsides to this truck is to me I feel it could get better fuel mileage. Also I had trouble with #4 injector...dealership replaced it. Now my AC doesn't work all the time. Although it sounds like it's blowing it isn't.