Used GMC Sierra 1500 trucks for sale near East Dundee, IL under $899,990

I recently purchased a 2018 Infiniti QX30 and had the pleasure of working with Ali Abdulla. From the moment we connected, Ali’s positive attitude and professionalism stood out. He was incredibly helpful and took the time to answer all my questions with confidence and care. His knowledge about the vehicle and the process was impressive, and he truly went the extra mile to make sure I got the right deal that worked for me. I never felt pressured—just supported. If you’re looking for someone who is genuinely committed to helping you, I highly recommend asking for Ali. Outstanding service from start to finish!

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!

excellent costumer service. Chris is very helpful and accommodating. Friendly staff. on time service as promised. I highly recommend this dealer to all. Beautiful car displays.

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.

Great people to work with. Very professional, courteous, helpful and thorough. They follow through with all of their commitments. The trade process was straight forward and was just as agreed.

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 experience, quick to set up, check in and out and everything was quoted with pricing. Time was appropriate for the amount of work done

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

Jackie was great! She was helpful and knowledgable. She seemed interested in helping me find exactly what I was looking for. I would highly recommend her.

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.

Lori was absolutely amazing! She stood by her word in helping us when our concerns felt like they weren't being heard. I highly recommend her to anyone looking for assistance with challenging issues. We absolutely loved how she took care of us and she has made our experience in working with Woody Naperville excellent!

My salesman victor was great. The process was quick. I did not have to wait hours like at other dealerships I would definitely recommend you check Mike Anderson Chevrolet out. Thanks for everything

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.

Bought my car on a busy Saturday Luis P was helpful and efficient when I bought my Mazda.

This dealership was great the hospitality was through the roof, though we didn't make a deal I would 100% comeback.

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!

Todd was very helpful and made sure my car was pulled inside when leaving as it was very slippery outside

A few weeks ago I purchased a used car at McGrath Acura in Libertyville and wanted to share my experience. When I arrived I was greeted by Ethan Sevilla. Ethan was enthusiastic and knowledgeable, and understood just what I was looking for. From beginning to end Ethan explained every detail and answered all my questions. In just a short time I was banging the GONG in the showroom! The entire staff was pleasant and professional. I felt comfortable and was treated fairly. Thanks again to Ethan and the McGrath family.

I truly enjoy every aspect of this vehicle except for the fact that to have my text messages displayed on the screen I have to use a cord and cord my phone into the vehicle. I can Bluetooth phone calls But I cannot get any messages to display without using a cord. For the truck being a 2019 and the price point of it that is absolutely absurd. Other radios that GMCsells has this feature. This truck does not.

I have had my 2011 GMC Sierra for a few years now, i love it. i have hauled multiple loads of wood with the truck loaded too the max and a small trailer loaded to the max. can definitely feel the weight but my truck never hesitates at all. Very impressed with the performance of these trucks. i have worked at a ford dealership for years, but ill always drive a GMC.

Second car I purchased from castle gmc our sales person was Nubia /great experience every time helpful and always greats us as family highly recommend castle gmc Nubia and Brandon will take very good care of you . 👍🏻

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.

The experience was outstanding, the salesman answered all of my questions and made the process of purchasing this vehicle a pleasurable experience.

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.

Great staff and very good deals on new vehicles. Quick, friendly and very helpful. I would recommend if your looking for a great deal check with these guys first. They will get you that Great deal others can't.

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 had the pleasure of buying a vehicle with Chris as my salesman. Very quick and easy, explained everything extremely well and even helped me learn the car outside of the dealer. Great guy, great dealer, awesome cars.

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.

They were able to squeeze my car in for repair but it was there 5 days. I am not sure if all the work they did was necessary. Even though i have an extended warranty they said not of the repairs were covered.

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...

Great Cars and also good service. Vincent Vega was very helpful thank you Vincent for all your help. This is our third car from Castle Buick GMC. We loved thank you .!

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.

Chris B. Was great to work with, very knowledgeable and understanding of my family and business needs. Chris has been a pleasure to work with. Thank you Chris!

Although we could not agree on a price, Kourtney was very helpful; very knowledgeable about the product. I enjoyed working with her.

My truck has a great appearance, inside and out. It is a pleasure to drive; and rides and performs great. It is the best truck I've ever owned.