Used GMC Sierra 2500 Denali for sale near Rolling Meadows, IL

Eduardo Del Rio helped me buy my ford explorer and made sure it was in my own liking

Great dealership. Easy going people, they take their time to explain everything you have questions about and try and help you anyway they can. Kevin was awesome to work with!

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!

I was impressed by their honesty and straight forward pricing. Sales people don’t work on commission, so not pushy. I was in and out in 2.5 hours with my new car! And the price was exactly what was advertised on cars.com - no added costs once I arrived.

I paid over $106,000 for this truck with warranty. Do not care much about miles per gal. at that that price range. Just too much truck for me at my age.

I am a long-time Nissan owner. I purchased my most recent Nissan Rogue SL AWD with Countryside Nissan & I will never go anywhere else! As a woman, honesty & integrity are so important when I choose a dealership. Everyone here is so friendly, honest, & professional. They are willing to work for YOU! Fast appointment scheduling, prompt service, and an update video from your technician is sent to you while you wait. Steve was very thorough in his video. Excellent Team here! Sales rep John & finance managers Tim & Tom are top notch. Diego & Uvaldo in service go above & beyond always, BJ the service manager is very helpful, & everything is always smooth. Highly recommend Countryside Nissan! ☆☆☆☆☆

Love my GMC. Owned a Chevy and this absolutely beats it hands down. Never had any issues. Inside is very comfortable and can't imagine driving anything else

Great experience! Minimal hassle with price. The salesman was awesome! The vehicle I bought was in an excellent condition.

One very awesome vehicle. Checks all the boxes you need in a truck and exceeds expectations on quality, performance, and looks great ,too. Love my nre truck.

Happy to purchase from this dealership rather than others in town! Turned out to be much better deal and car. Thank you

This is the first diesel I have owned. The power is amazing and I really like the room inside the cab. This truck is a beast... Love it!

Bought a Tacoma from with them and Jared was very professional and super helpful. Great experience for a first time buyer. Highly recommend!

This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.

Very easy to work with. They let me do any checks I wanted, and I did a lot. No surprises and the car was excellent. Very quick buying process and no hassles at all. Definitively recommend this place. Just with I had more time to look at all the truly amazing cars. It would have taken all day!

Love everything about this Duramax Denali except the fuel mileage. 13-14 Mpg tops when not towing. Bought truck cause previous was stolen. Wish I still had my 6.2 High Country!

Great Prices, staff and selection of vehicles to choose from! Thanks Jose for an amazing experience

What a gorgeous truck, runs good, sounds good and has all of the amenities I need although I am looking forward to their next interior upgrade.

Eduardo gave me an amazing service at the dealership and helped me find a car.

I've owned every other American truck and this is my first GMC. I bought the 2500 HD Texas Edition. I absolutely love this truck. It's everything I could have hoped for and more. It is able to pull my 30' travel trailer with no problems. So now when we go out with our trailer I'll have no worries. The look and feel of the truck is outstanding. The 6.6L gas engine actually gets great gas mileage. It gets about the same as my Ford f150 ecoboost. Probably better on the highway. Looking at about 13 miles in the city and 15 plus on the highway. Definitely got a better truck for the price compared to any other american models with the same characteristic and options.

I love my Denali. Beautiful truck inside out. When I drive down the road all heads turn. I couldn't have made a better choice. That's Cortez for you good service.

I had major work done on my car and I couldn?t be happier with the turnout. I had my transmission replaced along with a couple other issues on my 2017 vehicle. It took a while for the entire thing to get completed, but I was given status updates throughout the process. I picked up my vehicle late last night (5:45 pm). I was surprised the service manager was still there and he took the time to go over everything that had been done to my vehicle. The total price was slightly lower than what I was I was told it would be at the start. I was very happy and wasn?t expecting that. My car is driving great today and so far I?m extremely happy with the result from my service experience. I?m very appreciative of the help I was given and the customer service I received. Thank you Justin and everyone who worked on my car. ?

I had a great experience buying a car with woody buick. Easy to work with and no surprises.

Great power and yet great economy. Love the safety features with the cameras and side vehicle warning. Camera that shows side of vehicle, including trailer when turn signal is on is great. Also appreciate the bed camera for hooking up gooseneck trailer.

They have a lot of trucks for reasonable prices. I recently bought a 2013 Ford F150 came out very clean. It runs good and I recommend them to anyone else who’s looking for a good truck

I've owned my truck for nine years now it is never once let me down. I'm about to put my first set a tires on it and brakes other than that I don't plan on getting rid of it it's never let me down and after reading all the other reviews it makes me realize they don't make them like they used to as they used too!

Awesome service from Huntley ford and it's salesman Rob specifically. Huge selection makes car shopping in one place easy and convenient!

We really appreciated how dedicated the staff at Huntley Ford were. We spoke on the phone and visited to check out a few vehicles with Daniel. He was very patient and wonderful to work with. Although we didn't purchase a car during our visit, we would recommend that anyone visits the dealer for a great experience.

As someone who had never purchased a car on my own, I was honestly nervous going into the process. From the start, Jon Leicht put me at ease! He was patient, respectful and took the time to answer every question thoroughly without ever making me feel rushed or uninformed. His professionalism and calm approach turned what I expected to be stressful into a genuinely positive experience! I’m grateful for his help and would recommend him to anyone looking for knowledgeable and trustworthy salesperson salesperson.

When looking at price point vise equipment, This is your truck. I looked at every 2500/3500 on the market, same vehicle equipment and price. I chose the Duramax.. HP, Torque of this Diesel, truck equipment that the SLT price point had everything that I wanted for safety, appearance and comfort, none other came close. This is your truck...

I recently purchased a 2026 GMC 2500 Denali, and it has exceeded all my expectations. The truck is powerful, smooth, and built for both work and comfort. The luxury interior, advanced technology, and attention to detail make every drive enjoyable. Towing capacity and performance are top-notch—perfect for heavy-duty needs without sacrificing style. A huge thank you to Tony Gullette, who was an outstanding sales professional. Tony made the entire process easy and stress-free, providing clear answers, honest advice, and exceptional customer service. They went above and beyond to ensure I got the best deal and left completely satisfied. If you’re in the market for a premium truck, I highly recommend the GMC 2500 Denali and working with Tony. You won’t be disappointed!

So far so good! This truck is the nicest truck I have ever driven. The stance, ride comfort and options are top notch. I went from a 2023 High Country that was having drive train issues but had all the creature comforts that you would expect in a top of the line truck. With the lack of confidence in that particular models 10 speed transmission issues, it became necessary to reestablish my confidence in my General Motors product.

Easy to schedule service. They shuttled me to my home and back and were super fast and on time!

Thank you to the service team for your getting me all set for my roadtrip!

Truck was bought specifically to our travel trailer. We have to wait for 1000 break in before we can tow the trailer. So far the truck is very quiet, smooth running, & comfortable to drive. We were pleasantly surprised at how much interior storage space is available. Having the bed steps before rear tires and in the bumper sides is very nice. Bed rails are even with my shoulders so the steps get used a lot.