Used GMC Sierra 2500 trucks for sale near Sycamore, IL

Big thanks to our salesman Brian for excellent service. Very through and he,Paul in finding the right vehicle for us. Prompt courteous service. A very satisfied customer. Highly recommend Woody and ask for Brian.

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.

Eduardo was fantastic at Huntley Ford! He was patient and knowledgeable while helping me choose my new Ford F-150. Highly recommend!

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.

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

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.

Very professional and courteous sales staff. Some behind the scenes issues with info I'd received by email being incorrect, but it was solved quick enough.

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.

Olivia was the best to work with! She’s so friendly and fun. She worked with me and went over several options and helped me find my dream car! Noah was great too! I feel like I got such a deal!

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.

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!

A remarkable buying experience! Jackson was responsive, informative, personal and NOT pushy. I am enjoying my new ride and have already recommended Chicago Motor Cars to my friends. Thank you for the quick turn around for a memorable Christmas surprise for my wife and family!

These guys have old fashioned integrity. Great to work with and honest prices. Always a great selection of nice clean cars to choose from. Respectfully R. Pilz

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

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

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.

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.

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!

Excellent as well as timely service. However, was not told in advance that paying with Credit Card would have a 3% fee.

After totaling the family vehicle we called Rae and told her what we were looking for as a replacement. Within a few day we were in the dealership signing for a new Escape. She was polite, extremely knowledgeable, and easy to work with. We will recommend Rae Smith and Wickstrom in the future.

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.

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!

Basically I was inquiring about a car and receive a quick reply. Unfortunately the car was missing a feature that was of interest to me so I did not pursue it but the saleswoman was nice and transparent with me and answered my question with honesty and accuracy.

Awesome experience. Luigi is a great account manager, walked me through the whole process and it could not of been easier. Once I got to the dealership; literally was sign and I have a new car!!!

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!