Used GMC Sierra 2500 trucks for sale near Oswego, IL

Needed key fobs replaced. They were ordered and came in within the next couple days. Scheduled the service appointment and all was completed within two days. Have received great service upon all my visits.

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!

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.

Great experience salesman was awesome. Took only two hours from the time we got there till the time we were driving off the lot bought a really nice car for a low amount of money.

This truck would help me thru out my needs I and my family love this beautiful truck, there is no better place for me to shop than the Paso Robles Chevrolet I highly recommend them

My initial review is posted at the bottom. I have changed my rating from do not buy, to good. It appears that KUNES Sycamore has recently hired a very competent Jerome Witt who, albeit after 6 months resolved my issue within a couple of days. If you have an issue with KUNES, I highly recommend contacting Jerome. Below my original Issue: If I can stop just one person from buying a vehicle from November 5, 2022 By pljo on DealerRater If I can stop just one person from buying a vehicle from this non-responsive dealership, I consider my efforts a success. I purchased a 2009 Mercedes SL550 (48,00miles) from this stealership and added a "Bumper to Bumper aftermarket warranty" which I paid for separately from the car through Kunes. After 3 weeks (1,500mls) the car developed an issue with a suspension damper. Kunes quoted a $1,500+ repair charge and of course it was not covered by the "Bumper to Bumper warranty". Multiple emails to Eddie Boliaux (GM) has proven to be futile. Please think twice before dealing with these people, especially if they try to sell you a useless aftermarket warranty. Kunes is just not worth the visit, or business. :( Rating breakdown (out of 5): Customer service 1.0 Buying process — Quality of repair — Overall facilities — Overall experience 1.0 Does not recommend this dealer

What a great experience at D? Arcy Buick Dealership in Joliet IL. The staff was friendly, honest, and made the whole process easy. Ray our salesperson went above and beyond. I love my new Envision Sport and would definitely recommend D?Arcy Buick and ask for Ray!!

Took my mom to buy a pre-driven Camry. Car was there, clean, and ready to go. Test Drove, no issues. In and out fast, no games. No pressure. Good Sales Price. Worked with Mike Rubino, good experience! Would Highly Recommend Him!

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.

Great place to find good deals and good cars, at the end of the day you get what you pay for! Happy to buy from here.

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!

Awesome Is the experience that I have had throughout all of my carbon experiences at car max We've bought 2 cars from them and sold them one car miss Sherman is an awesome sales rep very thorough very honest very respectful

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!

Kudos to D'Arcy... my situation was a VERY unique. I worked with Diego and he was Awesome. I will recommend this dealership to everyone I know and everyone I don't know.. I look forward to working with you in the future. THANK YOU Darcy team

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

I have brought my vehicle in for every oil change I have needed. Always courteous and professional, my car gets a diagnostic check every time and is freshly washed. I like that the Service Department send out coupons, and making an appointment is easy online or with a phone call.

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.

This was my second time coming to Lombardi for buying a used vehicle. Nick Ruzon was more than helpful as always when it came to choosing the car that was right for me. I highly recommend any who is looking to buy to stop at Lombardi in Wilmington. I will next time I need a new car.

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!

Drove almost 2 hours to get to the dealership welcome by great people test drive vehicle they gave me a very good deal I will recomend this place to friends and family.

Had a very good experience working with Sebastian. Got a fair price. Had an issue right away with the Honda Odyssey. Engine light went on but the problem was solved immediately. Turned out the oil was a little low. It was a used car. Machines are never perfect and almost anything can be fixed.

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.

UNBELIEVABLE SERVICE.They picked up and returned my car,left me a beautiful loaner. They even trew in a free oil change and tires rotation(BILL HEUSSNER arranged the whole service)Go see Bill if you need a beautiful car.I don't write reviews too often but Bill Heussner and Heritage earned this one.Ernesto Solimene

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!

alex gave me a great deal on our new buick..... thank you so much alex.

Thank you for getting my cehicle repairs done and workinf so hard to het me out of there to get to where I needed to go.

Excellent sale team and service department is great only buy cars from D?Arcy team. Myself and family have buying cars from D?Arcy for years

Great people and a good environment. Everyone was very helpful and easy to work with. Very happy with how everything went and would not hesitate to purchase another vehicle with them

everything i wanted in a vehicle, power ,comfort and the looks . great looking truck with lots of power . Diesel model of the denali HD