Used GMC Sierra 2500 Denali for sale near Phoenix, IL

Great experience buying a preowned vehicle from this dealer. The sales staff were knowledgeable and friendly. They were efficient working through the buying process with us. They also were patient with us as we tested multiple car seats and allowed us ample time with the vehicle as we considered moving forward. Thanks for a great experience.

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.

Bought a car for my daughter tim was great would definitely go back for my next purchase

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 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.

We had an excellent Sales Consultant, Serafin Avila. He worked with us to purchase a new car. His pleasant mannerism, understanding what we were looking for and finding a vehicle that met our needs was perfect. They are fortunate to have a representative such as Serafin on their team.

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.

We walked in looking for a new or lightly used Cadillac. Coach Novak approached us and was absolutely fantastic. He was right he isnt a typical salesperson. He wasnt the typical slick talking, fastmoving stereotypical sales guy. He was respectful of my wife and my time and our needs. We got an great deal on a beautiful Cadillac. Thanks Rizza and Coach for all your service and attention in our new purchase.

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.

We just bought a high mileage TESLA from star motors. The entire experience and the car itself was great. Alex can actions as very reliable, open and ready to help always. Payment and shipping were managed in a very honest and trustworthy manner.

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!

Gina was my service advisor and she was great! Kept me informed and mad sure all my needs were met!!!

Alison took care of 100% of my needs from the beginning. Her level of expertise and professionalism is unequaled in the automotive sales world. Thank you Alison and Francisco! I am glad to have met you both and appreciate your making my car buying experience quick and enjoyable.

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

Quality Service from beginning of service (greeting) to end of service ( check out) and excellence/professionalism

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.

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.

I purchased a 96 Caprice from this dealer.....buying experience was top notch. They answered all of my many questions about the car, negotiated price with me and had the car delivered in record time. The vehicle arrived in an enclosed trailer, was clean and ran perfectly. There were no issues with the car that I found. Normal wear and tear for a 21 year old car but very clean and taken care of. All systems worked as advertised. Top notch vehicle and dealership

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!

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

Ryan worked on my car. He did a great job. I was informed and updated on what was needed. All were professional and informative. Thanks!

We had a fantastic experience working with Lance at Countryside Nissan! He was honest, helpful, and truly went above and beyond to accommodate us—especially since we were driving in from 3 hours away. The SUV was exactly as described, runs like a dream, and was priced very fairly. Everyone at the dealership treated us with kindness and respect, which made the whole process smooth and enjoyable. We couldn’t be happier with our purchase and will 100% shop at Countryside Nissan again. Thank you for making this such a positive experience!

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!

The sales experience went very smoothly with Andrew Fitzpatrick, Salesman and Dennis Reilly, Business Manager. Would recommend them to others and buy again from Advantage Hodgkins.

Kevin and his team are doing what all dealerships should do. They make it feel like a family. Their showroom is spotless vehicles and the showroom very inviting. Not only that, my purchase was very easy and honest. Thank you for what you guys do and keep up the great work! I’ll will be back again!

Tony was our salesman and he took care of everything. Great experience thanks again and hopefully we get to see you guys again soon. The finance guy was great as well.

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!

Beyond happy with my purchase here at Oswego Motors, Jared & the team are great! I Love My BMW

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.

Our salesman Brian Newcome was polite, professional, knowledgeable, and personable. We felt he answered all our questions, and explained the process so it was understandable. When you buy a car you wonder did I get a good price and make the correct decision, with Brian there was no concern about that at all. I would recommend Brian and the dealership to my family and friends.

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.

Very competitive price and willing to negotiate. Good overall experience. Edwin was a great sales person and he has followed up already a few times to ensure we are happy and have everything we need. Would highly recoomend.