New and used 2025 GMC Sierra 2500 Denali trucks for sale near Spring Grove, IL

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.

I have bought high quality two used cars from this dealership and gotten service there as well. The care and time that the entire staff gives to their customers is beyond exceptional. They are always fair and always go above and beyond. (Insider tip: Ask for Mr. James!)

I recently purchased a vehicle from here and had a great experience. I also use the service shop for everything I need! Great customer service in all department's!

Excellent customer service and great to work with! They even delivered my vehicle to me. Nick in sales is the best from start to finish!

We purchased a used car from Robert and he was extremely respectful and went out of his way to be helpful. We needed to get a car trailer to get the car back to Louisville Kentucky. He was able to find one and reserve it for us. Everyone at the dealership was very nice and helpful. We enjoyed dealing with everyone. We will always remember the great service and friendly staff. We will remember them if we make any future car purchases.

I arrived late to pick up my vehicle. Fortunately one of the Service writers noticed my arrival as he was leaving for the night. He came back to the dealership and secured my vehicle and billing. Great service.

Went to look for a used car. Jarvis Jackson at was upfront and provided all the background for the car and allowed us to drive the car to make us feel comfortable. No pressure and felt comfortable with the process. Will definitely come back and ask for Jarvis again.

They really made this a smooth experience. Especially when it came to the actual purchase of the vehicle. We dealt with Nick as our sales person and he was great at communicating with us and insuring any needs or concerns were addressed.

Our salesperson Kevin Fortman was excellent. He took his time to make sure we got the car that we wanted and needed. Every part of the deal was handled with excellent service.

Todo muy bien exelente y buen servicio al cliente y en Español muy bien para la gente hispana

Could not have asked for a better experience. The salesman was very helpful and waked us thru everything in a way we could understand. it was a wonderful experience and would recommend this dealership to anyone looking for a new car.

The Marquardt experience was fantastic. Our sales rep, Fiona, was very knowledgeable and provided world class service. If you are considering a vehicle from this dealership, we highly recommend her.

Manny was very patient with us when he explaining all the technology with the new car.

Kevin Maldonado one of the finest young men we ever dealt with purchasing our 2025 GMC Yukon very knowledgeable friendly even helped us with Sirius Radio, exceeded all expectations! Thank you once again G & L

Manny was extremely helpful and knowledgeable in helping purchase a new Terrain. He made the experience painless and was always looking out for what was best for the buyer. A+

Kept me informed of status of repair so I could decide if I wanted to wait for the repair. Customer waiting area always clean and comfortable. If the repair extends longer than I can wait, will provide.a ride home which is a great service. Always explains what is needed and what can wait until next service date so I can be prepared for future maintenance. This helps me keep my car in great shape and prevents major issues.

Kim was incredible in helping me get my repairs covered by my extended warranty! Details of service were provided and car was ready when needed.