Used GMC Sierra 2500 trucks for sale near Allenton, WI

Corey is the epitome of a good salesman. He listens an doesn't try to redirect or show me vehicles that don't meet my criteria. No hard sell tactics, just respectful help.

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.

The whole process with Lenz was excellent and there was no messing around at buying time. They had the vehicle waiting for me to test drive when I arrived. Numbers were discussed and those were met with out any back and forth.

I had the distinct pleasure of having the opportunity to work with Mr. Buhler on the purchase of my 2022 GMC Yukon Denali. Within minutes of submitting my request for information on the vehicle, Mr. Buhler contacted me. He provided me with all of the information I needed to make my decision, which was one of the easiest decisions I have ever made regarding the purchase of a vehicle. I drove over 12 hours to pick up my Denali and Mr. Buhler was waiting for me at 7:30 AM the following day to hand me the keys. This experience was far and away the absolute best vehicle purchasing experience I have ever had! Thank you, Mr. Buhler!

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!

Lenz Dealership did an excellent job of making sure I got the best experience in purchasing my new vehicle. The friendly and professional staff made me feel comfortable and answered all my questions. Highly recommended!

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'd highly recommend Lenz ad especially Mike if you are the least bit interested in a used truck. I was treated great, and the transaction went extremely smooth!

Thanks for your help! This dealership offered a great deal that I couldn't pass up on. Glad to have worked with them to make this happen. I am particularly appreciative of the no-hassle and no-pressure environment that the salesperson, Cody, did a great job fostering. Looking forward to working with them in the future!

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.

overall a very nice and friendly place. Very quick with the paperwork and also professional. Would shop here again and highly recommend. Fiance was also very good.

Still working with dealership on price Hopeful to negotiate a lower lower price on vehicle

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.

It was very refreshing to see a dealer that actually had a lot of inventory, although I didn’t buy anything from them at this time I will definitely be back for further purchases.

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 customer service and friendly staff went above and beyond. Travis helped me and my husband by explaining all different options and services as well as helping us get exactly what we wanted in our new truck!

Marty at Summit has done a great job with this sale. He answered all of my questions.

Was a great experience, never having purchased a car in this manor before. Summit and in particular Ryan Soukup was great and handled everything. Made this the best car purchase I’ve ever had. Would highly recommend all to go through Ryan.

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.

No pressure car buying experience with Chad Braeger. He answered all our questions that we had. When I went back a week later to pick up the vehicle from having accessories installed, Chad met me at the door and answered any follow up questions I had with the vehicle.