Used GMC Sierra 1500 trucks for sale near Mukwonago, WI

Follow up review on 2015 online Suburban purchase. Dealership went above and beyond to make things right and actually took responsibility for the items that needed attention. I went from never going back there to being their number one fan. Great customer service after the sale! Great working with you all!

My 2022 GMC Sierra 3.0 Duramax pickup truck is a good truck. I work on a farm and I also drive an hour to see my girlfriend. For the farm, it has excellent towing capability and for the hour long drive to go see my girlfriend, depending on the weather for traveling, I can get up to 35 miles to the gallon!

Excellent always satisfied when I leave the dealership. Salesman Matt Kreckler and Service Advisor Craig Pozarski very efficient and knowledgeable. A pleasant experience as usual.

Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!

Great experience from beginning to end!! Extremely knowledgeable great customer service actually the best customer service I've ever experienced would definitely buy another car from them and recommend them to friends and family.

This truck has a jerk when changing gears sometimes. I enjoy the truck overall easy to handle and comfortable. Drive with ease sight is good when driving.

Everyone was very polite and friendly Tim was very helpful and and courteous he went above and beyond to get my car repaired and can?t wait to come back in for normal service

Got the duramax diesel and getting 24 city and 32 highway is very good. Truck drives nice and is very comfortable. My 2 issues with this truck is the backup camera at night is useless (very dark) and interior lighting is not very good. You would have thought a 78k truck would have footwell lights, but it doesn’t.

Dealt with Ryan in Sales and Jeana in financing. Two of the best people I've ever worked with. Ryan went well above and beyond trying to make my experience pleasurable. He is the hardest, most sincere salesperson I've ever had the privilege of dealing with. I wish all sales people had his character and work ethic! Jeana was an absolute sweetheart in financial. She didn't try to sell me anything extra, just the basics to keep me covered. You can tell she loves just helping people get only what they need. High quality character and an absolute pleasure to "work" with!

I have a 2023 GMC Sierra 1500 Denali with the 3.0 Diesel engine. I have 20,000 miles on it at the time of writing this. Never owned a diesel before and now i don't think i will own another one without it. I LOVE the engine in this truck. Only complaint would be that it likes DEF fluid while towing so pick up some extra DEF before you head out to tow something. Put about 8K miles on it this summer without adding any DEF fluid. seems to use a little more in the winter or when towing. Very quiet for a deisel and the fuel economy is awesome. Driving 70 mph down the freeway this truck gets about 30mpg, Drive 55mph on regular highways and this truck gets almost 40mpg. All around driving for me is about 26mpg. I used to fill up twice a week with my gas motor and now only once a week. Wireless Apple Carplay works great and the voice texting and mapping is a big plus. I also have the new SuperCruise feature which is awesome. Get on the freeway and set the supercruise on and the truck drives itself until i get to my exit (about 28 miles from home to work). Bose stereo is out of this world and all the storage is great to. I have a swingout bed toolbox, aluminum roll up tonneau cover, Lighted black GMC front emblem, Gloss Black 22" wheels, All Black decals and my dual exhaust bezels are black as well. I rotate the tires and change the oil every 5,000 miles. Couldn't ask for a better truck. Might get the ultimate next time as that has the messaging seats which i kinda wish I had.

It was all handled very well. The man who took my order handled it very professionally. The service was completed in a timely fashion and he explained all that had been done and may need to be done in the future. I appreciated it very much.

Great truck to own. The 2023 GMC Sierra Denali with the 6.2L engine delivers excellent power, smooth performance, and a refined driving experience. The ride quality, interior comfort, and overall build quality are outstanding. I have had no issues whatsoever, and it has been a reliable, enjoyable vehicle from day one. I would highly recommend it to anyone looking for a premium full-size truck.

We wanted to say thank you to your best Salesmen name John Noriega, for his amazing customer service & Loyalty honest opinion. As a wife I needed to buy a car for the husband, so it was time until I reach out to (john Noriega) The best. 100% above & beyond. When you know that your credit is (Suck) bad. he will make sure you'll leave with a car even when your credit (bad or Good) So if you're looking to get NEW/USE car come here to Honda Zeigler in Racine & ask for John Noriega. Best options/ best service/ payments are affordable. what more can I say beside (Thank you so much for my husband car that he doesn't want to SHARE) ... In (Hawaii) we say: Mahalo Nui Ia Oe

Does anybody else’s truck just sit there after you put it drive? I have to bump the accelerator to have it go into gear. ??????????????????????????????????????????? ?????????????

Understanding folks. Willing to work with you. Answered any and all questions. Everyone was friendly

Working with Joe Jubran has been a very enjoyable experience. We have purchased multiple vehicles from Joe Jubran at Gordie Boucher Ford. We will continue to do business with him in the future. Milan was very helpful as well.

Good afternoon everyone, yes, I’m a lady and I’m an owner of a 2017 GMC Sierra 1500 Denali, it has a V8 motor fully loaded sunroof & also it has heated seats & steering wheel for the cold winter months & in those hot summer months you have A/C seats nothing better than that am I correct? It’s been times like that wouldnt trade for the world!! So for all you ladies who think BIG TRUCKS are just for men, go out there & buy one have them put on some electronic slide in/out rails & go out & show the shows the boss!! lol 😄 I’m out looking for a new one now either a 2500/3500 pearl white

Jose was great! He helped us get a great car! He understood our concerns and what our budget was and worked with us every step of the way. 100% recommend him for sales :-)

Am in disbelief every week at the Gas Pumps. Thou a big truck, mileage per gallons are 18 +. Last week it was 22.8. This week 19.78.

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.

Overall I am very happy with my new Truck. GMC however needs to address their software glitch where the display screen intermittently stops working or the audio cuts in and out. I keep hearing a software update is being worked on but that was a while ago?

Adam was amazing and I appreciate all he did. I went in doubting I would leave with what I want and left with more.

Any reviews on this vehicle is not correct. We are first owners and it’s been an excellent truck. We hate to see it go !

Just started looking for different car. No pressure. Let us look at our pace and we're available to answer questions as needed. Good experience.

2021 GMC sierra 1500, 5.3, crew cab 4x4, 21000 miles. brakepad monitor lites up. dealership says needs brakes and rotors in back. one mo. on warranty. our rural roads dirty up the monitor. Needs new monitor. brakes look great to me. No noises. dealer says parts on order GM strike. Can't replace myself cause of computer...

My experience with Cheryl Hoffner, sales at Serra Toyota was positive throughout and the process was seamless in my obtaining a 2025 Toyota Sequoia with low miles. I did not take the extended service warranty as the offer could have been more competitive and i have time to shop prior to the manufacturer’s warranty.

I bought my 2020 with 36k miles a couple of years ago and I now have 60k miles of trouble free very enjoyable driving. It was expensive, but worth every penny. The ride is so quiet and comfortable my wife and I prefer traveling in it instead of our 2018 Acura MDX which we also love. The 5.3 V8 has plenty of power and towing ability. The multi-function tail gate is genius, I hope to never be without one again. We so enjoy all the bells and whistles, especially the wireless phone charger. So glad I bought this truck!

Nice and all staff are very friendly, and everyone there was so much fun, and Ed Wanland have a great time to work out for me. Thank you

The quick lube part of hiller is great. They’re very efficient, answered my questions concerning other needed work. They also have a nice clean waiting area

I want to say thanks for the hard work getting me into the new car.

2024 GMC sierra 1500 duramax 3.0 is great truck. Great ride and great MPG. 100% recommend to any prospective buyer. Love the truck and how it perform.

We recently leased a new 2020 MDX from Acura Brookfield. Keith Cohen was our sales person and we couldn't be more pleased and happy with how he handled things. We have dealt with Keith on our last 4 cars 3 leases and 1 purchase and keep going back to him because we feel he always has our best interest in mind and is continually working with us to get the best deal and to make sure it fits into our budget. Keith's low pressure non pushy approach makes him a pleasure to deal with. I strongly recommend contacting Keith if you are interested in either a lease or purchase.

Looked at more expensive truck with less options, bought the GMC SIERRA AT4 Turbo Diesel 6. I now only put fuel im once a month. And long distance trips are easier due to better fuel economy. One of my best investments ever.

We have used this Cadillac dealership to service our Cadillacs for years. This time, we dropped the vehicle off to be serviced the next day . . . however, later that afternoon the phone rang and our car was ready to be picked up - a day early! What impresses me about this dealership is . . . the friendliness of their staff, the cleanliness of their facilities the quality of their repairs - all just top notch!