Used GMC Sierra 1500 trucks for sale near Mukwonago, WI

I will return. Best service department in Waukesha. And I have been to several of them.

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.

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.

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!

SIMPLY THE BEST BETTER THAN ALL THE REST! I'M STUCK ON YOURSELF MORE THAN ANY OTHER DEALERSHIP! JUST SIMPLY THE BEST, BETTER THAN ALL THE REST ?? ?

I own a 2023 Sierra 1500 Elevation equipped with the 2.7L TurboMax, and it’s been outstanding. It currently has 23,000 flawless miles. I’ll admit, I was skeptical of the 2.7 at first, but I jumped in feet-first and have never looked back. Living in Colorado, I regularly tow a 5,000-pound travel trailer through the Rockies with zero performance issues. The truck pulls confidently, handles grades with ease, and still delivers impressive fuel economy—23–24 mpg on the highway and about 18 mpg in town. I couldn’t be happier with this setup. If there is a negative to mention, that would be that after three years of ownership, the black wheels havent grown on me, and Im beginning to hate em. :) Lastly, the mpg while towing drops to 9mpg which is similar to that of a V8. All said, its been a great truck. :)

Andy was just so nice and attentive to work with. Very professional; answered all my questions and really went the "extra" mile to provide exceptional customer service. Thank you to everyone!!

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.

Easy to work with and fast service! We had been emailing with salesman, discussed numbers, and set up a time to come drive a truck. We showed up, they had it ready and we drove it, financed, and were out in less than 2 hours. They did not try to hassle us, negotiate the original agreements we discussed before coming to see the truck, and they didn’t keep pushing when we said “no” to added warranties etc. Emil was great to work with and we recommend him to anyone! This was a vastly different experience than the nightmare we experienced with Huntley Ford in Illinois.

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

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

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.

Contacted them over email since I was so far away. They were quick to respond to my multiple inquiries. Negotiated a price with them but ended up buying something else locally.

I needed a new pickup and while I wanted a Ford F150 I could not find one set up how I wanted. When I did the Ford dealers didn't want to give what I felt my trade in was worth. I got what I wanted and got a great deal on a 2024 GMC Sierra 1500 Elevation. It is even set up better than the F150's I was looking for and at a better price. I'm very happy with my purchase.

I found Phil Aleio to be very responsive to questions and Kaifer Zulesdorf especially enjoyable to work with. I trust him and plan to trade cars back and purchase future special vehicles. Great experience from a Wisconsin dealership!

Waiting for the Refreshed 2022 AT4 was well worth it! With all the manufacturing issues today, building and shipping was slow, but understandable. Love the truck and the features! Fit is perfect and quality is #1. Pricing was too high but all vehicles are running this way. You get what you pay for and this truck is perfect! I have owned many trucks and this by far is the best. The latest features are beyond most other makes and GM has thought this truck through from front to rear.

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.

Easy purchase experience, would recommend to anyone looking for a new car. Everyone there was friendly and made the whole process as smooth as possible

Billy was super helpful. Everyone at the dealership was friendly as well. Only took a star off because it’s apparent they like selling the service warranty, but I understand how sales work. I’ve gotten two cars here and I’m sure I’ll get more in the future!

Wife had 3 Subaru's maintained at Ziegler since 2014. We also bought a used car for daughter in 2021. All good!! Service Writer Lauren Gaines is Exceptional! Wife's car blew out a rear wheel brake cylinder in 2023. We limped in & explained the problem to Lauren, she checked the puddle of brake fluid around the rear wheel & immediately put a hand written sign, NO BRAKES, on the dash before finishing the repair order. Adults can't be taught common sense or personal responsibility ...

Let me start by saying I have the AT4 model with the Duramax 3.0L diesel. I had a 2024 Elevation with the 5.3L V-8 that I bought to pull my 22’ camper. While the Elevation pulled my camper fine it drank the gas like it was on a binge. And with a 26 gallon gas tank it seemed I was filling up every couple of hours. After one trip to Nova Scotia I knew something had to change. I pulled my camper out west to Yellowstone and back through Arizona. It pulled like a champ and fillups were a lot more manageable. Even driving the speed limit out west I still got four to five mpg better than with the gasser. I liked the Elevation but I love the AT4. Way nicer ride and great handling. I get 30 per gallon of diesel on the highway if I drive the speed limit but I got it to tow with. I added a Titian replacement fuel tank so I have 43 gallons instead of the 26 it came with.

Karson was great would highly recommend going to see him! Service was great thank you!

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 !

It was ok. They did call with an estimate in a timely manner, and called when it was completed

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.

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 :-)

Had a great experience at Hiller, my salesman Dave was a pleasure to work with and very helpful finding the right truck for me. Then the finance guy Robert was easy to work with and ensured I got a great deal… paperwork was easy and quick! Overall great customer service and I would no doubt come back again.

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.

My repairs were done in 3hrs Very friendly and clean Comfortable seating Fast WiFi!!!!

I went in knowing my current vehicle was on it's last leg. I knew what type of vehicle I wanted to look at and my price range. I pulled up and was immediately greeted by Nick Pfeffer. He offered me something to drink and started asking me questions to gauge what I was looking for. After I told him I was looking for a reliable SUV with good mileage and good fuel economy he asked what I would like my monthly payment to be around. After this he got a few vehicles for me to look at and we went for a few test drives. The entire time Nick was super knowledgeable about the cars we were driving. Features, safety, and etc. Once I made my decision from the three he worked with finance and helped me get signed up for car insurance. When finance was done I met with Tony, one of the finance managers, to wrap up the purchase. It was quick and easy! Numbers fit what I wanted, length of agreement was what I wanted. I never felt pressured the whole time I was there and they listened to what I wanted as a customer. Both told stories from their life during 'dead time' and asked me asked me questions about what I would use vehicle for and who would ride in it. I haven't bought a new car in 8 years so this experience was so great for my first time back. Once finance was done we got the temp plate and they took the car to detail for one more quick clean and got the plate taped up and helped me set up all the technology portions of my new car before I left. I have never had a better experience in sales than I did today. Nick and Tony really made the experience fulfilling. If I need to ever get another car I will be back here for my first option. Thanks so much for the great experience your whole team was awesome!

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!

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.

Had an AWESOME sales experience when we purchased our 2023 Terrain. Stephan took great care of us and was very knowledgeable. Robert & Ryan in the finance department were easy to deal with and very responsive to what we were looking for. Did not feel pressured at all. Overall a great interaction with Kunes Lake Geneva.

I purchased pre-owned 2020 1500 SLT in February of this year. The truck rides comfortable and has plenty of room front and rear. My and I both enjoy it. My only drawback is the turn radius (lock to lock). It lacks compared to my wife's 2018 Yukon SLT, or the 2016 Ram I traded in. Have to many times maneuver twice to park it going forward or reverse. Otherwise happy with our purchase.

I went to Hayes to get my daughter a used vehicle as a graduation gift before she leaves for college. Dylan was very knowledgeable on the vehicles they have on the lot. I feel confident sending my daughter off in a vehicle from here. They're very knowledgeable and honest. Their vehicles seem very reliable. I would definitely recommend going here.

Great truck, solid engine, comfortable, smooth, and it handles great for such a large vehicle. Get one and enjoy miles of roadtrips with all you can tow or haul.