Used 2023 GMC Sierra 1500 trucks for sale near Elm Grove, WI

Justin Peters always provides the best customer service. He offered me a loaner because the department was so busy. Turns out the mechanic was able to get it repaired by end-of-day so I returned the car next morning. I was very appreciative of his consideration. Thank you.

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!

Worked with Rob for several months while deciding on which vehicle to purchase. He is easy to work with and very patient as I made my decision. His follow up after the sale is greatly appreciated.

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.

Found and fixed my oil leak and got me on my way in about an hour! Fair price and a great service advisor who walked me through everything before starting the work! Thank You Steve Buczak! Thank you also for the free car wash!

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.

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.

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. ??????????????????????????????????????????? ?????????????

Excellent comfort and very good truck, it is very functional in every way, both for business and for personal, it can be said that I have the 2.7L Turbo engine and I can move up to 11500Lbs already checked by me

Great purchasing experience working with both Jim and Spike. 2nd vehicle purchased here and will definitely be back in the future for the next!

Heidi and John are a joy to work with would recommend if looking at buying new or used vehicle.

This is a dealership with Genuine people! Its hard to find a place where you truly trust that they are not just trying to make a buck! I have had several interactions with Sales, Finance, Service, and Parts. Every one I have met that works there has been kind, honest, genuine, and friendly. Its the only Dealership I would consider going to these days

Hands down the experience I had was Red CARPET! Brian stayed in contact with me for 5 years because he knew how much I loved the classiness of a Lincoln and with a little time he knew I’d be back. Thank you Brian and his Manager Mike for welcoming me to the Gordie Boucher family.

I received a letter from Nissan alerting me that my current lease would be expiring soon and to come in and review my options. I’m very pleased with the T&Cs of my new lease and my 2024 Altima I drove away with in just one meeting Thank you George for listening to my needs and providing this beautiful 2024 Altima

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.

All went well from start to finish - I appreciate the good service and work done

I always bring my car here for service- they are honest and good at doing the work that needs to be done

I like how Omar the seller was helping me out on getting the perfect truck for me thanks to Omar because I?m very happy with my new truck

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.

My experience with Gordie Boucher was very good. We went to find a used car but ended up leasing a new car but we were never pressured in making our decision. We were given great information and the price of the vehicle was very fair. Mark Halbrooks did an excellent job from to start to finish. I would recommend this dealership to anyone.