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Used
GMC cars
for sale
near
Waterloo, WI
under $30,000
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2023 GMC Acadia AWD SLT

Used
2016 GMC Yukon XL SLT
Vehicle information
Features
Reviews
Great cars, even better people.
Great cars, even better people. Highly recommend for anyone interested in buying or selling a vehicle.
Great SUV
I love the Yukon. It needs a few censors changed out but it drives so smooth. Very glad we made the choice to purchase it
Used
2016 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
Toni at Napleton is the best person.
Toni at Napleton is the best person. Very helpful and friendly! Go see Toni The Tiger! 🐅
My 2016 GMC Sierra 1500 SLT All Terrain - Love it!
I've owned this GMC Sierra 1500 All Terrain since it was 8 months old. With the exception of two warranty issues (failing power brake vacuum pump and transmission electrical harness), I have been totally happy with this truck. Up until now, my 1996 Chevrolet K1500 Silverado with it's 5.7L Vortec engine was my favorite truck of all time, this GMC (5.3L LS engine, 8 speed automatice) has earned the top spot now of my all time favorite truck. It is comfortable to drive, and runs as good as the day I bought it over 5+ years ago. I've got 71.5K miles on it. My biggest issue is I wished it had the 6.2L engine for better towing capabilities. Other than that ... love this truck.
Used
2017 GMC Acadia SLT-1
Vehicle information
Features
Reviews
Napleton’s service department is top notch.
Napleton’s service department is top notch. They inspected my entire vehicle, determined what needed to be repaired and presented me with all options. Austin was kind and understanding and listened to me. He was not in a hurry and didn’t rush on to the next person.
Good car only some issues
Have had lots of problems with the wheel sensors. New tires and new sensors and still have the same issue. Shows tire low and it is not. Just car not even two years the air conditioning would not blow out cold air. The compressor in the back went out, need to be replaced. Side car waring lights come on sometimes even though no car anywhere near me. Fold in mirrors are a joke the driver side comes in and out, however the passenger side sticks. Dealer said yeah that happens. This car is garage kept!
Used
2020 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
They were very courteous.
They were very courteous. Took the time to explain all the recommendations for services due on my car in the near future.
Great truck!
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!

Used
2023 GMC Acadia AWD SLT
Vehicle information
Features
Reviews
i could not expect any better service
they made the buying process easy.i loved how friendly they are.they go out of the way to give you the service you need. i enjoyed working things out with them. they are willing to do the best they can.
Great road trip car
Got it for the ride ,comfort,great gas mileage on trips,can do a 750 mile trip and not be warn out from the ride.Can carry a lot of stuff .All the different options are great






Used
2023 GMC Terrain Denali
Vehicle information
Features
Reviews
Antonio was amazing to work with and made the buying
Antonio was amazing to work with and made the buying process so smooth! Definitely recommend!
Love Our New 2023 Denali Terrain!
We purchased the Denali Terrain 2023. The car is great. I have had four knee surgeries and needed a car to get in and out easily and comfort seating. The controls for adjusting the seat just the way you like are great. I am troubled also by back problems and totally love the heated seat when needed. Sometimes I just want to ride around and turn the heat on and adjust seat so my back feels better. The different controls and are numerous. I love the safety control warnings and info with traffic. The screen is fabulous and helps so much. When ever I park I like to drive in and park and then hold on brake put it in reverse so the screen then comes on and shows how I parked. I like the levers in cargo area for putting seats down and also like how flat they sit. Plenty of room. The back seat is roomy even when person in front is back. Enjoy being up higher than a vehicle. I feel I can see more and it also makes me feel safer. The Terrain looks beautiful and love all the chrome in front. The car seems bumpy but not as bad as our last. The roads are in rough shape here. It has a lot of pick-up my husband demonstrated that to me and he wont be doing that again unless it is necessary. It is a turbo 4 cylinder and can not believe the power you feel. All in all Iove the car and getting good mileage. Purchased car from Boucher in Waukesha. They were not pushy. Explained everything in detail and were very fair. Great place to purchase!

Used
2023 GMC Terrain SLE
Vehicle information
Features
Reviews
Denali made the difference for us
We are very happy with our Terrain Denali. Our first choice was the 2023 Lincoln Corsair 1a but there are no in inventory. The Terrain Denali was 1b. Great styling exterior and interior
There are additional matching cars outside your search area.
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Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features






Used
2020 GMC Sierra 1500 Elevation
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Features






Used
2016 GMC Sierra 1500 SLT
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Used
2020 GMC Sierra 1500 SLE
Vehicle information
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Used
2019 GMC Sierra 1500 Elevation
Vehicle information
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Used
2016 GMC Sierra 1500 SLE
Vehicle information
Features






Used
2017 GMC Sierra 1500 Denali
Vehicle information
Features






Used
2017 GMC Sierra 1500 SLE
Vehicle information
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Used
2023 GMC Sierra 1500 Pro
Vehicle information
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Used
2014 GMC Sierra 1500 SLT
Vehicle information
Features
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used GMC by price
GMC under $30,000 by city
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13 Great Deals out of 39 listings starting at $6,999
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6 Great Deals out of 32 listings starting at $11,000
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.