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Used
GMC cars
for sale
near
Marengo, IA
- 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
2015 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Great service
Ricky over at rossco gave me a very comfortable buying experience, he showed me his inventory in my range and even told me to take the vehicle to a mechanic for reassurance. My son is very satisfied with my purchase and says it runs great with just oil changes! Before I stopped at Rossco I went to three other dealers. They all tried to pressure me into buying their vehicles and were hesitant inspections . I didn't get that from rossco at all which is what's going to make me come back again. Thanks again Rossco!
This truck is the base model and that is exactly what we
This truck is the base model and that is exactly what we were looking for. A good solid truck without all the fancy technology. It drives like a dream, handles just as well and the interior is sleek and well designed. Perfect black on black exterior.... a man's truck.






Used
2022 GMC Yukon XL 4WD AT4
Vehicle information
Features
Reviews
Amazing Experience
Josh was super helpful and made the experience very smooth! He answered all of my questions and while I was at Cassill I was confident I was getting a great car at a great deal.






Used
2023 GMC Acadia SLT
Vehicle information
Features
Reviews
Service
I had my oil changed with no concerns. Staff was nice.
Perfect for us!
As we age, our reaction time may become slower. This vehicle is loaded with features that make me a safer driver. It connects wirelessly with my iPhone for hands-free Apple CarPlay. Love that! And the Acadia is a dream to drive. It’s the perfect size for me and my family






Used
2022 GMC Sierra 1500 SLE
Vehicle information
Features
Reviews
DA MYRNM
Stopped by with a minor problem but major for an old man. Derek fixed the problem for me and had me on my way in a few minutes! Many thanks! James R. DAILY
2022 GMC Sierra SLT 3.0 Duramax
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!






Used
2023 GMC Acadia SLT
Vehicle information
Features
Reviews
Great Job
I have always taken my cars to McGrath and they have always treated me great , Tyler and the rest of the service department is always friendly and greets you with a smile. They take the time to explain everything and make sure you understand everything,
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
2021 GMC Terrain SLT
Vehicle information
Features
Reviews
Great job maintaining my vehicle
They do a wonderful job maintaining my vehicle. Great customer service.
Our 2021 Terrain SLT is really a nice auto.
Our 2021 Terrain SLT is really a nice auto. Gets great 30 MPG approximately, But, 0 to 60 is lacking horsepower. Great Little highway auto. Comfortable.....






Used
2024 GMC Acadia AWD Elevation
Vehicle information
Features
Reviews
Smooth as silk...
Jeremiah was great to work with, we had test drove a car at a different dealer the day prior who just gave us the keys and said see you when you get back. Jeremiah spent time inside the vehicle explaining all the bells and whistles and basic operations, he also went with us on the test drive, a very pleasant experience. The gentleman who went through all of the financing options and the 'sign here' also was informative and kind. All in all a very good experience.






GMC Certified
2023 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Not sure what to say.
Not sure what to say. I need help getting the truck I like most. Have to see what happens.
Awsome
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!






Used
2025 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
Silverado
EVERYONE was friendly at Thys Auto. We would go there again just for that reason. They were easy to work with and very accommodating. Small towns are awesome.
Overall I am very happy with my new Truck.
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?






Used
2021 GMC Sierra 1500 Denali
Vehicle information
Features
Reviews
Devon Canty was great to work with on an out of state
Devon Canty was great to work with on an out of state purchase. We got a great car at an amazing price.
This truck has a jerk when changing gears sometimes.
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.






Used
2021 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
Brake Pad Monitor
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...






Used
2018 GMC Sierra 1500 SLT
Vehicle information
Features
Reviews
2018 crew cab gmc Sierra 1500
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.






GMC Certified
2024 GMC Sierra 1500 AT4
Vehicle information
Features
Reviews
I love it the look the interior mine is a red one and it
I love it the look the interior mine is a red one and it looks so good and it’s my baby and it runs so good and the technology is off the chain






Used
2014 GMC Acadia SLT-1
Vehicle information
Features
Reviews
2011 Dodge Durango Crew Review
We just bought our Durango from Thys Motor Company. They were very easy to work with and very personable. We worked with Josh and he was wonderful. From the very first phone call to answer some questions when we were first kind of looking, to the test drive, and even driving the vehicle off the lot. He even reached out a few days later to follow up on how the vehicle was running. My husband and I were very pleased with them and Josh especially since we were from out of town. Thanks for all you've guys down for us, and thank you Josh for taking care of us fron beginning to end.
Bought it from my sister.
Bought it from my sister. Best vehicle I've owned. Very comfortable and has plenty of power. Love it. It's like anything else you own, regular care & maintenance goes a long way.
Used
2020 GMC Terrain SLE
Vehicle information
Features
Reviews
2021 RAM TRX
Well worth the drive to Belle Plaine! Mike Obrien has an Outstanding Team that will bend over backwards to make sure their customers are taken care of. I chose Thys because of the small town family feel, open arms, great service, easy to deal with and they just good people. With the price of a new vehicle these days you have to have great service and Team that will stand behind what they are selling. I haven't ran into a sharper car guy than Tyler Chekal. Tyler will give you a deep dive into all of the specs and technology, you wont walk away with any questions. If for some reason you do, I will guarantee that he is a just a quick call away. I have read a ton of reviews over the years and haven't written many of my own, but thought I should share my experience because you deserve a great experience when purchasing a vehicle. I would highly recommend checking out Thys.
I have had this car 5 years 90000 km.
I have had this car 5 years 90000 km. No problems so far, it has been exceptionally good. The only money I have spent is gas and oil changes. I. Would buy another one
Used
2022 GMC Sierra 1500 AT4X
Vehicle information
Features
Reviews
Pleased that I made this purchase
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.
Used
2017 GMC Acadia SLT-1
Vehicle information
Features
Reviews
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!






Vehicle information
Features
Reviews
Love my GMC Terrain!
I fell in love with my GMC Terrain when I test drove it and have not lost that loving feeling! I have received tons of compliments on it.






Used
2022 GMC Sierra 2500 SLE
Vehicle information
Features
Reviews
I would buy here again
Salesman was excellent, finance was excellent. Its hard to complain when you show up at 4:30 the car is little bit dirty and needs fuel. But they handled it all quite well. This was even on a Iowa Hawkeye football weekend! They have some very nice stuff on the lot, and the showroom too!. I loved looking over the selection of Trucks and especially the New Dodge Challengers! No High pressure gimmicks, just honest people making a living doing what they like to do!
Great Truck
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.
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Used
2024 GMC Sierra 1500 SLT
Vehicle information
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Used
2023 GMC Sierra 1500 Denali
Vehicle information
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Used
2019 GMC Sierra 1500 SLT
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Features






Used
2022 GMC Sierra 1500 AT4
Vehicle information
Features






Used
2022 GMC Yukon SLT
Vehicle information
Features






Used
2016 GMC Yukon Denali
Vehicle information
Features






Used
2019 GMC Yukon SLT
Vehicle information
Features






Used
2024 GMC Yukon Denali
Vehicle information
Features






Used
2021 GMC Yukon Denali
Vehicle information
Features





Used
2017 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.
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GMC Sierra 1500 in Marengo, IA
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Used GMC by body style
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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.