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Used
GMC cars
for sale
near
Williamsburg, IA
under $20,000
- 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
2016 GMC Sierra 1500 Denali
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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.
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
2020 GMC Acadia SLT
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Reviews
Old (bad) reviews may be outdated...
I just bought a new vehicle from Billion and had an excellent experience. I was a bit hesitant and cautious working with them at first, since this site has so many negative reviews for this dealer, but the experience was absolutely top-notch all the way around. I knew exactly what car I wanted, with the exception of the color. We had worked out the financials of the deal over email, as I live approx. 2 hours away from this dealer. Upon arrival, the two cars were up front and ready for me, the salesperson was very courteous and welcoming, I selected the car and had no surprises at all during the purchasing process. They held true to the numbers we had worked out before my arrival, and made the 2 hour drive 100% worth it. I would absolutely work with them again, and in particular, my salesperson (Jeff).
GMC Acadia good family or commuter car
Bought a demo car . The Acadia has been great . Wife’s car . She likes it . Roomy and good gas mileage . Would also make a great road trip vehicle if I didn’t have a full size Ram .






Used
2015 GMC Yukon SLE
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Reviews
Nick Sanders did a good job!
Nick Sanders did a good job! Made it an easy experience to buy a car!
Great family suv.
Just trade in my 2015 GMC Denali with 140000 miles on it and still holding strong at trade in best SUV I ever had upgraded to the new 2021 Denali and boy do I love this SUV from comfort to outside design just an amazing new well designed SUV.






Used
2019 GMC Terrain SLT
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Reviews
Great Team and Easy to Work With. Billion Honda!!
Awesome experience each time. Great team and very helpful. Always looking out and helping with each step of the process. Thanks again for our second new Honda!
My Work horse.
I brought this truck in 2019. I kept taking it back to the dealership to get tweaked several times. Once it was figured out, never got any problems ever again. A little weak on the power side, but, other than that, its a magnificent vehicle. A total work horse. Great on gas. It is totally worth it.
Used
2017 GMC Acadia Limited Limited
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Reviews
Lot to look at no pressure.
Lot to look at no pressure. Salesman was great & explained every thing very well. Would highly recommend. One place shopping. Didn?t have to drive to every dealer
Newest & Biggest SUV I've ever owned
The styling looks great outside & everything functions as it should. It has loads of options, heated & cooled seats & steering wheel, very cold air, big comfy 7 seats. While not a luxury-looking plush interior, it is very nice. A couple pieces of plastic molding inside are loose, a back panel I tried to take off & the visor mirror on drivers side. I've owned this for 6 months & adore it! Very roomy.
Used
2015 GMC Terrain SLT-1
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Reviews
Well worth the wait thanks for my trade in and paying it
Well worth the wait thanks for my trade in and paying it off and my new truck?.Guido you?re the man and thanks too everyone at billion auto thank..
2015 GMC Terrain Review – Reliable and Comfortable
2015 GMC Terrain Review – Reliable and Comfortable SUV: I purchased the 2015 GMC Terrain as a reliable daily drive, and it has exceeded my expectations in many ways. The interior is spacious and comfortable, with high-quality materials that give it a premium feel. The seats are well-padded, making long drives enjoyable. In terms of performance, the Terrain delivers a smooth and stable ride, with responsive acceleration that meets my needs. The fuel efficiency is reasonable, which helps with long commutes. The exterior design is bold and distinctive, giving it a strong road presence. Reliability has been solid, with minimal mechanical issues over the years. Maintenance has been straightforward, and the vehicle has held up well. Additionally, my purchase experience was fantastic, thanks to Claudia Reid/Sales. She truly took the time to negotiate pricing and ensure I got the best deal possible. Her dedication and professionalism made the entire process seamless. Overall, the 2015 GMC Terrain is a great choice for anyone looking for a comfortable, spacious, and dependable SUV. Would I recommend it? Yes, especially for families or commuters seeking a balanced vehicle. Thank you, Auto Club of Edison!
Used
2015 GMC Acadia SLT-2
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Reviews
I had a regular service visit and a check light had come
I had a regular service visit and a check light had come on. Billion was able to fit me in. I very much appreciated it!
Would buy again!
Just the right size for 2 adults, a child, two large dogs and two large ice chests to head to the boat with all our equipment and food. Hated to see them downsize it in '17. It has had few maintenance issues and they have been reasonable in cost. It has kept it's value over the years.
Used
2019 GMC Terrain SLE
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Reviews
I got another car and 4 days later need work on it all
I got another car and 4 days later need work on it all ready to
Love love LOVE
I have owned my Terrain for 3 months now, and am absolutely in love with it. Super smooth, great pick up, and I get a lot of complements on both the exterior and interior design. I average 26.3 MPG city and highway combined, which is not bad considering I live in Florida so my AC is never off in the car.
Used
2019 GMC Acadia SLT-2
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Reviews
Had my truck serviced.
Had my truck serviced. Once again outstanding customer service by Rob Bower. I have trusted him for years with multiple trucks! Rob communicates well, great personality, answers all my questions, and makes me feel valued. Highly recommend working with Rob! Great rep for Billion! Front Desk crew, Sam and Joshua, top notch. Friendly, helpful, approachable, and welcoming. The first impression walking into the dealership was great! I will continue to bring my truck to Billion as long as that is the customer service I receive. Thank you!
Its a decent car, but on a car frame.
Its a decent car, but on a car frame. I had a GMC Envoy a truck frame SUV and it was so much nicer to sit higher than the sedans and baby SUVs on the road. Doe have nice accelerations and mileage tho.
Used
2013 GMC Yukon SLT
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Reviews
Glad I switched from a car to a truck!
This truck is exactly what I was looking for! Very well kept and in great condition. Great ride and interior is like new for this 2013 Yukon. All the comfort and space I was looking for to get ready for the winter!
Used
2017 GMC Acadia SLT
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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!
Used
2017 GMC Yukon SLT
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Reviews
Reliable and comfortable.
I bought this 2017 Tahoe w LT trim new. Have 60K on it now and have had no issues with it. We are not towing with it or doing high speed racing so we find the 5.3L Motor is smooth and quiet (and have not had any lifter issues which others have reported). Transmission and suspension also smooth. We keep Michelins on all our vehicles and have found this Tahoe very quiet and comfortable for road trips with 4-6 people and luggage. The LT trim pkg deleted some comfort items I wish I had (like heated steering wheel) but it still is pretty much leather-and-loaded so it was a good value at the time. I have had Suburbans for 35yrs before purchasing this Tahoe and I will probably go back to a Suburban for the extra cargo space when I trade this Tahoe in. But this has been a nice and reliable vehicle for us. No complaints.
Used
2017 GMC Terrain Denali
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An AWESOME Vehicle!
This wasn't the vehicle I'd gone to the lot to see... But it was parked 2 vehicles down, and the price was $3000 cheaper!! It even has more bells and whistles than the Toyota I'd initially planned on getting. Awesomeness!!
Used
2012 GMC Canyon SLE
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Reviews
GMC 2012 Canyon Holds Up Well
I bought this truck new, mfg Mar 2012. It was still on the dealer lot Feb 2013, only 50 miles on it. A few minor repairs, had to replace the in dash entertainment unit due to burnt out bulbs, also having burnt out dash bulbs, headlight switch, drivers door switch panel / cluster. A few minor bugs during the first 30,000 but under warranty so not a cost issue. The " soft brake pedal " issue was resolved very early on by having the dealer replace the master cylinder. The only real problem is the " Passlock " security issue, once in a great while the truck will not start, somehow " it thinks " it has been tampered with / broken into, the small red car / lock dash light will be on, the indicator is on the right / bottom of the speed indicator. If you turn the key on, then off and wait 10 minuets then it starts fine, this has happened even while parked in the garage overnight, so I know for sure the vehicle has not been tampered with. This is a known GMC defect if you search on the internet and a forced recall should be done about it. The truck has a very nice and smooth ride, the 5 cylinder has plenty of power, highways and mountain roads are no issues at all, when I did replace the tires I purchased a premium 80,000 mile for a better and smooth ride, I still have the original shocks on it I now have 150000 miles on it, I follow the maintenance suggestions closely, well taken care of, I always get looks and complements where ever I go. The dealer I purchased from sucks ( Earnhart ) so I have to use another GMC dealer, and GM / GMC corporate was no help either, customer support sucks. Overall if you have one of these older Canyons or Colorados and you drive it normally and follow the maintenance you should get a long life from it, I use a premium oil and filter, change the air filter every 10,000 and keep up with the other fluids, I still have the original brakes on it, using a good / high cost premium wax every year and a light touch up every six months has kept it looking like new. The new and overhauled 2015 models seem nice, I may look at those if I ever need to replace this one.
Used
2018 GMC Terrain SLT
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We love our GMC Terrain !
We love our GMC Terrain !! We recently purchased from former Mike Duman in Suffolk, VA which is now Priority Mitsubishi our salesman Mr.Knight is highly recommended He’s a man of God, great respectable person, and very professional!! Whenever you are in the area and you’re looking to purchase a vehicle contact Mr.Mervis Knight !!

Used
2010 GMC Terrain SLT-2
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Would buy again
Great vehicle for traveling. Plenty of room for luggage and a small dog.. Very comfortable, The only thing I don't like are the vertical AC vents. I would like to see them be able to swing wider both horizontally and vertically.Plus my used vehicle had Onstar at one time and I can't cancel it off my car so that my calls always seem to go to Onstar at least once.
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Used
2017 GMC Yukon Denali
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Used
2016 GMC Sierra 1500 Base
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Used
2014 GMC Sierra 1500 Denali
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Used
2016 GMC Yukon Denali
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Used
2017 GMC Yukon Denali
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Used
2018 GMC Acadia SLT-1
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Used
2017 GMC Terrain SLE-1
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Used
2011 GMC Terrain SLT-2
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Used
2020 GMC Terrain SLT
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Used
2017 GMC Acadia SLT-1
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About GMC
What is the cheapest GMC vehicle available?
The GMC Acadia Limited is the cheapest available vehicle by average Cars.com listing price in GMC's lineup, with an average listing price of $13,671.
Which GMC vehicle has the best MPG?
The GMC Yukon Hybrid can reach up to 21 MPG city and 22 MPG highway for a combined rating of 22 MPG. The GMC Terrain with traditional internal combustion engine offers up to 26 MPG city and 30 MPG highway for a combined rating of 28 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
Which GMC vehicle has the longest range?
The electric GMC Sierra EV can travel up to 440 miles on a single charge depending on electric motor and battery options.
EPA-estimated range is the distance, or predicted distance, a new plug-in vehicle will travel on electric power before its battery charge is exhausted. Actual range will vary depending on model year, driving conditions, driving habits, elevation changes, weather, accessory usage (lights, climate control), vehicle condition and other factors.
Which GMC vehicle has the most deals?
The GMC Sierra 1500 has the most available deals on Cars.com with 2230 great deals out of 14974 listings starting at $1,997.
Where can I find the most GMC deals?
The most GMC deals can be found near Atkins, IA with 1 great deals out of 22 listings starting at $7,670.
*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 $20,000 by city
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GMC under $20,000 in Marengo, IA
1 Great Deal out of 20 listings starting at $7,670
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GMC under $20,000 in Middle Amana, IA
1 Great Deal out of 22 listings starting at $7,670
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GMC under $20,000 in Oxford, IA
1 Great Deal out of 22 listings starting at $7,670
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GMC under $20,000 in Norway, IA
1 Great Deal out of 22 listings starting at $7,670
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GMC under $20,000 in Walford, IA
1 Great Deal out of 22 listings starting at $7,670
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GMC under $20,000 in Tiffin, IA
1 Great Deal out of 22 listings starting at $7,670
-
GMC under $20,000 in Swisher, IA
1 Great Deal out of 22 listings starting at $7,670
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GMC under $20,000 in North Liberty, IA
1 Great Deal out of 22 listings starting at $7,670
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GMC under $20,000 in Coralville, IA
1 Great Deal out of 22 listings starting at $7,670
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GMC under $20,000 in Fairfax, IA
1 Great Deal out of 22 listings starting at $7,670
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GMC under $20,000 in Shueyville, IA
1 Great Deal out of 22 listings starting at $7,670
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GMC under $20,000 in University Heights, IA
1 Great Deal out of 21 listings starting at $7,670
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