Used GMC cars for sale near Marengo, IA

I had my oil changed with no concerns. Staff was nice.

Nice styling,interior has a new design dash which is beautiful and convenient,safety features and cameras are great and easy to used and the active cruise is awesome.

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,

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

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!

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.

Chip Vanderpol has been terrific to work with. He has assisted us on multiple occasions while making our experience seamless. Chip has gone above and beyond, even in partnership with other brand partners to make sure we have found the best solution for our needs. It has been awesome to meet someone who works to find a solution for us, while developing a relationship that will last a lifetime. Thank you Chip!

Brady contacted me right away after building a TRX online. He showed me the Rebel which was also a very nice truck but we put in the order for the TRX! They ended up getting one 6 days later with almost my exact build and he got me in and out of the dealership within a couple hours! The truck is incredibly fast and luxurious, already in love! Thanks again Brady!

The team was thorough and worked swiftly. They were attentive to our concerns and the car was delivered as promised.

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

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!

When I dealt with McGrath the first time it was one of the worst experiences I have ever had buying a vehicle. This time I was reluctant to come back. I met Braden and he asked if he could try to redeem McGrath from the experience I had before. I was skeptical but decided to give Braden a chance. Braden didn't disappoint and since I live 2 1/2 hours away from dealer he got to work found the pickup of my dreams. This man worked diligently that day and had a answer for me by the end of the day. When I showed up for the test drive he was courteous, honest, and answered everyone of my questions. He truly showed me that not all car buying experiences are bad. I've been to alot of dealers in my life and Braden outshines all the other salesmen I have dealt with in the past. They should all take lessons from this young man. So if and when I decide to get another vehicle I hope Braden is still there and I your looking as for him he will not disappoint you along with the finance team. Very good experience.

I purchased a new 2019 SLT with the X1 package. It has the Red Quartz Tintcoat paint. I usually never leave reviews, but honestly this is the most comfortable, nicest loking truck I've owned , and I've ownwd alot of them. The only issues I've had was the brake software was flawed, took it to the dealer on recall and they installed a new software patch, Other then that I love the styling, performance and the interior is very nice. No regrets

We purchased a 2010 mini van from Warehouse Auto. First time buying from them based on a referral. They have a changing table and diapers in the restroom which really impressed me along w/ a play area for the kiddos in the office area. No one pounced on us the moment we pulled into the lot which was pleasant. We were able to browse w/o being hounded. The salesman was knowledgeable and upfront about the vehicles and any concerns that there may have been w/ the vehicles we were looking at. The price displayed on the vehicle is the price you pay. Nice knowing right off the bat what they are asking for the vehicle and what you are expected to pay w/o any bartering back and forth. All paperwork done on the property, simple and easy! No pressure.

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.

Went in on a Saturday morning looking for a car for my twin girls who turned 16. Worked with Dan. Asked him how fast can you get me out of here if I buy a car from you? His reply 20-30 minutes. That was well worth the stop. I appreciate the direct purchase with no hassle. The truth is I was not there much longer than the 30 minutes. Thanks Dan!

We drove two states over to McKenzie Buick GMC in Milton, FL to meet with Nick and make a purchase on our new Yukon Denali. Customer service was top notch. We were going for their 2019 Yukon Denali to replace a 2008 Tahoe LTZ. We are very pleased with the vehicle. The upgrades are wonderful. Love the cooling seats, the wifi, the HUD and even days after our purchase they have reached out to check on how we were and mailed us a small gift that meant so much. We will definitely use them again if they ever have what we’re looking for on a future purchase. - Brandon Howell 2019 Yukon Denali

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

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...

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.

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.

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 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.

They do a wonderful job maintaining my vehicle. Great customer service.

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!

Not sure what to say. I need help getting the truck I like most. Have to see what happens.

This truck is great if your not trying to haul 10k lbs. For every day use it's great on gas and I fit everything I need in the bed.

Devon Canty was great to work with on an out of state purchase. We got a great car at an amazing price.

I saw this car driving by the dealership and automatically was drawn to it because of its color. GMC calls it brown but one print out called it crystal metallic purple. It changes colors depending on the weather. I love the handling, the dash and all the bells and whistles! My grandchildren love how much room that it has!

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.

I bought a 2016 Yukon XL and after just a few weeks, a vehicle ran a stop sign and totaled the vehicle. However, the vehicle was so sturdy that even though it was a huge crash, I was not injured more than bruises. I replaced it with a 2018 Yukon XL because I know it is reliable and safe.

This truck is the truck that all others should look up to. It rides great, will tow a house, runs smooth, and gets great fuel economy. The Allison transmission is so smooth. The AT4 looks great too.