Used GMC cars for sale near Mount Vernon, IA

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

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

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,

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.

Although I didn’t end up buying the car (my own fault) Damon was awesome to work with. He was very helpful!

I bought a 2019 GMC Sierra Elevation. I traded in a FULLY loaded 2015 Sierra SLT, that I was really sad to see go, but the Elevation really sold me on styling and ride quality. I lost a couple high end bells and whistles, but the overall performance and look of the truck make up for it big time!

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!

Great truck to own. The 2023 GMC Sierra Denali with the 6.2L engine delivers excellent power, smooth performance, and a refined driving experience. The ride quality, interior comfort, and overall build quality are outstanding. I have had no issues whatsoever, and it has been a reliable, enjoyable vehicle from day one. I would highly recommend it to anyone looking for a premium full-size truck.

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!

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

This was the easiest and fastest car buying experience. I worked with 2 salesman, Everett K and Dave J and both were knowledgeable and answered all my questions. . I also appreciate Jason and his skill with explaining things as I signed the paperwork. When I decided it was time for a new car I didn't even look anywhere else. This is the second car that I have bought and will continue to be a loyal customer.

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.

Got me into my dream car for a good price. We're polite and efficient. Car was clean and ready to go.

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.

Jeff single handedly restored my faith in car dealers. After a miserable experience trying to buy a BMW X5M in Dallas, I found that Jeff had one listed. He had it fully serviced, checked the brakes and tires and gave me the measurements. He had BMW take care of some recall work before I arrived to pick it up and had it clean / full of fuel / and ready to go!! Nothing was misrepresented and I found the vehicle in better condition than described. He picked me up from my hotel and checked on my travels as it took two days to drive it home. Bottom line, customer service is lacking these days, but not here. I couldn?t be any happier!!! Thank you sir!!

I bought this after going to the dealer just to look at colors. I had a 2016 Chevy 1500 LTZ that I loved. There was my down payment and took this Denali home. Only 2 options. Paint and moonroof. I thought my chevy with 3.42 gears was quick. This one goes with 3.23's. The ride is great. Fit and finish are perfect. My only complaint is this Bose/Apple play radio is not what the 2016 Bose was.

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!

It's exactly what I was looking for; used but not too used, low miles, good looking but not too many bells and whistles, and didn't need any work.

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

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

Looked at more expensive truck with less options, bought the GMC SIERRA AT4 Turbo Diesel 6. I now only put fuel im once a month. And long distance trips are easier due to better fuel economy. One of my best investments ever.

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

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!

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

Missing a few things that could really make it better. Homelink for garage door isn’t offered? Doesn’t come with a receiver type hitch however what does comes with it is almost the same amount of steel. The phone charger doesn’t work quite right and they know it.

I just purchased a 2024 Yukon Denali XL. This is my 3rd Yukon. So needless to say I am sold on this style of vehicle. The style and comfort are impeccable. Had a 2009, 2019 and now a 2024 XL. Never had any problems.

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

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.

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!

great styling and interior. nice features and acceptable performance. overall my Denali is a superior product to similar vehicles. I would recommend this GMC Acadia.

Service writers were friendly fast check in. Had a list of items needing attention. Some were addressed others not so much. Need to get back in.

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 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.

Lynch Ford and Chevy went above and beyond locating the car I wanted. It wasn't an easy find since it turned out to be a popular 2025 model. Never pushy, always respectful and I'm so happy with every experience there. Would recommend 100%!

GMC Canyon Denali with the 2.7 Duramax diesel is a loaded power house with great fuel economy. 4x4 has a towing capacity of 7000 pounds, the best in class. 31 MPG on the highway! Previously owned a Tacoma but it would not pull our travel trailer with the V-6. Highly recommend the Canyon diesel, if you can find one!