Used GMC trucks for sale near Olin, IA

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.

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.

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

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

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!

overall i like the truck alot, its a very dependable vehicle. it has its little quirks for a used truck. there's little things like the drivers door switch for the mirrors and the door locks that are not working as of now but i haven't taken the time to look into it as of yet. minor to me and i'm sure i can fix for a few bucks. nice riding and driving truck i would buy again.

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

One very awesome vehicle. Checks all the boxes you need in a truck and exceeds expectations on quality, performance, and looks great ,too. Love my nre truck.

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.

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 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.

Nice people easy to work with. They treated me well on a new vehicle. Small town people that not pushy.

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?

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

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

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!

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

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.

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

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.

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

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!

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.

I went to 3 cities and 5 dealerships looking for a specific type of vehicle. Rossco was one of those dealerships. At each of the other places I visited I felt somewhat intimidated by the sales staff but not here at Rossco at all. Ricky was very friendly, professional and helpful. When diagnosing a possible issue with the car, he suggested exactly what I was thinking and we worked it out immediately. The price was half KBB suggested price, CarFax was exceptional and the car drove out better than any of the others I tried. How many dealers this size offer CarFax "free" report - none I've found! If I could give a higher score I would - extremely happy with value.

Good afternoon everyone, yes, I’m a lady and I’m an owner of a 2017 GMC Sierra 1500 Denali, it has a V8 motor fully loaded sunroof & also it has heated seats & steering wheel for the cold winter months & in those hot summer months you have A/C seats nothing better than that am I correct? It’s been times like that wouldnt trade for the world!! So for all you ladies who think BIG TRUCKS are just for men, go out there & buy one have them put on some electronic slide in/out rails & go out & show the shows the boss!! lol 😄 I’m out looking for a new one now either a 2500/3500 pearl white

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.

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.

The service reps at Cassill Motors are always very informative and a pleasure to work with. I love the shuttle service and drivers are very friendly.

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.

Great performance, hard to clean, everything, I expected. Getting lots of compliments and head turning. Stomping with thee BIG DAWGS!!!! Good gas mileage on highway.

I truly enjoy every aspect of this vehicle except for the fact that to have my text messages displayed on the screen I have to use a cord and cord my phone into the vehicle. I can Bluetooth phone calls But I cannot get any messages to display without using a cord. For the truck being a 2019 and the price point of it that is absolutely absurd. Other radios that GMCsells has this feature. This truck does not.

Josh is great. He explained how everything works and helped get a great deal on my new car and what they gave me for my old car. I have great things about Cassill Motors. You are the best.

I own a 2023 Sierra 1500 Elevation equipped with the 2.7L TurboMax, and it’s been outstanding. It currently has 23,000 flawless miles. I’ll admit, I was skeptical of the 2.7 at first, but I jumped in feet-first and have never looked back. Living in Colorado, I regularly tow a 5,000-pound travel trailer through the Rockies with zero performance issues. The truck pulls confidently, handles grades with ease, and still delivers impressive fuel economy—23–24 mpg on the highway and about 18 mpg in town. I couldn’t be happier with this setup. If there is a negative to mention, that would be that after three years of ownership, the black wheels havent grown on me, and Im beginning to hate em. :) Lastly, the mpg while towing drops to 9mpg which is similar to that of a V8. All said, its been a great truck. :)