New and used 2026 GMC Sierra 1500 trucks for sale near Marshalltown, IA

Tito Amarillas was amazing. He was very patient with us in making the decision. Tito was also very informative and was able to answer every question we had. We are glad Tito was our salesman and now our friend.

Coulter dealerships have been very good to me with the vehicles I have bought from them in the past. Coulter Cadillac was the best experience yet. I got a great deal and I know it! The deal was mostly done on line and did not change the day the xt6 was picked up. This is not the usual dealership experience. No wonder Coulter has been around for 100 years. Thank you very much, Steve and Nancy

Great! Nick Atkinson met me at the entrance and immediately was of help to me. I knew what I was looking for and repointed out the right car. He was good at going through the whole car and showed me what I needed to know. He was very helpful with the whole process.

Tyreese listened to my wants and even though my initial choice sold prior to my arrival, he found me a better option. He was very knowledgeable about the cars features which made me love my car even more.

As always quality service. Knowledgeable people handling vehicle. Great waiting area and the offer of water. Sales floor could be a little more accommodating to the customers needs.

Absolutely splendid! Kept me informed secured the parts and returned the truck next day! Notified me via text and phone to keep me updated offered shuttle ride.

always professional and through service. Very courteous and helpful staff. Very pleased with care of my vehicle. Clean and pleasant facility. I always feel well cared for.

I bought two vehicles from them and they are awesome to work with. Service department always delivers. Communication is never a problem. Would totally recommend this dealership.

Amazing attention from kenmanuel carrizales this is the second truck than I get with him nice un clean thank you again

found the car we wanted. The salesman was very likable and we ended up buying the car. Thank you Scott Daly was the salesman

Great group to work with. Everything was straight forward with no hidden fees. Definitely recommend seeing the folks at Steve Schmitt for your next purchase. Ask for Brandon Fisher.

Everyone was very friendly, not pushy did have to negotiate a bit but that the nature of buying a car. Dennis the Salesman, very responsive and reliable. Did not take long, wasn?t there all day which I was impressed. Overall great experience and would definitely buy from them again.

My sales person at Castle Chevrolet was Tony Twall. He was awesome to work with. He answered all my questions and was very knowledgeable. I have to say that this was the best vehicle buying experience I have ever had. My next purchase will be with the Castle dealership in McHenry IL and I will ask for Tony to be my sales person.

I had an excellent experience at McGovern GMC Westborough. Ben, my salesman, was fantastic—he was helpful, never pushy, and kept great communication throughout the process. He really listened to what I wanted, respected my budget, and even took the time to get to know me while sharing a bit about himself, which made the experience feel personal and comfortable. Omar in finance was just as great—super friendly, honest, and transparent about everything. The dealership itself was clean, well-maintained, and in a very convenient location. Overall, the entire process was stress-free and enjoyable. I’d highly recommend them!

Our salesperson, Michael Walters, was friendly, courteous, knowledgeable, and efficient. The 2021 Nissan Frontier we purchased as delivered as promised at a fair price. All-in-all, it was a very good buying experience, which has not always been the case with other dealerships. No high-pressure sales. I recommend this dealership to anyone.

I met with Dave Fisher, he made me feel very comfortable from the beginning all the way through the whole process of buying a used vehicle. No pressure, no stress. I was very happy I decided to go to Sapaugh GM Country. Thanks Dave for making the process and easy one

Our Sales Representative Rachel was excellent to work with and made a wonderful extra effort to resolve an unexpected issue with the title for our trade-in. Nick did a great job explaining the paperwork and other options. I HIGHLY recommend Luther Hudson Chevrolet!

Jason was upfront, honest and straight to the point. Didn?t play any games. I was offered a fair value for my trade in (unlike other dealerships). I was able to get my trade in and drive away in a brand new vehicle all under 3 hours.

Just want to say you have one Fantastic employee in Chris Lenius. He is professional, courteous, not to mention knowledgeable. Keep up the good work!

From beginning to delivery everything was smooth and upfront. Great communication. Couldn?t have been professional. Jamie and his staff were friendly with me every step of the way