New and used 2026 GMC Sierra 3500 SLT trucks for sale near me

I live in Utah but recently bought an Escalade from Halladay Cadillac in Cheyenne and honestly, I was just super impressed with everyone. You can tell these guys know how to treat people right and run a solid, honest dealership. They picked me up at the Denver airport and drove me up to Cheyenne. After the sale, on my way home I noticed that the USB and HDMI ports in the vehicle did not work. It was unexpected, but the way they handled it really meant a lot. The repair wasn't cheap but they didn’t make excuses, they just took care of it and made things right. That kind of service is rare, and it meant a lot. It was clear they stood behind what they sold, and that goes a long way. I’d absolutely buy from them again and recommend them to anyone who wants to work with good people who actually care about doing the right thing. Special thanks to Bryon the salesman who was super helpful and never pushy and John the sales manager who was a pleasure to work with in getting the issue resolved after the purchase and Shawn Smith the GM for standing behind the sale and being willing to take care of it. If I could give more than 5 stars I would.

Buying was stressful and vehicle was poorly detailed and prepared. Was very hard to get extra set of keys.

I went for an oil change, everyone treated me well. They were very pleasant to deal with. It didnt take long and we're very professional i would highly recommend them. Thanks to all that made my expirence worth while.

Great experience, scheduled an oil change and tire rotations on a special . Very good service, had also asked asks to check vehicles struts and brakes for a quote . Bill Mac

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 experience was great. The problem with my car was explained in terms I understood. Nick was very friendly and kind. I still need to get a new battery but right now I can't afford it.

I would like to say Rydell Chevrolet salesman and staff treat you very very well. They’re courteous and kind.. I drove over from Duluth to look at a couple vehicles and was treated Very well and you have a lot of nice used vehicles there in stock Scott Turner

I came to Royal Moore to shop for a new vehicle after I had been deceived with fraud, lies and manipulation by a dealership I had previously purchased a vehicle from in December (Dealership located in Gladstone Oregon, NOT ROYAL MOORE) I was nervous but shortly after arriving to Royal Moore my worries quickly subsided by the absolutely amazing, kind, caring and honest employees that I had the pleasure of meeting and spending the day with. I truly felt like royalty, the treatment was so top-tier I don?t think I will ever step inside of another companies dealerships again to purchase any vehicle. My salesmen, Christian (Royal Moore Mazda), was the kindest, goofiest and most enjoyable person I could ever have to help me with my journey of purchasing a car. He was so knowledgeable and created such a huge impact on me while creating a bond of friendship and trust as well. I could tell that he wanted what was best for ME whether that meant purchasing a car from him or anywhere else, the support he gave towards my decisions did not go unnoticed and I appreciate him wholeheartedly for that! If you want a caring and thoughtful car salesman who doesn?t pressure you at all, then Christian is your guy! Like please please buy a car from Christian, you will not regret it! We laughed literally all day together and it was the most wholesome experience I?ve had at any dealership ever. Truly someone I am so excited to come back and visit at Royal Moore when I come in for future service needs on my vehicle? Or whenever I feel like wanting to brighten my day :) Omid, ohhhh Omid, what an amazing GSM (Royal Moore Mazda).. he truly helped me get the best deals available through the dealership on my new vehicle. He knew how absolutely in love I was with the 2026 Acadia and did everything in his power to make sure I left the dealership that same day in my new wheels. Also making sure I did not feel overwhelmed by my new monthly payments. I love that he could laugh at the absolute nonsense I spew out of my mouth sometimes. He was a true pleasure to work with and really does an amazing job with representing the company. Finance is such a scary part of purchasing a new car but Nathan (Royal Moore Mazda) really did a great job of rewiring how I feel about finance managers. After a terrifying previous encounter with another dealerships finance manager? Nathan, my mom and me had the literal BEST TIME cracking the absolute funniest jokes together.. I could not have asked for a better experience to replace the bad memories someone else created for me. Thank you so much Nathan, you truly made the day even more special. Also for the record, NATHAN SAID. Last but absolutely not least, if it wasn?t for David, the general sales manager over at Royal Moore Toyota, I wouldn?t have had this opportunity to purchase a brand new car at all. He truly went so far out of his way for me, to help me when I was being wronged by another company, to guide me on what to do and the steps to take to protect me as a consumer after being sold a vehicle with undisclosed major accident damage. With his help and a miracle I was able to climb my way out of a fraudulent bad deal with another dealership. He then referred me over to the awesome employees at Royal Moore Mazda where I purchased my beautiful brand new 2026 GMC Acadia Elevation Black Edition. THANK YOU to everyone who helped me along this journey. I am loyal to the Royal from here on out. The only Company I will give my business to from this point forward!

This was the second time ever purchasing a new vehicle. Isaac Patton (sales) was very patient and easy to work with as there are many decisions to make when purchasing a new truck. Great experience overall!

Brett Ellis was great...he went the extra mile to find the answers to any questions we had....not pushy at all! Great guy.

Went to just look at new cars, Wrong idea! We met Dexter and he was the best car salesman I’ve ever dealt with. He wasn’t pushy, He let us look, and then he gave us a few cars to look at at what he thought we would like. Found a car in a matter of an hour. Went back the next day and boom it was ours. They had the fastest and the best system at purchasing a car, simple and easy no more back-and-fort smooth and easy and I would recommend Them hands down.

We've had a great experience with Key Auto Mall GMC purchasing our new 2025 Acadia. Brian MacGee was wonderful to work with along with General Manager Theron Maring and all the other great staff. Brian especially has spent a lot of time going over all we need to know about how this car works and has several times answered more questions since we purchased the car a week ago. He helped us purchase new cargo mats and get the protective coatings on the car, inside and out. Brian has been professional, friendly, and so helpful to us. We highly recommend Brian and the Key Auto Mall GMC team and will definitely consider them for our next auto purchase.

Everything was taken care of on my automobile. In addition to servicing my vehicle, there was a recall on my auto and they took care of that also.

Ryan Olson in service is stellar! He is 100% on his game. Thanks for always taking care of my vehicles.

Keri is OUTSTANDING. Listens to my requests, provides me with options, and then enacts my decisions. Does not change the plan without getting my approval first.

The whole staff, sales and service are friendly, helpful and honest to deal with. They take care of your needs.

Tristen was an excellent sales person. He was respectful and enjoyable, and patient. I would highly recommend asking for him

Buying a car is always stressful, but Mauer GMC made it an easy process. I feel like I got a good deal and my sales rep was so helpful in finding me the right used car. They sell other makes than GMC, I bought a Ford and they still fixed it up in their service shop before they sold it. Good experience.

I was working to make a deal on two different cars they had and I was going to start paperwork and the next morning both were purchased so I didn't end up getting either one of them