Used 2015 GMC Sierra 1500 Denali trucks for sale near Saint Louis, MO

Service Technician greeted me with enthusiasm. Explained the timing and kept me informed. Service was as expected. Checklist was reviewed. I would recommend this dealer for service!

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.

From the Internet specialist, to the Pre-owned Manger to the Sales Associate to the Financial Advisor everyone was Amazing 🤩 Great customer service, ease of experience was top notch. They are very transparent and well as knowledgeable about the vehicle that I purchased. Thank you for a job well done and Stress Free!

We have owned our GMC Sierra 1500 for approximately 9 years now. The only real disappointment with the vehicle is that we had to have a full transmission replacement Just after the 100k mile without any warning whatsoever. The truck now has 107k miles on it and now , again out of nowhere, we are experiencing slipping in the trans and the engine light is now flashing. Very disappointing since we are starting to feel uncertain about the reliability of the vehicle now. The truck itself is gorgeous and shows ZERO signs of its age, sporting new rims and tires and a lifted body and no rust on the body at all. We hope there are no major issues with the engine as the vehicle has always been maintained as needed and on time for regular servicing at the dealership.

I had a wonderful car buying experience with Zishan at Hyundai of Kirkland. He helped me get a great deal and made the entire process smooth and hassle-free. Zishan was professional, friendly, and ensured everything went perfectly from start to finish. It was truly an awesome experience, and I will definitely be referring my friends and family to him. Highly recommended!

I really like my nw, to me, 2015 GMC Sierra Denali. The salesman, Terrance Lin was very efficient, helpful and courteous. Thank you very much.

Aaron Pitts went above and beyond to make the buying process a great experience. Aaron went and sat in our new vehicle with us and explained thoroughly how all of the features worked and made sure we understood everything.

SLT with most options. Purchased at 127k. Currently have 141k after 17 months of ownership. The tranny that came with it was not original. I have had to replace ball joints, a/c condenser, brakes, wheels, radiator, a battery and a starter. Can't complain at this mileage. This is one of the quietest vehicles I have owned (that includes Audi A8's) and it's shod with Cooper Discover AT3's that chomp through snow like my Toro snow thrower. I also replaced the stock halogen bulbs with LED's and what a difference! The interior is comfortable, and I did replace the drivers seat bottom cushion. The nav system sucks, it's not very intuitive and it isn't very good at mapping the best route. Besides, I use my sedan for long trips. Phone integration is a breeze. Radio surprisingly decent. Everything works as it should. It's easy to pop the kayaks in the bed and the ebikes on a carrier and head out for the weekend. When moving stuff, I have the 80" bed so I can fit loads of stuff under the hard tonneau cover. The interior still has NO squeaks or rattles. Amazing. The heated seats are slow to heat, and the heated wheel is slow to warm up. But this thing is such a beast in the snow and rain I don't want to drive anything else! All in all a very reliable, well-built, and for the genre a good-looking vehicle. People tell me all the time what a nice looking truck I have. It's stock. Thanks, GMC.

Always a great experience at Steve Austin?s! They always go above and beyond! Had my Vett serviced and knew it was in great hands. The service manager, Bob, and team do a wonderful job!

The Truck has been great since I got it. Great driving and comfortable interior. The truck will be used for our trips to Nebraska and Indiana.

On August 26, 2025, I took my 2008 Jeep Wrangler to Rogers Toyota for routine servicing. I was greeted by Riley Cowan, service representative. Mr. Cowan was very friendly, courteous, professional and helpful throughout the visit. He explained the maintenance schedule to me thoroughly and suggested other upcoming needs. He also arranged for shuttle service for me so that I didn't have to wait at the dealership. I highly commend Riley Cowan as well as all of the service representatives who have assisted me in the past. Thank you!

Both Kae and Alex were extremely helpful and patient. At no point did I feel pressured, they walked me through every step of the process and explained every small detail. Extremely grateful for the team at CarFive!

Well worth the trip into PA. Quality customer service and no hassle car buying experience. Best prices in area. Will definitely be back. Thank you.

I have had a problem with my car for quite some time. I was told I needed a power steering pump. I called for estimates. I went with Mike at Tradition Auto. He called and told me I did not need a power steering pump but it was something totally different. Guess what my car is finally fixed. I will not go anywhere else now. I highly recommend Mike at Tradition Auto. Ladies you can trust this shop.

The staff is highly professional, knowledgeable, helpful and welcoming. They were able to work with me to find the best deal for my needs.

Good people. Very patient of letting me look over and test drive a lot of trucks.

I got a good car for a fair price. They really stand behind their vehicles and even went above and beyond for me when my warranty company let me down on one occasion. They'll be the first place I look when it's time to shop for my next used car.

I had a wonderful experience my salesman was Arvin Ridley. He was taking care of me. I made a purchase of a brand new 2025 car I love it. Thank you Arvin the best salesman.

The staff is very helpful and obliging. They answered all my questions and offered helpful advice and they are not pushy. I intend to do business with McLarty Daniel Nissan very soon.

Mark Albert was very helpful in finding the vehicle we were looking for. He listens to what you say and he has all the knowledge to help you find what you are looking for. He even found information we could not find on flat towing a jeep. Thank goodness he did. We highly recommend Mark Albert in helping you find your new ride!!

Salesman Peyton was great to work with. I didn?t really know what I wanted other than I wanted a truck and my budget. Brought several things out to show me until we found something that checked all my the boxes. Would have given Customer Service 5 stars, but finance manager wasn?t very personable, almost rude when I asked a question.

I reached out via cars .com about a specific car that I seen on their website. I got a response the same day. It was by a gentleman whos name is Joe at Winter Park auto exchange. He took some video of the car i was curious about. I went a few days later to actually check it out, with my wife. Car was exactly as advertised, clean low miles. So the purchase was lightning fast. I test drove it and did all the necessary paperwork in probably 30 minutes. They have a lot of inventory. If your in the market, please check them out. Great people!!!