Used 2023 GMC Sierra 1500 trucks for sale near Castle Rock, CO

Bought snow tires and had them mounted and the wheels aligned. I do not think that the elements of the 30K mile check up are necessary. Things like a brake fluid flush and an anti-freeze change seem like a waste of time and money.

Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!

Thanks for your service James Hooker. Nice conversation about the sport of Parkour. I've never heard about that before. One word, two words, 25 words.

Got the duramax diesel and getting 24 city and 32 highway is very good. Truck drives nice and is very comfortable. My 2 issues with this truck is the backup camera at night is useless (very dark) and interior lighting is not very good. You would have thought a 78k truck would have footwell lights, but it doesn’t.

The team was outstanding and the service exceptional. Fast, easy, and efficient. Everyone was friendly, professional, and made the entire experience smooth and enjoyable from start to finish.

I have a 2023 GMC Sierra 1500 Denali with the 3.0 Diesel engine. I have 20,000 miles on it at the time of writing this. Never owned a diesel before and now i don't think i will own another one without it. I LOVE the engine in this truck. Only complaint would be that it likes DEF fluid while towing so pick up some extra DEF before you head out to tow something. Put about 8K miles on it this summer without adding any DEF fluid. seems to use a little more in the winter or when towing. Very quiet for a deisel and the fuel economy is awesome. Driving 70 mph down the freeway this truck gets about 30mpg, Drive 55mph on regular highways and this truck gets almost 40mpg. All around driving for me is about 26mpg. I used to fill up twice a week with my gas motor and now only once a week. Wireless Apple Carplay works great and the voice texting and mapping is a big plus. I also have the new SuperCruise feature which is awesome. Get on the freeway and set the supercruise on and the truck drives itself until i get to my exit (about 28 miles from home to work). Bose stereo is out of this world and all the storage is great to. I have a swingout bed toolbox, aluminum roll up tonneau cover, Lighted black GMC front emblem, Gloss Black 22" wheels, All Black decals and my dual exhaust bezels are black as well. I rotate the tires and change the oil every 5,000 miles. Couldn't ask for a better truck. Might get the ultimate next time as that has the messaging seats which i kinda wish I had.

Savanah was AWESOME!!!! Great disposition, friendly, very informative, professional. (and my grandson, Ashton, fell in love with her... he's 5) My ex-husband has done business with Phil Long twice in the past and recommended them to me. I actually let him come along LOL....

Does anybody else’s truck just sit there after you put it drive? I have to bump the accelerator to have it go into gear. ??????????????????????????????????????????? ?????????????

Sal is the best. I?ve been working with him for close to a decade and he always takes care of my service needs. Sal is a great communicator and efficient with his customers

Excellent comfort and very good truck, it is very functional in every way, both for business and for personal, it can be said that I have the 2.7L Turbo engine and I can move up to 11500Lbs already checked by me

Shortline was a great experience buying a new truck. They were up front and explained all options and answered all my questions. Proce was fair for the market and no hidden costs! Very happy wity my experience and will recommend to anyone!

Austen is knowledgeable, efficient and friendly. I love that the tech sends you a video of your vehicle and what he?s working on. And the best of all is that they got me out in a timely manner

Took my 2025 Toyota 4Runner for service to the rear liftgate. The power liftgate only worked intermittently. Sometimes it would beep but not open and had to be opened, and closed manually. The service advisor told me the rear liftgate was not in proper alignment and would need to be re-aligned. I made an appointment and then dropped the car off on the appointed day (Tuesday) and it wasn?t ready until Monday after that. The service advisor apologize for it taking so long. I told him I didn?t mind as long as the service/repair was done correctly. On picking up the vehicle, I wanted to check to see if the power buttons on the liftgate worked properly. I showed him that when I pressed the ? lock and close? button on the rear liftgate, it only beeped at me and did not close. He said it was because I have to push the ?lock close? button and then push the ?close? button separately.. My first trip to the store after that, I attempted to use the power open feature on the rear liftgate and it did not work. It only beeped at me. I had to put down the large bag of dog food. I had just bought in order to manually raise the rear liftgate and then manually close it. This was the problem that I took the vehicle in for to be fixed. They had the car for almost a week and the first time I used the feature that wasn?t working before, it failed to work again. I went home and googled, as well as looked in the manual on how to close and lock the rear liftgate. The results of this research said that there are two buttons on the rear liftgate (which I was well aware of). One is just for closing it without locking it, the other is for closing and locking it. You only need to press one or the other, not both buttons as the service advisor had instructed me I needed to do. I am not happy with having spent my hard earned money on a new vehicle, having to take it in to have a problem corrected, and then getting the vehicle back, and the problem has not been rectified. Also, the service advisor needs to know how to properly operate features on the vehicle if he is going to instruct the customer on proper operation.

Very good experience made the process easy left with a new car all the workers are great!

Very prompt replying and offered a lot of helpful information during the couple email exchanges

I 'pre-puchased' a car here through Aaron Mitchell, he kept me up to date on all things shipping and logistics and was happy to work out a deal with me in advance that worked for both of us. By the time it arrived, I was in and out in under an hour with my new vehicle.

Very helpful staff, great vehicles. Very patient with us. Fair trade in value given to us

DJ was my salesman and he did an amazing job! I highly recommend going to Alpine Buick. The Facility is beautifully represented. Always eager to help.

Jordan is an amazing salesmen who made this process very easy. He is very good at communicating and working to make everyone happy.

We love our new Yukon thanks for all your help!! Very fast, and helpful staff, appreciate everything!!! Carolina was very nice and very helpful and made our buying experience amazing!!

Staff very friendly and efficient. Jordan very was helpful. This was a good buying e,perience

This dealership price protected my purchase, honoring the price listed at time of reservation. the process was smooth and were able to complete the purchase within a few hours. taylor know was sales person!

I had a great experience as a first time buyer from a dealership and my sales representative was extremely polite and very helpful in helping me purchase a vehicle that I liked.