Used GMC Sierra 2500 trucks for sale near Castle Pines, CO under $1,000,000

Austin Ellenberg helped us find the exact Buick Enclave that we wanted. He was very nice to work with and patiently helped us understand all the new features on the 2025 car. His explanations of everything were excellent, and we appreciate his offer to talk with us again about any new questions that we come up with. We also appreciate that he had a new battery installed before we took possession of the car, since the previous extreme cold temperatures had run down the battery while the car was on the lot.

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.

Done on time. Warranty recall on the engine. Checked out, now with new 40/wt oil. Nice service bay, responsive staff. Showroom full of new cars.

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.

Kyle helped us and was fantastic! He worked was low pressure, willing to work with us and very professional! We highly recommend!!!

So far so good! This truck is the nicest truck I have ever driven. The stance, ride comfort and options are top notch. I went from a 2023 High Country that was having drive train issues but had all the creature comforts that you would expect in a top of the line truck. With the lack of confidence in that particular models 10 speed transmission issues, it became necessary to reestablish my confidence in my General Motors product.

I drove right in, the Service Associate that greeted me was very polite and explained exactly what was going to be done, as I waited for my vehicle he came to check on me and asked if I had any other questions or concerns, it was a great experience and I will certainly be returning to Transwest GMC for all my service needs

I've owned every other American truck and this is my first GMC. I bought the 2500 HD Texas Edition. I absolutely love this truck. It's everything I could have hoped for and more. It is able to pull my 30' travel trailer with no problems. So now when we go out with our trailer I'll have no worries. The look and feel of the truck is outstanding. The 6.6L gas engine actually gets great gas mileage. It gets about the same as my Ford f150 ecoboost. Probably better on the highway. Looking at about 13 miles in the city and 15 plus on the highway. Definitely got a better truck for the price compared to any other american models with the same characteristic and options.

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.

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!!

It was an excellent experience. I would recommend this dealership to anybody who’s trying to buy a car.

I live in the Indianapolis area and found the SUV my family was needing. I talked to Shawn and told him I wanted an honest description of the vehicle before I drove 5 hours to purchase it. When we got their it was exactly what he described. I would definitely buy from Shawn again!

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.

Always a smooth and speedy intake. Friendly help ftom service writers, technicians, and parts. This was a service campaign for a charging adapter, so I was in and out in 15 minutes.

Wonderful truck. Has had zero problems. I am trading for a new one. Truck is all original with no modifications. Truck is in excellent condition.

Very trustworthy organization that has been nothing but helpful! Dan and his team like Wade where very helpful while buying a Truck!

this truck fits my needs better than the other 2500 models. Its hauling and towing performance along with its many people comforts will satisfy us for a long time to come.

I was interested in a new GMC Acadia, specific features and model. Zac Taylor worked very hard to bring a vehicle from the Colorado Springs store. He had everything outfitted as needed, worked out details remotely, then delivered it to me in the mountains. I drove away a great new vehicle at an outstanding price point. Thank you Zac for all of your hard work during this car purchase!

The service was great throughout the process. Essa called me and was there to answer any questions that I had. The process was quick and to the point.

This truck is everything I wanted! GMC, 4x4, Lifted, Low milage. It's going to be great for my hunting and 4 wheeling! I love it!

Straight forward and generous offer. Linked to Consumer Reports. All personnel were polite and courteous. The transaction was low key. Minimal upselling and easily deflected. We?ve recommended the dealership to friends who are shopping cars

Great service department! Greg was great to work with. Very knowledgeable and great communication. Thanks

I had been shopping online for several weeks, had three or four vehicles picked out that I really liked. Sales person Dominic was very helpful in showing me everything, was not "pushy" and worked out a good deal for me. I Love my new/used Jeep Compass!!

When shopping for a car creates anxiety, it was a breath of fresh air to work with Gabe. Gabe was no pressure, very knowledgable and it was nice to work with him.

Always wanted a GMC truck and now i am a proud owner. ... ... ... ... ... ... ... .. .... ... ... ... .

Great car buying experience. Friendly, knowledgeable, no pressure salesman Kyle Berry. One minor problem was handled quickly and professionally with no hassle. Go see Kyle.

I spoke with Adam at the Sterling Auto Sales Franktown dealership looking for a specific vehicle at 4pm. He had it delivered to them the next day as I traveled from out of town. The vehicle was ready and warmed up for me to test drive when I arrived. No high pressure sales, the vehicle was clean, loaded with extras, and drove perfect. All my questions were answered and the sale was fast and smooth. I am very happy with my purchase. I would highly recommend this dealership.

What a gorgeous truck, runs good, sounds good and has all of the amenities I need although I am looking forward to their next interior upgrade.

I have to use my warrenty for a full engine replacement and transmission replacement, and the service manage Adam made this process such a breeze. The folks there do an excellent job from the cusomter service at the desk to the shuttle service and loaner/rental departments. 10 out of 10.

Great power and yet great economy. Love the safety features with the cameras and side vehicle warning. Camera that shows side of vehicle, including trailer when turn signal is on is great. Also appreciate the bed camera for hooking up gooseneck trailer.