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Each Buick/GMC Certified Pre-Owned vehicle is thoroughly inspected and reconditioned and includes factory-backed limited warranties and roadside assistance.

Our Reviews
The whole sales team was as nice and professional as any dealership could be and I appreciate this.
Rafael and his team were easy to work with. They made our purchase less stressful.
The service and parts people at transwest are always helpful, knowledgeable, and usually keep good communication with us while that have our vehicle.
Great experience from initial meeting. Rafael kept me regularly informed of delivery time estimate, and did a great job explaining the features of my new truck. Closing the transaction was 1 of the fastest I’ve had when buying a vehicle.
Always great service at Transwest. Even though I live in Castle Rock I come here for service, Steven is always very helpful in the service department!
Best customer service. Transparent and they prepare you for the next steps. Recommend.
Rafael helped me with the financing and walked me though all the features of the pickup that I was unfamiliar with.
Ben was awesome to work with. I look forward to working with him more in the future!
Michelle was such a pleasure to work with, love my new car so much m!
Rafael is Amazing! First Class Service! Rafael went above and beyond and photographed/ video the vehicle for me on his time off. The next day, his day off, he completed all paperwork and hand delivered the vehicle to me. Rafael then took the time to walk thru the vehicle showing me the features! I don’t know if I will ever go anywhere else. Thank you!
Brandon was a treat to deal with! He was very knowledgeable on the inventory and the truck I purchased. Highly recommend Brandon at Transwest if you’re looking for a great truck and a great staff!
The service at Transwest is always outstanding. The communication is up to the minute and the job is always done in time as promised for the quoted price.
Brought my izusu npr for service on the emissions system, 1 month and 12 thousand dollars later and it still has not been fixed.
Rafael was great every step of the way. I was looking for something particular and they were able to find one in transit. I was kept updated almost daily as to the progress and when the truck arrived I was in an out of the dealership in less than an hour.
Working with Gabe was. excellent. He followed up with my order and kept me posted. Thanks
Welcome to Transwest GMC
Welcome to Transwest GMC, your premier GMC truck dealer near Denver, CO. We are proud to serve the Colorado area, providing amazing vehicles, exceptional customer service, and a dedication to helping you find the perfect car or truck. We are one of the most trusted GMC dealers near Denver, and we are always happy to help.
New GMC Truck Dealer Near Denver
If you are looking for a GMC dealership in Colorado, look no further than Transwest GMC. We are home to a wide selection of GMC models, whether you are in need of a rugged, dependable work truck or a spacious, comfortable SUV for your family. Our knowledgeable sales team stands out among other GMC dealers near Denver - thanks in large part to their willingness to go above and beyond for all of our customers! They'll help you find the perfect vehicle for your needs and budget, whether you are looking at a GMC dealership in Colorado for the Canyon, Sierra, Yukon, or Acadia.
HELPING YOU FIND THE BEST FINANCING OPTIONS FOR YOUR VEHICLE IN HENDERSON, CO
At our GMC dealership in Colorado, we believe in going the extra mile for our customers. That's why we offer a range of financing options and competitive pricing to help make your purchase more affordable. Our finance department is staffed with certified experts who work with a network of lending partners to help you obtain the fair interest rate you deserve. We understand that shopping for a new vehicle can be stressful, and that's why we strive to make the process as smooth and hassle-free as possible. Our team is dedicated to delivering the best possible experience for every customer who visits our GMC truck dealer near Denver, CO. Our customers can take advantage of our helpful resources, such as our:
Our value your trade tool allows you to easily determine the trade-in value of your current vehicle, while our payment calculator can help you estimate monthly payments based on your budget. Plus, we offer comprehensive finance and insurance information to help you navigate the purchasing process with confidence. Our friendly and knowledgeable team is always here to answer any questions you may have and provide guidance every step of the way.
AUTO MAINTENANCE AND SERVICING NEAR DENVER, CO
If your vehicle needs parts replaced or a routine tune-up, the experienced technicians at our Thornton-area service center can get this done for you! By simply scheduling a service appointment, you don’t have to take too much time out of your busy day to get this done. We specialize in doing the following at our service center:
- Oil Changes
- Tire Alignment
- Brake Services and Replacement
- Battery Services
- And more!
Also, if you’re looking for stock GMC parts at our GMC dealership in Henderson, CO, browse our parts center in person or online where you can order your parts!
Visit us at Transwest GMC Today!
Our award-winning service and parts department is keenly focused on keeping you on the road, and many of Colorado's largest fleets trust all their service work to Transwest. Thanks for visiting our site, we hope your virtual visit meets your highest expectations. We assure you that your personal visit to our new GMC dealership in Henderson, CO will exceed them.
-Bob Ferguson, General Manager