1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 4/1/24. 2. Not available with lease and some other offers. Take new retail delivery by 4/1/24. 3. Deferred monthly payments for 90 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 4/1/24.
1. Length of contract limited. Some customers may not qualify. Not available with lease and some other offers. Take new retail delivery by 4/1/24. 2. Only on the 5.3L EcoTec3 V8 Engine. For trade assistance, you must show proof of ownership and trade in a 2010 model year or newer vehicle. Not available with lease and some other offers. Take new retail delivery by 4/1/24. 3. Deferred monthly payments for 90 days. Excludes residents of PA. Must finance with GM Financial. Some customers may not qualify. Down payment required at signing, if applicable. Finance charges accrue from date of financing. Not available with lease and some other offers. Take new retail delivery by 4/1/24. Available accessories shown.
Preproduction and simulated models shown throughout. Actual production model may vary. HUMMER EV is available from a GMC EV dealer.
†Eligible tire brands are Pirelli ($120 rebate); Bridgestone, Continental, Goodyear, and Hankook ($100 rebate); Firestone, General, and Michelin ($70 rebate); and BFGoodrich and Dunlop ($50 rebate). Purchase and installation must be at a participating U.S. GM Dealer. See mycertifiedservicerebates.com for details and rebate form. Rebate must be submitted by 5/31/2024. Rebate will be issued as a Visa® Gift Card; allow 6 to 8 weeks for delivery of gift card. Offer ends 4/30/2024.
Buick GMC logo with a Certified Pre Owned Text

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

A Buick car parked infront of a GMC truck.

Current Offers

View this month's current offers and promotions on select GMC vehicles.

Our Reviews

Welcome to Transwest GMC

Looking for a trusted GMC dealership in Colorado to meet all of your transportation needs? Look no further than Transwest GMC, the largest full-line GMC dealership in the state. Serving customers in Denver, Brighton, Northglenn, Thornton, Welby, Commerce City, Federal Heights, Lafayette, Broomfield, Westminster, and beyond. Our online dealership is designed to make buying or leasing your next vehicle, or fleet of vehicles, a pleasant and rewarding experience. We offer a vast array of new and used vehicles for personal or commercial use, and work with various lending sources to ensure you get the most comprehensive financial package available.

At our Henderson dealership, we specialize in selling new GMC vehicles, including sedans, pickup trucks, vans, SUVs, commercial vehicles and more. Our experienced experts can answer any questions you have about these vehicles, making sure you find the right one to fit your unique lifestyle. We also offer a fully stocked inventory of used vehicles, including certified pre-owned vehicles and used vehicles under 20K, priced under the MSRP, with slower depreciation and a wider range of options to choose from. For more complete directions to Transwest Buick GMC in Henderson, click on get directions, below. Contact us today for more information!

NEW VEHICLES: FIND THE PERFECT GMC FOR YOUR LIFESTYLE IN COLORADO

When it comes to selling new GMC vehicles in Colorado, we have a plentiful stock of sedans, trucks, SUVs, vans, and more for the many drivers with their own unique lifestyles. The experts at our Brighton-area dealership know these new vehicles like the Sierra 1500, Acadia, Yukon, Canyon, Savana Passenger Vans and more from top to bottom and will answer any question you have about them. We take pride in being a trusted source of automotive services that you can rely on even before stepping into our dealership to search for GMC in Colorado. Please don't hesitate to contact us today about our selection of new vehicles for sale!

USED VEHICLES FOR SALE NEAR DENVER, CO: SAVE MONEY WITHOUT COMPROMISING QUALITY

We have a comprehensive inventory of both new and used vehicles. Opting for a used vehicle can be an economical choice for many customers, as it allows them to save money while still enjoying a reliable ride. Additionally, we offer certified pre-owned vehicles as well as used vehicles under 20K, giving customers a wide range of options to choose from.
People invest in used vehicles because they’re:

  • Priced under the MSRP
  • Depreciation occurs slower
  • You have a wider range of vehicles to choose from!

HELPING YOU FIND THE BEST FINANCING OPTIONS FOR YOUR VEHICLE IN HENDERSON, CO

Our finance center provides options for financing a vehicle that can benefit any budget or credit score. We offer leasing deals, cash payments, and auto loans to ensure you get the best deal for your needs. 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:

Also, if you’re looking for stock GMC and Buick 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

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Map of Transwest GMC

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Transwest GMC 39.8709, -104.8942.