AutoNation Buick GMC West

From weekday carpools to weekend road trips, the 2025 Buick Enclave keeps family travel calm. Its serene cabin, modern tech, and relaxed power allow the miles to pass by peacefully, while the usable three-row space lets everyone settle in comfortably.

White 2025 Buick Enclave parked in front of an East Coast Beach

Refined Interior

The Enclave’s cabin feels open and spacious, with seating for seven and up to 97.5 cubic feet of cargo space. Heated, power-adjustable front seats and a heated steering wheel make cold mornings easier. Using remote start, you can get a jump start on heating the seats, steering wheel, and cabin, so everything is at the perfect temperature before you get in. Tri-zone automatic climate control keeps you comfortable year-round, and separate controls for the rear seats help keep the peace.

For even more luxury, the Avenir features perforated leather seating with embroidered logos on the headrests. The front seats are heated and ventilated with a massaging feature, and the second-row seats are heated. Its panoramic power sunroof brightens the cabin during the day and gives a relaxing view at night. It also offers tech upgrades, with a 16-speaker Bose audio system and a head-up display.

Smooth, Quiet Drive

The Enclave is designed for a quiet, relaxing drive. All trims come with Buick’s QuietTuning with active noise cancellation, which uses technology and carefully selected materials to block, cancel, or absorb unwanted engine and road noise. In addition, the Enclave comes with suspension that’s optimized for a smoother, more confident drive: performance suspension for the Preferred and Sport Touring trims and premium ride suspension for the Avenir.

Efficient Power

The Enclave’s 2.5L turbo engine pairs with an eight-speed automatic transmission to deliver the responsive power and fuel efficiency you need. On the highway, it gets an estimated 27 mpg, so you can drive farther between fill-ups. Front-wheel drive comes standard on all trims, but all-wheel drive is available for extra traction when needed. With the available trailering package, it can even tow up to 5,000 pounds.

Modern Tech and Connectivity

The Enclave’s stunning multi-color 30-inch display encompasses both vehicle and entertainment information and provides a highly personalized digital experience. Google built-in keeps maps and your favorite apps readily available, while wireless Apple CarPlay and Android Auto keep your calls, texts, and music just a touch or voice command away. Wireless charging keeps your devices ready to go, and standard Wi-Fi hotspot capability and a premium 12-speaker Bose audio system keep your passengers entertained mile after mile.

Ready to make family miles easier and more enjoyable? Come see us at AutoNation Buick GMC West in Golden, CO to test drive the Enclave and see how it can enhance both your daily drives and your epic adventures.

If you’re interested in purchasing one of the most powerful trucks in the automotive market, look no further than the new 2025 GMC Sierra HD. This pickup truck is available in versatile trims and has impressive engine power and advanced towing capacities.

2025 GMC Sierra HD parked in a meadow

1. The Powerful Engine Options

Drivers interested in purchasing one of the GMC Sierra HD trucks will have the choice of two different engine options. The 6.6L V8 gas engine with 401 hp and 464 pound-feet of torque is standard on the PRO, which is the base model. Drivers will also have the option to upgrade to the 6.6L Duramax Turbo-Diesel V8 engine with 470 hp and 975 pound-feet of torque, which is available on higher trims.

2. The Unique Trim Levels

The new Sierra HD trims are versatile and customizable. Drivers can choose from several options: the PRO, the SLE, the SLT, the AT4, the DENALI, the AT4X, and the DENALI Ultimate. Drivers who want the ultimate heavy-duty truck with the most features, luxurious details, and amenities will love the new DENALI Ultimate. This truck has all the standard features available in the DENALI trim, which is the third-highest trim, in addition to extra features.

It has the signature Vader chrome grille, exclusive 20-inch ultra-machined aluminum wheels, and the exclusive Alpine Umber interior with full-grain leather seating, 16-way power front seats with massage settings, and authentic open-pore wood finishes. It also features a 12-speaker Bose premium sound series with surround sound, illuminated power assist steps, a MultiPro tailgate, and an available auxiliary trailer camera.

3. The Trailering Capabilities

The new Sierra HD trucks are built with the most advanced towing technology. They have ProGrade trailering tech features that streamline the trailering process from start to finish and ensure optimal stability and safety. There’s also a total of 14 available camera views, and these trucks also have the available adaptive cruise control with trailering that provides a comfortable, safe, and seamless driving and trailering experience.

4. The Tech Features

The new Sierra HD trucks have advanced tech capabilities to keep drivers and passengers connected. There’s a 13.4-inch diagonal center touchscreen that resembles a tablet and is positioned in the center of the cabin for easy access.

There’s also an available 15-inch diagonal multicolor head-up display that projects pertinent vehicle information on the windshield in front of the driver. In addition, there’s a 12.3-inch diagonal color driver information center where drivers can access vehicle information.

If you need a powerful truck for work or play that can tow heavy loads and accommodate your weekend adventures, the new Sierra HD trucks will exceed your expectations. Contact AutoNation Buick GMC West in Golden, CO, to schedule a test drive.

As the world’s first all-electric supertruck, the 2025 GMC HUMMER EV Pickup provides fierce acceleration, a practical driving range, a comfortable interior, and several other exciting features. This tech-forward behemoth is waiting to be test-driven at your local GMC dealership.

2025 GMC Hummer EV Pickup driving on a two lane road

It Provides Neck-Snapping Acceleration

The HUMMER EV Pickup is extremely quick, despite its towering figure, sprinting to 60 mph in as little as 3.0 seconds. The truck’s grin-inducing acceleration comes from the insane amounts of horsepower and torque its powertrain generates.

The entry-level EV 2X is powered by two electric motors that zap a net 570 hp and 7,400 lb-ft of torque. The two motors are mounted on different axles, forming a traction-rich e4WD system that delivers instantaneous torque. The more powerful EV 3X model offers even higher output figures, featuring a tri-motor setup that generates up to 1,000 hp and 11,500 lb-ft of torque.

It Offers a Practical Electric Range

In addition to its impressive performance, the HUMMER EV Pickup offers a practical electric range. The EV 2X model can drive up to 318 miles on a full charge, while the EV 3X with the available 24-module battery pack stretches that to 367 miles. If you find yourself running low mid-adventure, you can pull up to any of the approximately 250,000 compatible public chargers in North America to quickly replenish the truck’s electric range.

It Has a One-Pedal Driving Mode

You can experience the HUMMER EV Pickup’s innovative One-Pedal Driving feature during a test drive. Once activated, the pickup truck can be operated using just one foot. The position of the accelerator pedal determines whether the HUMMER EV Pickup accelerates, slows down, or maintains a steady speed.

It Features Four-Wheel Steering

Navigating tight parking lots and rugged terrain is made easy with the HUMMER EV Pickup’s four-wheel steering system. Engaging 4-Wheel Steer turns the pickup truck’s rear wheels in the opposite direction of the front ones, significantly reducing the turn radius.

It Has a Luxurious Interior

The HUMMER EV Pickup comes with a luxurious cabin that accommodates up to five adults. Bucket seats with heating and ventilation provide outstanding comfort for the driver and front passenger, while rear passengers sink into ergonomically designed outboard seats with heating. Tri-zone automatic climate control enables occupants to set different temperatures for their individual zones. Other standard creature comforts include wireless phone charging, a Bose 14-speaker audio system, and a center-mounted 13.4-inch HD touchscreen.

To get a real feel for the supertruck’s tremendous electric power, you need to take it for a spin. Schedule a test drive at AutoNation Buick GMC West in Golden, CO by filling out a quick online form.

2026 Sierra 3500HD posed on a mountain road

In the shadow of the Rockies, the word “heavy-duty” takes on a whole new meaning. For drivers in Golden, Colorado, a truck isn’t just for show—it’s for pulling horse trailers up steep canyon roads and hauling heavy equipment through the changing seasons of the Front Range. The 2026 GMC Sierra 3500HD was engineered for exactly these moments, offering a level of stability and raw power that turns the most daunting jobs into a controlled, professional experience.

If you are looking for the absolute pinnacle of towing performance, the 3500HD with dual rear wheels (DRW) is the undisputed champion of the GMC lineup. Here is why this truck is the preferred partner for Colorado’s biggest tasks.

Unrivaled Towing with 36,000 Pounds of Capacity

The headline for the 2026 model year is the staggering 36,000-lb maximum towing capacity. When equipped with the legendary 6.6L Duramax Turbo-Diesel V8 and a gooseneck hitch, the Sierra 3500HD DRW can pull massive fifth-wheels and industrial trailers that would leave other trucks at the base of the hill.

The secret to this “Herculean” strength is the engine’s 975 lb-ft of torque. This massive low-end power is essential for getting a heavy load moving from a dead stop on an incline, like the ones you find heading up toward Lookout Mountain. When you research 2026 Sierra 3500HD specs, you’ll see that the Allison® 10-speed transmission is specifically tuned to manage this torque, providing smooth shifts and incredible engine braking for the descent back into town.

The Stability of Dual Rear Wheels

Why choose the “Dually” configuration? In a place like Golden, where high winds can sweep across the plateau and mountain roads can be unpredictable, stability is everything. The dual rear wheel setup provides a wider footprint, which offers several critical advantages:

  • Reduced Sway: The extra set of tires significantly reduces trailer sway, especially when you are being passed by a semi-truck or dealing with a crosswind on I-70.
  • Increased Payload: The DRW configuration allows for a much higher tongue weight, making it the only choice for the largest gooseneck trailers.
  • Confidence in Braking: More rubber on the road means more traction when you need to slow down a heavy load on a steep grade.

Luxury Without Limits in the Denali Ultimate

While the Sierra 3500HD is a workhorse, the Denali Ultimate trim proves that you don’t have to sacrifice comfort for capability. Inside, you are greeted by the exclusive Alpine Umber interior, featuring full-grain leather and authentic open-pore wood accents.

The front seats offer a 16-way power adjustment with a massage function, which is a life-saver after a long day of working at a job site or driving across the state. This luxury is paired with a 13.4-inch diagonal infotainment screen and a 12-speaker Bose® Premium Series audio system, ensuring your cabin remains a quiet, refined sanctuary no matter how hard the truck is working outside. You can view our new Sierra 3500HD inventory online to see these premium interior themes for yourself.

Advanced Tech for Complex Towing

Towing 18 tons requires more than just a big engine; it requires a smart vehicle. The 2026 Sierra HD features the ProGrade™ Trailering System, which offers up to 14 available camera views. This includes the “Transparent Trailer” view, which virtually lets you see through your trailer to the road behind you. It’s a game-changer for navigating the busy streets of Golden or merging into highway traffic.

To keep these complex sensors and your high-output Duramax engine in peak form, our certified service department is here to provide specialized heavy-duty maintenance. From Allison transmission fluid checks to trailer brake calibrations, we make sure your truck is always ready for the next “Max Tow” challenge.

Visit Our Team in Golden

The 2026 GMC Sierra 3500HD is a vehicle that commands respect. It is built for those who do the heavy lifting and want a truck that is as sophisticated as it is strong.

We invite you to visit our team right here in Golden to see the dual-rear-wheel setup in person and feel the quality of the Denali Ultimate cabin. Whether you are hauling for business or pleasure, we can help you find the GMC that makes every job feel effortless. We look forward to seeing you at the dealership!

The GMC Sierra 1500 line of full-size trucks offers discerning pickup drivers the power, performance, and posh amenities that create the perfect driving experience. The 2025 GMC Sierra 1500 builds on that excellence, offering multiple engine options, a cabin loaded with amenities, and ample power for towing and hauling.

2025 Sierra 1500 in a meadow

Four Powerful Engine Options Built to Handle Any Task

One of the key qualities of the Sierra 1500 is its versatility, as it has multiple engine options with strengths ranging from practical efficiency to brute power. The base trim Pro includes the efficient TurboMax powerplant that, when paired with an 8-speed electronically controlled automatic transmission, generates 310 horsepower and 430 foot-pounds of torque. The Pro trim, like all Sierra 1500 trim levels, is available with either a RWD or 4WD drivetrain.

For those seeking the raw power and durability of a V8 engine, the Sierra 1500 has two available options. There’s a 5.3-liter EcoTec3 V8 that generates 355 horsepower and 383 foot-pounds of torque, and there is a 6.2-liter EcoTec3 that produces 420 horsepower and 460 foot-pounds of torque. Finally, diesel aficionados have the option of a 3.0-liter DuraMax Turbo Diesel powerplant that delivers 305 horsepower and 495 foot-pounds of torque.  

Practical Capability for Hauling and Towing

Pickup trucks are purpose-built for tackling tough tasks, and the Sierra 1500 has the payload and towing capacity to carry personnel, materials, and equipment wherever needed. In addition to a cabin that can comfortably accomodate up to six adults, the Sierra 1500’s standard 6.5-foot bed has 71.7 cubic feet of cargo space with a maximum payload capacity of 2,530 pounds when properly equipped.

When additional hauling capability is required, the Sierra 1500 has the power and features to trailer additional loads with ease. It is rated for a maximum towing capacity of 13,300 pounds, depending on engine selection and available equipment. The Sierra 1500 also includes several available amenities that make trailering even easier, including an HD rear vision camera, hitch guidance, and hitch view camera.

Loaded with High-End Technology for a Safer, More Pleasant Driving Experience

The Sierra offers drivers a stellar lineup of safety, driver assistance, and infotainment technology that improves the driving experience. The 1500 earned a 5-star overall safety rating from the National Highway Traffic Safety Administration. Its standard features include the StabiliTrak electronic stability control system, automatic emergency braking, forward collision assist, a lane keep assist with lane departure warning, and a following distance indicator.

The infotainment technology in the Sierra 1500 includes a 6-speaker audio system, wireless Android Auto and Apple CarPlay connectivity, Wi-Fi hotspot capability, a 3.5-inch driver information center, OnStar Basics, a 7-inch color touchscreen, and the GMC Infotainment System.

The GMC Sierra 1500 offers the hard-working capability and refined features that drivers seek in a full-size half-ton pickup. Contact AutoNation Buick GMC West in Golden, CO, today to see the Sierra in person and schedule a test drive.

When you need room to stretch, technology to stay connected, and the strength to tow with confidence, take a look at the 2025 GMC Yukon. Designed for drivers who demand space, comfort, tech, and capability, the Yukon delivers on every front.

2025 Yukon parked in front of some rocks

Power and Capability

The Yukon has three robust engine options: a standard 5.3L V8 with 355 horsepower, an available 6.2L V8 that cranks out 420 horsepower, and an Enhanced Duramax 3.0L Turbo-Diesel that delivers 305 horsepower. All three engines pair with a smooth 10-speed automatic transmission. Rear-wheel drive comes standard, but you can opt for all-wheel drive if you prefer.

Trailering comes easy with Trailer Sway Control, Hitch Guidance, and built-in trailering hardware. With the available Max Trailering Package, which is available on its own or as part of the Elevation Premium Package and the Super Cruise and Trailering Package, you can tow up to 8,400 pounds.

Commanding Presence

The Yukon’s size is only one aspect that turns heads. Its wide stance, distinctive grille, and signature C-shaped LED lights give it undeniable presence. You can choose from an array of premium wheels, including the 20-inch Satin Graphite wheels that come standard on the Elevation, the available 22-inch six-spoke Carbon Flash Metallic wheels, and the 24-inch Bright Chrome PVD wheels available on select trims.

Details like chrome door handles, bright roof rails, black assist steps, and Rainsense automatic wipers add both style and function.

Upscale and Spacious Interior

With seating for eight and generous legroom on all three rows, the Yukon keeps passengers comfortable. CoreTec and perforated leather seats come standard, with heated first and second row seats and power-adjustable front seats. The tri-zone automatic climate control keeps all three rows comfortably heated or cooled, and remote start allows you to get the perfect temperature before you step foot outside.

There’s plenty of room for your belongings in the rear cargo area, and the rear seats fold down when you need even more space. With both rows folded flat, there’s 122.8 cubic feet for your gear. The available power-sliding center console storage area adds smart interior storage space, and the power programmable liftgate or available AutoSense Power Liftgate make loading and unloading easier than ever.

Technology and Connectivity

The Yukon’s 16.8-inch infotainment system serves as your command center. With Google built-in, navigation, wireless Apple CarPlay and Android Auto, and natural voice recognition, staying connected is effortless.

Passengers will appreciate thoughtful tech touches such as the wireless phone charger, multiple USB ports, and Wi-Fi hotspot connectivity. The 10-speaker Bose CenterPoint Surround audio system delivers a concert-like audio experience. Backseat passengers stay entertained with an available rear-seat media system. It comes with dual 12.6-inch color touchscreens, headphones, and HDMI ports.

From everyday errands to weekend adventures, the Yukon is built to keep up and stand out. Visit us at AutoNation Buick GMC West in Golden, CO for a test drive today.

There’s lots to love about the 2025 Buick Encore GX, from its sophisticated style to its comfortable ride and agile handling. It has the tech and luxury features that impress drivers, too, including advanced safety features, intuitive infotainment, and premium seat trim choices.

Red 2025 Buick Encore GX parked in front of a fancy house

1. OnStar Basics

Connected convenience is at your command with the Encore GX and OnStar Basics, which gives you access to a variety of remote commands through the myBuick mobile app. Included at no additional cost for 8 years, OnStar Basics lets you remotely start your engine, lock your doors, or turn on the lights right from your phone. It also enables features inside your Encore GX, like Automatic Crash Response to send for help when you need it.

2. Premium Cabin

Inside the Encore GX’s roomy five-passenger cabin, it’s kept quiet and comfortable with QuietTuning technologies that block and absorb unwanted noise, plus an air filter to remove pollutants from the air. The entry-level Preferred trim features cloth and leatherette seat trim, while the Sport Touring has full leatherette seat trim and the Avenir upgrades to perforated leather-trimmed seats.

The cabin flexes to carry all the cargo you need, with its 23.5 cubic feet of storage space expanding to 50.2 cubic feet when you fold the 40/60 split rear bench seat. Avenir models also come with a fold-flat front passenger seat, so you can carry even larger items inside the cabin.

3. Rear Cross Traffic Alert

The Encore GX protects you and your passengers with its safety features and driver assistance technologies, which have earned it a 5-Star Overall Safety Rating from the NHTSA. Included in these technologies is its Rear Cross Traffic Alert, which uses sensors in the rear bumper to detect nearby vehicles. When you’re backing out of a parking space, this system will warn you if another vehicle is approaching, so you can apply the brakes in time to prevent a collision.

4. Wireless Android Auto and Apple CarPlay

For vehicle settings and audio information, the Encore GX has a large 11-inch HD color touchscreen that’s easy to interact with. This system also makes it easy to connect and mirror your compatible smartphone using built-in wireless Apple CarPlay or Android Auto. Once connected, you can display driving directions or stream you phone’s music to your standard six-speaker or available Bose seven-speaker audio system. There are also four USB ports located throughout the cabin to keep device batteries charged.

If you’re ready to learn more about the Encore GX’s exciting features, our sales team is ready to help with a demonstration and test drive. To schedule your appointment, get in touch with us at AutoNation Buick GMC West in Golden, CO.