Trucking through Colorado Springs, whether for work or play, is more fun when you’re driving the new 2025 GMC Sierra 1500. With eight capable trim levels, this outstanding full-size pickup has something for everyone.
Trim Levels of the 2025 GMC Sierra 1500
Pro
The hardworking Pro is one of the most versatile trims. It can be had in all cab and bed configurations, making it easy to customize the truck to suit your needs. It also boasts 310 horsepower and 430 lb.-ft of torque, which is more than enough for confident hauling, towing, and general trucking needs.
SLE
The SLE comes with the same powertrain but boasts performance upgrades, including an automatic locking rear differential for enhanced control in adverse driving conditions. An integrated trailer brake controller also comes standard for easier and safer trailering.
Elevation
Standard on the Elevation, the High-Capacity Suspension Package enhances the truck for smoother driving on rugged roads. Exclusive 20-inch wheels with all-season blackwall tires offer excellent traction, while the standard LED fog lamps improve illumination in bad weather and on dusty trails.
SLT
Incredibly well-equipped the SLT boasts a wealth of convenience upgrades, including the GMC MultiPro tailgate for easier bed access, perimeter lighting, and rear wheelhouse liners for enhanced protection against damage caused by flying road debris, mud, or salt. The plush interior boasts 12-way power-adjustable front seats with driver’s seat memory and perforated leather seating surfaces that offer the cabin a luxury feel.
AT4
Designed for confident off-roading, the AT4 boasts a 3.0L Duramax Turbo Diesel engine under the hood, offering 305 horsepower and 495 lb-ft of torque. Four-wheel drive comes standard and pairs with performance upgrades, including a factory-installed 2-inch lift, red recovery hooks, and skid plates.
AT4X
The AT4X builds on the AT4 with exciting performance upgrades, including Multimatic DSSV dampers paired with off-road suspensions and a 2-inch lift for premium control and comfort on all trails. Driver-selectable full-locking front and rear differentials also help increase traction in dangerous off-roading situations.
Denali
The Denali blends performance with luxury in a trim designed to look great in the city and on trails alike. It comes with a 5.3L EcoTec3 V8 engine paired with a 10-speed automatic transmission with electronic precision shift for efficient performance in all driving conditions. The cabin comes standard with front bucket seats, and a Bose premium audio system elevates your driving experience with crisp sound quality.
Denali Ultimate
The most powerful of them all, the Denali Ultimate gets power from a 6.2L EcoTec3 V8 engine that delivers 420 horsepower and 460 lb.-ft of torque. An active dual exhaust with an enabled sport mode optimizes the engine’s performance for all driving situations. The interior boasts exclusive upgrades, including a convenient head-up display and premium technology features designed to add more convenience to your ride.
Ready to find your 2025 Sierra 1500? Visit us at Alpine Buick GMC South in Colorado Springs, CO to schedule a test drive.
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