2026 GMC Sierra 1500 SLT 

in Altona 

The 2026 GMC Sierra 1500 SLT Crew Cab 4WD delivers the perfect balance of professional-grade capability and elevated refinement  blending bold styling, strong performance, and advanced technology. Built for drivers who value comfort, confidence, and commanding presence, the SLT stands out with upscale finishes and exceptional everyday usability.

From job-site demands to family adventures, the 2026 Sierra 1500 SLT offers capable strength, premium comfort, and unmistakable GMC design in a rugged, confident package..;
SLT DESIGN & PROFESSIONAL-GRADE PRESENCE
» Signature GMC chrome grille with bold block design
» LED headlamps, taillamps, and daytime running lights with premium animation
» 18 or available 20 premium machined aluminum wheels
» Chrome mirror caps, door handles, and window surrounds
» Power-locking, EZ-Lift tailgate with SLT badging
» Factory spray-on bedliner with embossed GMC logo
» Heated, power-adjustable mirrors with integrated lighting
» Available power panoramic sunroof for an open, elevated cabin feel.;
PREMIUM INTERIOR & REFINED COMFORT
» Spacious Crew Cab interior with seating for up to five
» Premium leather-appointed seats with contrast stitching
» Heated front seats and heated rear outboard seats
» 10-way power front seats with lumbar support
» Dual-zone automatic climate control for personalized comfort
» Real aluminum accents and soft-touch premium materials
» Large center console with deep, organized storage
» Available heated steering wheel for added comfort in cold weather
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ADVANCED PERFORMANCE & PROFESSIONAL CAPABILITY
» Standard 5.3L V8 or available 6.2L V8
» Available 3.0L Duramax Turbo-Diesel for exceptional torque and efficiency
» 10-speed automatic transmission for smooth and confident power delivery
» Advanced 4WD system for capability in all conditions
» AutoTrac transfer case with selectable drive modes
» High-strength steel frame for durability and stability
» Up to 13,200 lbs towing capacity (when properly equipped)
» Integrated Trailer Brake Controller and advanced trailering tech
» Tuned suspension for a smooth, controlled ride.;
CUTTING-EDGE TECH & SMART CONNECTIVITY
» 13.4 GMC Premium Infotainment System with Google built-in
» 12.3 configurable Driver Information Center
» Available 15 multicolor Head-Up Display
» Wireless Apple CarPlay and Android Auto
» Wireless charging pad plus USB/USB-C ports throughout
» Bose premium audio system for crisp, immersive sound
» HD Surround Vision and available Bed View Camera
» Remote Start, keyless open/start, and customizable driver profiles.;
ADVANCED SAFETY & DRIVER ASSIST FEATURES
» Standard GMC Pro Safety includes:
Automatic Emergency Braking
Forward Collision Alert
Front Pedestrian Braking
Lane Keep Assist with Lane Departure Warning
Following Distance Indicator
IntelliBeam auto high beams
» Rear Cross Traffic Braking
» Lane Change Alert with Side Blind Zone Alert
» Available Adaptive Cruise Control
» HD Rear Vision Camera with available 360° Surround Vision
» Trailer Side Blind Zone Alert for safer towing
» High-strength safety cage and advanced airbag system.;
WHY THE 2026 GMC SIERRA 1500 SLT CREW CAB 4WD STANDS OUT
» Refined SLT-exclusive design with bold chrome accents
» Strong V8 or Duramax power with impressive towing capability
» Premium cabin with upscale materials and advanced comfort features
» Class-leading infotainment and driver displays
» Confident 4WD performance for work, travel, and everyday driving
» Comprehensive safety and driver-assist technology
» A perfect blend of luxury, capability, and GMC's professional-grade craftsmanship

The 2026 GMC Sierra 1500 SLT Crew Cab 4WD is built for drivers who want strength, refinement, and confidence  delivering premium features, advanced technology, and unmistakable GMC styling.

Visit West Park Chevrolet Buick GMC in Altona to experience the 2026 Sierra 1500 SLT Crew Cab 4WD  where professional-grade capability meets premium comfort.