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The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
1Dealer Discount applied to everyone
Introducing the powerful 2026 GMC Sierra 1500 Crew Cab AT4X-where rugged capability meets refined luxury. Designed for adventure and built to conquer any terrain, this 4WD Crew Cab features a robust short bed, perfect for both work and play. Under the hood, you'll find the exceptional Ecotec3 6.2L V8 engine, which delivers an impressive 420 horsepower through advanced gasoline direct injection and variable valve control. This innovative engine also includes cylinder deactivation technology, enhancing fuel efficiency without compromising power. The AT4X trim level is engineered for off-road enthusiasts, featuring a bold exterior and upgraded suspension that ensures superior handling and stability. With a spacious and comfortable crew cab interior, every journey is enhanced by premium materials and cutting-edge technology, making it ideal for both rugged landscapes and city streets. Whether you're hauling heavy loads or embarking on weekend escapades, the 2026 GMC Sierra 1500 AT4X is your ultimate companion. Experience the perfect blend of strength, style, and sophistication-schedule a test drive today and elevate your driving experience.