Preproduction models shown with available features throughout. Actual production models may vary.
MOST ADVANCED, LUXURIOUS AND POWERFUL
SIERRA 1500 LINEUP EVER
Two all-new available V8 engines. Reimagined interiors. Tech enhancements. And that's just the beginning.
PURPOSEFUL TECHNOLOGY
Immerse yourself in technology that helps enhance your driving experience.

OFFERS OVER 60" OF COMBINED DIGITAL DISPLAYS – THE MOST IN ITS CLASS*
Passenger screen not visible to driver.
Available 6.6L V8 engine shown.
Photo was digitally enhanced to clearly display the jounce damper and Multimatic DSSV.
NEW MULTIMATIC JOUNCE CONTROL DAMPERS
Offering added stability and control on any road, new Multimatic® Jounce Control Dampers also help Sierra 1500 AT4X stay composed under extreme terrain.
FOUR POWERFUL, PRECISION-ENGINEERED POWERTRAINS
Sierra 1500 features two available all-new V8 gas engines: the strong, capable 5.7L V8 and the 6.6L V8 - the most powerful naturally aspirated V8 in its class.* Plus, no other competitor in its class offers an available diesel engine* - the Duramax® 3.0L Turbo-Diesel. And the enhanced TurboMax® engine delivers exceptional capability.
NEW OFF-ROAD CAPABLE 35" MT TIRES
AT4X features standard 35" MT tires to provide a commanding stance that helps you climb steep inclines and other off-road obstacles with ease.
AVAILABLE SIERRA-FIRST MULTIPRO® CENTER CONSOLE
Elevated craftsmanship with thoughtfully integrated storage, creating a sophisticated space where premium materials meet purposeful utility.
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FAQs
The 2027 GMC Sierra 1500 is expected to be available in late 2026.
Yes, the 2027 Sierra 1500 has been redesigned with two new available V8 engines, reimagined interiors, enhanced technology and more.
Map functionality varies by model. Full functionality requires compatible Bluetooth and smartphone, and USB connectivity for some devices. Map coverage available in the United States, Puerto Rico and Canada.