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The 2027 GMC Sierra 1500 raises the bar for what a premium full-size pickup can be. Completely redesigned inside and out, the next-generation Sierra introduces bold new styling, an elevated interior, cutting-edge technology, and an all-new lineup of advanced powertrains. From powerful new sixth-generation V8 engines to a class-exclusive Duramax® diesel and enhanced TurboMax™ engine, the 2027 Sierra is engineered to deliver exceptional capability, refinement, and confidence on every drive.
Whether you’re towing equipment across Oklahoma, commuting through Tulsa, or heading off the beaten path, the new Sierra 1500 is built to handle every challenge with GMC’s legendary Professional Grade engineering. Visit our GMC dealership near Tulsa, OK to learn more about the all-new 2027 GMC Sierra 1500.
The 2027 GMC Sierra 1500 debuts an entirely new exterior that is stronger, more refined, and unmistakably GMC. A more upright front grille, sculpted body lines, redesigned LED signature lighting, and available animated welcome and farewell lighting create an unmistakable first impression. Available quad exhaust outlets and trim-specific styling further distinguish each Sierra model, from the work-ready Pro to the luxurious Denali Ultimate and rugged AT4X.
Practical capability remains front and center. The available MultiPro™ Tailgate continues to provide exceptional versatility for loading cargo, accessing the bed, and supporting work at the job site. Combined with multiple bed lengths, wheel choices, and premium finishes, the Sierra offers a truck tailored to nearly every lifestyle.
Inside, the 2027 Sierra delivers the most premium cabin ever offered in a GMC pickup. Every trim level receives a redesigned interior featuring upscale materials, improved ergonomics, and advanced technology that make every drive more enjoyable.
Available amenities include:
An all-new available MultiPro™ Center Console transforms into an extended work surface while providing expanded storage and convenient access to charging ports. Whether you’re working remotely, traveling with family, or heading to the next job site, the Sierra’s interior is designed to keep you productive and comfortable.
The 2027 Sierra introduces an all-new family of sixth-generation Small Block V8 engines, bringing greater refinement, improved efficiency, and enhanced capability to GMC’s flagship pickup. Buyers can choose from:
Every engine is paired with a smooth-shifting 10-speed automatic transmission for confident performance whether you’re towing, hauling, or exploring. Advanced engineering improvements to combustion, cooling, fuel delivery, and engine management systems help maximize power, torque, durability, and refinement. Additional engine specifications will be announced closer to launch.
The flagship 2027 Sierra Denali Ultimate represents the most luxurious Sierra GMC has ever built. Standard equipment includes the new 6.6L V8, delivering the most powerful naturally aspirated V8 in its class, while the cabin surrounds occupants with premium craftsmanship and industry-leading technology.
Highlights include:
With over 60 inches of combined digital displays, the Denali Ultimate delivers one of the most technologically advanced truck interiors available today.
For drivers who demand maximum off-road capability, the 2027 Sierra AT4X becomes the most capable factory-built AT4X ever. Drivers seeking even greater capability can continue to equip the available AEV Edition Package for serious off-road adventures.
Key features include:
Technology plays a major role throughout the 2027 Sierra lineup. GMC has designed the truck to be more connected, more intuitive, and more capable than ever before. Whether towing a trailer across Oklahoma or commuting around Tulsa, the Sierra’s technology keeps drivers informed, connected, and confident.
Available features include:
The Sierra continues to deliver the versatility truck owners depend on every day.
From towing heavy equipment to hauling building materials or weekend recreation gear, the 2027 Sierra is engineered to perform with confidence. Multiple bed configurations, advanced trailering technologies, available four-wheel drive systems, and GMC’s proven durability ensure the Sierra is ready for nearly any challenge.
Whether your truck spends more time on construction sites, ranch roads, highways, or camping trails, the Sierra adapts to the way you work and live.
The 2027 GMC Sierra 1500 is expected to begin arriving at GMC dealerships in late 2026. Ferguson Buick GMC in Broken Arrow, OK, is excited to welcome this next-generation pickup to our showroom. If you’re searching for a 2027 GMC Sierra 1500 near Tulsa, OK, our team is here to help. Contact our GMC dealership near Tulsa, OK today to learn more about upcoming availability, trim levels, pricing, financing options, and reservation opportunities for GMC’s most advanced Sierra ever.
