The 2027 GMC Sierra 1500 introduces four announced powertrains, including two new sixth generation V8 engines. GMC has also confirmed a redesigned cabin, expanded digital displays, and wider Super Cruise availability. However, final horsepower, torque, trailering, payload, pricing, and fuel economy figures have not been released. Therefore, early research should focus on confirmed hardware and […]

Tags: 2027 GMC Sierra 1500, GMC Sierra new features, GMC Sierra V8 engine, Sierra Denali Ultimate, Sierra Duramax, Sierra engine lineup, Sierra towing capacity, Sierra TurboMax
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