Specialty Vehicle Engineering introduces a limited-production 2026 GMC Sierra Off-Road package offering supercharged V8 power ...

A GMC dealer can now offer a supercharged Sierra with a choice of 700, 800 or 1,000 hp covered under warranty ...

GMC's 2026 gas truck lineup is solid, offering models that include basic workhorses, massive off-roaders, and hands-free long-haulers. Perhaps that’s why those carry over mostly unchanged from 2025, ...

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