What’s New for the 2027 GMC Sierra 1500?

October 21st, 2026 by
Rear view of a dark gray 2027 GMC Sierra 1500 Denali parked in a warehouse.

A truck redesign should give you more than a different grille to look at. More power, better storage, and features that make a long drive more comfortable are changes you can appreciate well after the newness wears off. The 2027 GMC Sierra 1500 brings all of those into the conversation, with two new V8 engines,…