Sierra HD Interior

INTERIOR

Features

Front Headroom and Legroom

Enjoy elevated views from a cabin featuring up-to1092 mm of front headroom and 1130 mm of front legroom.

Premium Comfort

Leather wrapped heated** steering wheel

Heated** and Ventilated front seats

Enhanced HVAC system with rear-seat outlets

Heated** rear outboard seating with nearly 8cm of increased rear legroom (versus the previous generation)

**Due to global Semi-Conductor supply shortages, GM vehicles built after July 19, 2021 may not have some standard features and options. Please check with your local GMC dealer to confirm the vehicle’s specifications prior to purchase. Vehicles not equipped with Automatic Stop/Start will be less fuel efficient.

Elevated Driver Seating

An elevated driver seat sits 2.5cm taller than the previous generation Sierra Heavy Duty and offers cushions that provide support during long hauls and while towing.

Bose® Premium Sound System

The Bose® 1 Premium Sound system supplies impressive sound through seven different speakers and a rich bass subwoofer.

1. Bose is a registered trademark of Bose Corporation.

Exclusive Interior Design

The durable interior features perforated Forge leather-appointed seating and authentic open-pore ash wood, brushed aluminum trim, chrome accents and premium carpeted floor mats.