---
id: what-technology-features-does-the-2026-gmc-sierra-hd-include
title: "What technology features does the 2026 GMC Sierra HD include?"
category: faq
subtopic: sierra-hd-tech
page_type: faq
source_url: "https://www.markquartmotors.com/research/gmc/sierra-hd.htm"
tags: ["GMC", "Sierra HD", "technology", "infotainment", "safety", "cameras"]
questions:
  - "What's the infotainment system like?"
  - "How many cameras does the Sierra HD have?"
  - "What safety features are standard?"
  - "Does it have a digital display?"
related: [sierra-hd-overview]
dealer: Markquart Motors
---

The 2026 GMC Sierra HD packs cutting-edge technology to simplify work and enhance safety. An available 13.4-inch infotainment system and 12.3-inch driver display keep you connected and informed. Up to 14 available camera views-including the innovative Transparent Trailer View-give you commanding visibility for towing and maneuvering, especially in tight jobsite conditions.

Safety is built in with standard Sierra HD Pro Safety driver-assist technologies that add confidence to every drive. These tech features work together to transform the cab into an intelligent workspace, helping you manage complex towing tasks and stay aware of your surroundings.

Interested in experiencing the tech firsthand? Call Markquart Motors at (715) 833-0444 to schedule a test drive, or browse detailed specs and current inventory online.