---
id: what-technology-and-safety-features-does-the-sierra-3500-hd-include
title: "What technology and safety features does the Sierra 3500 HD include?"
category: guide
subtopic: sierra-3500hd-tech-safety
page_type: guide
source_url: "https://www.markquartmotors.com/research/gmc/sierra-3500hd.htm"
tags: ["GMC", "Sierra 3500 HD", "technology", "safety", "infotainment", "driver assistance"]
questions:
  - "What infotainment system does the Sierra 3500 HD have?"
  - "Does the Sierra 3500 HD have smartphone integration?"
  - "What safety features come standard on the Sierra 3500 HD?"
  - "What towing tech features are available?"
  - "Does it have adaptive cruise control?"
related: [sierra-3500hd-overview]
dealer: Markquart Motors
---

The 2024 GMC Sierra 3500 HD combines smart technology with safety to make every drive better.

**Infotainment:** Standard 7-inch touchscreen with Apple CarPlay and Android Auto compatibility. An available premium 13.4-inch GMC Infotainment System features Google built-in for seamless navigation and apps.

**Safety (standard):** Adaptive cruise control, forward-collision warning, automated emergency braking, and lane-departure warning keep you protected on the road.

**Available Safety:** Blind-spot monitoring and rear cross-traffic alert add extra awareness.

**Towing Tech:** The Sierra 3500 HD includes innovative trailer assistance features like Transparent Trailer View, Trailer Side Blind Zone Alert, and available adaptive cruise control with trailering-helping you tow smarter and safer.

Call Markquart Motors at (715) 833-0444 to learn about specific trim levels and feature combinations.