---
id: 2024-gmc-sierra-3500-hd-interior-and-exterior-highlights
title: "2024 GMC Sierra 3500 HD Interior and Exterior Highlights"
category: guide
subtopic: sierra-3500hd-design
page_type: guide
source_url: "https://www.markquartmotors.com/research/gmc/sierra-3500hd.htm"
tags: ["gmc", "sierra-3500hd", "design", "interior", "exterior"]
questions:
  - "What are the design features of the Sierra 3500 HD?"
  - "What is the multi-function tailgate?"
  - "What interior customization options are available?"
related: [sierra-3500hd-overview]
dealer: Markquart Motors
---

The 2024 GMC Sierra 3500 HD strikes an impressive balance between ruggedness and refinement.

**Exterior:** The truck features standard animated LED projector headlamps with LED turn signals and daytime running lamps. Chrome front and rear bumpers come standard, with available 18-inch machined aluminum wheels and a power sunroof. The cargo box includes convenient built-in steps on both sides and at the rear corners for easy access. The standout multi-function tailgate has six different positions-including a work surface and bench-making it incredibly versatile whether you're working or entertaining.

**Interior:** The spacious dashboard is easy to navigate with user-friendly controls. Most models offer a split-folding front bench (or optional bucket seats with center console). Customization options include a heads-up display, heated steering wheel, heated-and-cooled front seats, and wireless charging. The new Denali Ultimate trim elevates luxury with leather-wrapped interior pieces, Paldao wood trim, and a soft microsuede headliner.

Visit Markquart Motors to see and experience the Sierra 3500 HD in person.