---
id: what-trim-levels-are-available-on-the-2025-gmc-sierra-hd
title: "What trim levels are available on the 2025 GMC Sierra HD?"
category: faq
subtopic: sierra-hd-trims-overview
page_type: faq
source_url: "https://www.markquartmotors.com/research/gmc/sierra-hd/trims.htm"
tags: ["GMC", "Sierra HD", "trims", "comparison"]
questions:
  - "How many trim levels does the Sierra HD have?"
  - "What are all the GMC Sierra HD trims?"
  - "Which Sierra HD trim is right for me?"
related: [sierra-hd-pro, sierra-hd-sle, sierra-hd-at4, sierra-hd-denali]
dealer: Markquart Motors
---

The 2025 GMC Sierra HD comes in seven trim levels, each tailored to different priorities:

**Pro** - focused on capability and durability for work environments. **SLE** - adds modern comfort, a 13.4-inch touchscreen, and Google-enabled infotainment. **SLT** - brings leather seats, climate control, and upscale cabin accents. **AT4** - designed for off-road adventure with a factory lift, all-terrain tires, and skid plates. **AT4X** - extreme off-road performance with locking differentials and 35-inch tires. **Denali** - luxury refinement with premium leather, wood accents, and advanced tech. **Denali Ultimate** - the pinnacle, with Duramax diesel standard and 16-way massaging seats.

Each trim infuses its own personality while maintaining the Sierra HD's toughness and brains. Call (715) 833-0444 or visit us in Chippewa Falls to explore which trim fits your life.