---
id: what-engine-options-does-the-2024-gmc-sierra-2500hd-have
title: "What engine options does the 2024 GMC Sierra 2500HD have?"
category: faq
subtopic: sierra-2500hd-engines
page_type: faq
source_url: "https://www.markquartmotors.com/research/gmc/sierra-2500hd.htm"
tags: ["GMC", "Sierra 2500HD", "engine", "performance", "diesel"]
questions:
  - "What engines are available in the Sierra 2500HD?"
  - "Does the Sierra 2500HD have a diesel option?"
  - "Sierra 2500HD horsepower and torque"
related: [sierra-2500hd-towing, sierra-2500hd-performance]
dealer: Markquart Motors
---

The 2024 GMC Sierra 2500HD gives you two powerful engine choices:

**Standard 6.6L V8 Gas Engine:** Delivers 410 horsepower and 464 lb-ft of torque for solid, reliable performance.

**Available 6.6L Duramax Turbo Diesel V8 Engine:** Produces 470 horsepower for those who want maximum power and efficiency.

Both engines pair with an Allison(R) 10-speed automatic transmission that ensures smooth, responsive power delivery whether you're cruising the highway or tackling demanding work. The diesel option is especially popular for heavy-duty applications and long-haul capability.

Interested in comparing performance specs or learning which engine fits your needs? Contact Markquart Motors at (715) 833-0444 or visit us in Chippewa Falls to discuss options with our team.