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

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

**Standard 6.6L V8 Gas Engine:** 410 horsepower and 464 lb-ft of torque, paired with an Allison 10-speed automatic transmission for smooth, responsive power delivery.

**Available 6.6L Duramax Turbo Diesel V8:** 470 horsepower, offering even more capability for serious hauling and towing.

Both engines work with the responsive Allison transmission to ensure smooth power whether you're cruising the highway or tackling tough jobs. The diesel option is ideal if you want maximum performance and efficiency for heavy-duty work.

Curious which engine fits your needs? Contact Markquart Motors at (715) 833-0444 to discuss options and schedule a test drive.