---
id: what-engine-options-are-available-in-the-2024-silverado-3500-hd
title: "What engine options are available in the 2024 Silverado 3500 HD?"
category: faq
subtopic: silverado-3500hd-engines
page_type: faq
source_url: "https://www.markquartmotors.com/research/chevrolet/silverado-3500hd.htm"
tags: ["heavy-duty truck", "engine", "performance", "chevrolet"]
questions:
  - "Does the Silverado 3500 HD come in gas or diesel?"
  - "What's the horsepower of the Silverado 3500 HD?"
  - "What engine gives the best towing power?"
related: [silverado-3500hd-towing, silverado-3500hd-overview]
dealer: Markquart Motors
---

The 2024 Silverado 3500 HD offers two excellent engine choices:

**6.6L V8 Gasoline (Standard):** Delivers 401 horsepower and a maximum towing capacity of 19,090 lbs. Paired with a 10-speed Allison automatic transmission for smooth, reliable power.

**6.6L DURAMAX Turbo-Diesel V8 (Available):** Produces 470 horsepower and an impressive 975 lb-ft of torque, enabling a maximum towing capacity of 36,000 lbs-ideal for the heaviest jobs.

Both engines are built for unmatched power whether you're driving through town or hauling significant loads. The diesel option excels for maximum towing and payload, while the gasoline engine provides efficient everyday capability.

Ready to compare? Call Markquart Motors at (715) 833-0444 to discuss which engine best fits your work and driving needs.