---
id: what-engine-options-are-available-in-the-new-2026-silverado-2500-hd
title: "What engine options are available in the new 2026 Silverado 2500 HD?"
category: faq
subtopic: silverado-2500-engine
page_type: faq
source_url: "https://www.markquartmotors.com/new-inventory/chevrolet/silverado-2500.htm"
tags: ["engine", "duramax diesel", "torque", "performance"]
questions:
  - "What engine does the 2026 Silverado 2500 HD have?"
  - "Is the Silverado 2500 HD diesel?"
  - "How much horsepower and torque does the Silverado 2500 HD produce?"
related: [silverado-2500-towing, silverado-2500-zr2]
dealer: Markquart Motors
---

The 2026 Chevrolet Silverado 2500 HD features an available 6.6-liter Duramax Turbo-Diesel V8 engine that generates an impressive 975 lb-ft of torque. This powerhouse is paired with a durable Allison 10-speed automatic transmission that ensures smooth shifting and consistent performance even under heavy loads. The diesel engine is built for serious work-delivering the power and efficiency you need for demanding jobs. If you'd like details on all available engine options and specifications, the team at Markquart Motors in Chippewa Falls can walk you through the specs. Call (715) 833-0444 or check out our current new vehicle inventory online.