---
id: what-engine-does-the-2026-chevrolet-silverado-2500-hd-have
title: "What engine does the 2026 Chevrolet Silverado 2500 HD have?"
category: faq
subtopic: silverado-2500-engine
page_type: faq
source_url: "https://www.markquartmotors.com/new-inventory/chevrolet/silverado-2500.htm"
tags: ["silverado 2500 hd", "duramax", "engine", "diesel", "performance"]
questions:
  - "What's the engine in the new Silverado 2500 HD?"
  - "Does the Silverado 2500 HD have a diesel engine?"
  - "How much horsepower and torque does the Duramax have?"
related: [silverado-2500-towing, silverado-2500-off-road]
dealer: Markquart Motors
---

The 2026 Chevrolet Silverado 2500 HD is powered by an available 6.6-liter Duramax Turbo-Diesel V8 that generates an impressive 975 lb-ft of torque. This engine is paired with a durable Allison 10-speed automatic transmission that ensures smooth shifting and consistent performance, even under heavy loads. The combination makes the Silverado 2500 HD ideal for serious work and demanding tasks. Markquart Motors has the 2026 Silverado 2500 HD available now in our Chippewa Falls inventory. To learn more about engine options and current available models, call us at (715) 833-0444 or stop by to see one in person.