---
id: what-engine-does-the-new-silverado-2500-hd-have
title: "What engine does the new 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: ["engine", "duramax diesel", "performance", "specs"]
questions:
  - "What's the engine in the 2026 Silverado 2500 HD?"
  - "Does it have a diesel option?"
  - "How much horsepower and torque?"
related: [silverado-2500-towing, silverado-2500-financing]
dealer: Markquart Motors
---

The 2026 Chevrolet Silverado 2500 HD is powered by an available 6.6-liter Duramax Turbo-Diesel V8 engine that generates an impressive 975 lb-ft of torque. This engine pairs with a durable Allison 10-speed automatic transmission to deliver consistent, reliable performance for heavy-duty work.

Markquart Motors has 15 new 2026 Silverado 2500 HD models available in Chippewa Falls, with options including the rugged ZR2 trim and Trail Boss package. To explore current financing offers-including attractive APR rates for well-qualified buyers-call (715) 833-0444 or visit our showroom to test drive one today.