---
id: does-the-sierra-1500-slt-come-with-v8-power
title: "Does the Sierra 1500 SLT come with V8 power?"
category: faq
subtopic: sierra-slt-v8
page_type: faq
source_url: "https://www.markquartmotors.com/research/gmc/sierra-1500/trim.htm"
tags: ["GMC", "Sierra 1500", "SLT", "V8 engine", "towing"]
questions:
  - "What engine does the SLT have?"
  - "Is the SLT good for towing?"
  - "What's the difference between SLT and lower trims?"
related: [sierra-trim-overview, sierra-at4]
dealer: Markquart Motors
---

Yes, the Sierra 1500 SLT steps up to a robust 5.3L V8 engine paired with a 10-speed automatic transmission. This upgrade makes it ideal for serious towing and hauling. The SLT includes an available Max Trailering Package, automatic locking rear differential, heavier-duty springs, and increased rear axle weight ratings for confident towing. It rides on 18" machined aluminum wheels and features advanced safety tech like Trailer Side Blind Zone Alert and HD Surround Vision. Optional skid plates provide added protection for rugged use. Inside, you'll find upscale touches and premium convenience features. If towing and durability are priorities, the SLT is a strong choice. Call Markquart Motors at (715) 833-0444 to test drive a Sierra 1500 SLT and discuss trailering capability with our team.