---
id: what-makes-the-sierra-1500-slt-different-does-it-have-a-v8
title: "What makes the Sierra 1500 SLT different-does it have a V8?"
category: faq
subtopic: sierra-slt-trim
page_type: faq
source_url: "https://www.markquartmotors.com/research/gmc/sierra-1500/trim.htm"
tags: ["GMC", "Sierra 1500", "SLT trim", "V8", "towing", "new vehicles"]
questions:
  - "Does the SLT have a V8 engine?"
  - "What's the Sierra 1500 SLT good for?"
  - "How much can the SLT tow?"
related: [sierra-trims-overview, sierra-elevation-trim, sierra-at4-trim]
dealer: Markquart Motors
---

Yes-the **Sierra 1500 SLT** is where you step up to a **5.3L V8 engine** with a 10-speed automatic transmission, unlocking serious towing and hauling capability. This trim is built for work and play with features like an available **Max Trailering Package**, automatic locking rear differential, heavier-duty springs, and increased rear axle ratings.

You'll ride on premium 18" machined aluminum wheels and enjoy upscale interior touches. Optional skid plates, Trailer Side Blind Zone Alert, and the GMC MultiPro Tailgate add confidence for demanding jobs. It's the right choice if you tow regularly or want V8 power with enhanced durability.

Markquart Motors can show you the SLT's trailering and hauling specs. Call **(715) 833-0444** or browse our new inventory to find current models and pricing.