Used 2021 Gmc Sierra 2500 HD AT4

$44,522

Financing as low as $727 per month.

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Key Features

Mileage

126,267

Drivetrain

4WD

Engine

6.6L 8 Cylinder

Transmission

6 Speed Automatic

Fuel Type

Gasoline

MPG

N/A

Color

Pacific Blue Metallic / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Sa

Sam Boswell Buick GMC

17605 US HWY 441

Mt Dora, FL 32757

By submitting this form, you agree to be contacted by the seller.

Dealer Description

Command the road in this rugged and refined **2021 GMC Sierra 2500HD AT4** in bold **Pacific Blue Metallic**, built for serious capability with premium comfort. Featuring **four-wheel drive** and the **AT4 Preferred Package**, this heavy-duty truck is ready for work, play, and everything in between. Equipped with the **Gooseneck/Fifth-Wheel Prep Package**, **trailering package**, **hitch guidance with hitch view**, and **bed view camera** with two trailer camera provisions, towing is effortless and secure. The **power sliding rear window**, **perimeter lighting**, and **20-inch machined aluminum alloy wheels** add both function and aggressive style. Inside, the AT4 cabin delivers top-tier refinement with **leather-trimmed heated seats**, **dual-zone automatic climate control**, and a **power sunroof**. The **8-inch multi-color driver information center** and **heads-up display** keep key information in clear view, while **wireless charging** and an advanced **premium GMC infotainment system with built-in navigation** keep you connected and in control. Sound is elevated with the **Bose premium seven-speaker audio system**, and you’ll navigate tight spots confidently thanks to **HD Surround Vision**. **Apple CarPlay and Android Auto** integration bring smartphone functionality to your fingertips. Whether you’re hauling heavy loads or cruising in luxury, this **2021 Sierra 2500HD AT4** blends professional-grade strength with cutting-edge tech and upscale comfort. Don’t miss your chance to own this fully loaded, trailering-ready powerhouse—schedule your test drive today!

Features & Options

  • AWD
  • Android Auto
  • Apple CarPlay
  • Automatic Climate Control
  • Backup Camera
  • Bluetooth
  • Fog Lights
  • Keyless Entry
  • Lane Departure Warning
  • Leather Seats
  • Parking Sensors / Assist
  • Power Seats
  • Premium Audio
  • Premium Plus Package
  • Remote Start
  • Satellite Radio Ready
  • Side-Impact Air Bags
  • Sunroof / Moonroof
  • Technology Package
  • Tow Package
  • WiFi Hotspot

Vehicle History Report

VIN: 1GT19PE77MF185448

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Seller Details

Listed 8/8/2025

View original listing
Sa

Sam Boswell Buick GMC

17605 US HWY 441

Mt Dora, FL 32757

Phone

352-357-4181

Location

Contact Seller

Sa

Sam Boswell Buick GMC

17605 US HWY 441

Mt Dora, FL 32757

By submitting this form, you agree to be contacted by the seller.

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