Certified 2021 Gmc Sierra 1500 AT4

$45,995

Financing as low as $752 per month.

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Key Features

Mileage

44,001

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Dark Sky Metallic / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Ph

Phil Long Ford of Denver

7887 West Tufts Avenue

Denver, CO 80123

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

Dealer Description

The 2021 GMC Sierra 1500 4WD Crew Cab Standard Box AT4 offers an impressive driving experience with its exceptional features and powerful performance. This vehicle is equipped with the Preferred Equipment Group 4SB, which enhances its capability and style significantly. Under the hood, the Sierra 1500 boasts a robust Duramax 3L I-6 diesel engine, delivering 277 horsepower through a 10-speed automatic transmission. This combination provides not only superior towing capacity but also an efficient driving experience, making it ideal for both work and leisure. The Sierra 1500 represents a blend of luxury, safety, and practicality. Whether you're towing heavy loads or cruising through the city, this truck is designed to meet all your needs while offering a comfortable and connected driving experience. If you’re looking for a reliable and feature-rich vehicle, the GMC Sierra 1500 should be at the top of your list.

Features & Options

  • Leather upholstery
  • Automatic temperature control
  • Wireless phone connectivity
  • Front dual zone A/C
  • Auto-dimming rearview mirror
  • Split folding rear seat
  • Memory seat
  • Heated front seats
  • Ventilated front seats
  • Perimeter/approach lights
  • Remote keyless entry
  • Heated steering wheel
  • Apple CarPlay/Android Auto
  • Premium GMC Infotainment System
  • SiriusXM w/360L
  • Trailering Package
  • ProGrade Trailering System
  • Spray-On Pickup Bed Liner w/AT4 Logo
  • Rear Wheelhouse Liners
  • LED Cargo Area Lighting

Vehicle History Report

VIN: 1GTU9EET5MZ354850

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Seller Details

Listed 9/7/2025

View original listing
Ph

Phil Long Ford of Denver

7887 West Tufts Avenue

Denver, CO 80123

Phone

720-984-0683

Location

Contact Seller

Ph

Phil Long Ford of Denver

7887 West Tufts Avenue

Denver, CO 80123

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

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