Used 2021 Gmc Sierra 1500 Denali

$50,772

Financing as low as $830 per month.

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Key Features

Mileage

23,873

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Onyx Black / Jet Black

Title

Clean

Contact Seller

Dw

Dwayne Lane's Skagit Subaru

640 Auto Blvd

Burlington, WA 98233

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

Dealer Description

This 2021 GMC Sierra 1500 Denali, a full-size luxury pickup that delivers both refined comfort and serious capability. Under the hood, it features the highly efficient 3.0L Duramax Turbo-Diesel inline-6 engine, producing 277 horsepower and 460 lb-ft of torque. Paired with a smooth 10-speed automatic transmission, this powertrain offers impressive fuel economy up to 26 MPG on the highway without compromising on towing strength, with a maximum towing capacity of up to 9,000 pounds. This Denali is equipped with the coveted Denali Premium Package, which elevates the experience with advanced technology and upscale amenities. Inside, you'll find premium leather seating with heated and ventilated front seats, a power sunroof, a multicolor head-up display, and a premium Bose sound system. The cabin is designed for comfort and convenience, featuring an 8-inch touchscreen with navigation, wireless Apple CarPlay and Android Auto, and a wireless charging pad. The exterior showcases Denali-exclusive chrome accents, 20-inch wheels, and the signature GMC MultiPro tailgate for added versatility. Safety is also a priority, with features like adaptive cruise control, lane keep assist, forward collision alert, and a surround-view camera system. Whether you're commuting in style or hauling with confidence, this 2021 Sierra 1500 Denali offers the perfect blend of luxury, efficiency, and performance.

Features & Options

  • AWD
  • Android Auto
  • Apple CarPlay
  • Backup Camera
  • Fog Lights
  • Heated Seats
  • Keyless Entry
  • Memory Seats
  • Navigation System
  • Parking Sensors / Assist
  • Power Seats
  • Premium Audio
  • Premium Package
  • Sunroof / Moonroof
  • Tow Package
  • Wireless Phone Charging

Vehicle History Report

VIN: 1GTU9FET6MZ436141

Check this vehicle's history for accidents, service records, ownership, and more.

Seller Details

Listed 10/9/2025

View original listing
Dw

Dwayne Lane's Skagit Subaru

640 Auto Blvd

Burlington, WA 98233

Phone

360-916-5978

Location

Contact Seller

Dw

Dwayne Lane's Skagit Subaru

640 Auto Blvd

Burlington, WA 98233

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

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