2021 GMC Sierra 2500HD Denali Crew Cab 4x4

One Owner • Duramax Diesel • Denali Luxury • 100,000-Mile Powertrain Warranty

Experience the perfect combination of heavy-duty capability, premium luxury, and advanced technology with this 2021 GMC Sierra 2500HD Denali 4x4. Powered by the legendary 6.6L Duramax Turbo Diesel engine paired with the renowned 10-speed Allison automatic transmission, this truck is built for serious towing, hauling, and everyday comfort.

With only 51,762 verified miles, this one-owner truck has been exceptionally maintained, features brand-new Firestone tires, and comes with a 100,000-mile Powertrain Warranty, giving you added confidence and peace of mind.

Key Features

Only 51,762 Verified Miles

One Owner

6.6L Duramax Turbo Diesel

Allison 10-Speed Automatic Transmission

Four-Wheel Drive (4x4)

Denali Premium Package

Crew Cab

New Firestone Tires

100,000-Mile Powertrain Warranty

Clean & Clear Title

Ready for Work or Everyday Driving

Performance & Mechanical

Built to handle the toughest jobs with confidence.

6.6L Duramax Turbo Diesel Engine

Allison 10-Speed Automatic Transmission

Auto-Locking Rear Differential

Two-Speed AutoTrac Transfer Case

X31 Off-Road Suspension Package

Rancho Shocks

Trailer Brake Controller

Factory Trailering Package

Trailer Sway Control

Hill Start Assist

Variable Steering Assist

4x4 Drivetrain

Interior

The Denali trim delivers luxury-level comfort with premium materials throughout the cabin.

Interior Features

Premium Jet Black Leather Interior

10-Way Power Front Bucket Seats

Heated Front Seats

Ventilated (Cooled) Front Seats

Heated Rear Outboard Seats

Heated Leather-Wrapped Steering Wheel

Driver Memory Seat & Mirror Settings

60/40 Folding Rear Bench with Storage

Dual-Zone Automatic Climate Control

Power Windows

Power Door Locks

Tilt & Telescoping Steering Wheel

Cruise Control

Remote Start

Keyless Entry & Push-Button Start

Wireless Phone Charging

Technology & Connectivity

Loaded with premium technology for convenience and entertainment.

GMC Premium Infotainment System

Factory Navigation

8" HD Touchscreen Display

Bose Premium Sound System

Wireless Apple CarPlay

Wireless Android Auto

Bluetooth Audio Streaming

Voice Recognition

Bed View Camera

HD Surround Vision Camera System

Two Trailer Camera Provisions

ProGrade Trailering System

OnStar Services

4G LTE Wi-Fi Hotspot Capability

SiriusXM Ready

Safety Features

Drive with confidence thanks to GMC's advanced safety systems.

Forward Collision Alert

Automatic Emergency Braking

Lane Departure Warning

Lane Change Alert

Side Blind Zone Alert

Rear Cross Traffic Alert

Front & Rear Park Assist

Following Distance Indicator

IntelliBeam Automatic Headlights

Safety Alert Seat

Exterior

Finished in beautiful Summit White, this Denali stands out with premium styling and practical features.

Exterior Features

Summit White Exterior

Chrome Assist Steps

Power Folding & Heated Trailer Mirrors

Auto-Dimming Mirrors

LED Headlights

LED Fog Lights

LED Cargo Box Lighting

Spray-In Bedliner with GMC Logo

GMC MultiPro Tailgate

Power Sliding Rear Window

Roof Marker Lamps

Chrome Front Recovery Hooks

Specifications

Item Details

Year 2021

Make GMC

Model Sierra 2500HD Denali

Body Style Crew Cab Pickup

Condition Used

Mileage 51,762 Miles

VIN 1GT49REY6MF222264

Engine 6.6L Duramax Turbo Diesel

Transmission Allison 10-Speed Automatic

Drive Type 4x4

Fuel Type Diesel

Exterior Color Summit White

GVWR 11,300 lbs

Wheelbase 158.9 in

Suspension X31 Off-Road Package

Highlights

✔ One Owner

✔ Only 51,762 Verified Miles

✔ 6.6L Duramax Turbo Diesel

✔ Allison 10-Speed Transmission

✔ Denali Luxury Package

✔ Heated & Ventilated Leather Seats

✔ Heated Rear Seats

✔ Heated Steering Wheel

✔ Factory Navigation

✔ Bose Premium Audio

✔ Wireless Apple CarPlay & Android Auto

✔ HD Surround Vision Cameras

✔ GMC MultiPro Tailgate

✔ X31 Off-Road Suspension

✔ New Firestone Tires

✔ 100,000-Mile Powertrain Warranty

✔ Clean Title