Skip to main content

2021 GMC Sierra 2500 HD Crew Cab

SLE Pickup 4D 6 1/2 ft
95,986 miles
Includes:$14,865 in factory upgrades

Why You’ll Love This Sierra 2500

Landing above the Sierra base trim and below the SLT in the Sierra 2500 HD Crew Cab lineup, the SLE delivers smart everyday capability with the versatile GMC MultiPro Tailgate, Hitch Guidance that simplifies trailer hookups, a durable spray-on bedliner, and power-adjustable heated trailering mirrors.

SLE Value Package

Originally valued at $2,375, this package includes a spray-on bed liner with a GMC logo that protects the truck bed from scratches, dents and corrosion.

X31 Off-Road and Protection Package

Originally valued at $1,380, this package improves off-road capability with specialized suspension and hill descent control, protects the undercarriage with skid plates, and adds a spray-on bed liner and 18-inch machined aluminum wheels.

Gooseneck/5th Wheel Package

Originally valued at $1,090, this package prepares the truck for heavy-duty gooseneck and 5th wheel towing, while also protecting the truck bed with a spray-on bed liner.

Duramax 6.6L Turbo-Diesel V8 Engine

Originally valued at $9,890, this engine delivers substantial power and torque, making it ideal for demanding towing and hauling applications.

6-inch Rectangular Chromed Tubular Assist Steps

Originally valued at $795, these 6-inch rectangular chromed tubular assist steps provide convenient and secure entry and exit for occupants.

Ultimate all-weather capability

Provides ultimate all-weather capability through its 445 HP / 910 lb-ft 6.6L Duramax Turbo-Diesel V8 engine, Allison 10-speed automatic transmission, and 4WD system with a 2-speed transfer case.

GMC MultiPro Tailgate

Offers six versatile functions to improve loading, unloading and accessing the truck bed, enhancing utility for various tasks.

Spray-on bedliner

Protects the truck bed from scratches, dents and corrosion, ensuring durability for heavy-duty use.

Apple CarPlay and Android Auto

Integrates smartphone functionality for navigation, music and communication directly through the infotainment system.

CornerStep rear bumper

Provides convenient access to the truck bed with integrated steps on both sides of the rear bumper.

Side BedStep

Offers additional convenient access to the truck bed from the side of the vehicle.

Automatic locking rear differential

Enhances traction by automatically locking the rear wheels when wheel slip is detected, improving capability in challenging conditions.

Power-adjustable heated trailering mirrors

Provides an expansive view of the trailer and surroundings, featuring power adjustments and heating for clear visibility in all weather.

Hitch Guidance

Assists with aligning the truck to a trailer hitch by providing dynamic guidelines on the infotainment display.

Bluetooth connectivity

Enables hands-free calling and audio streaming from compatible devices.

StabiliTrak stability control system

Enhances vehicle stability and control during challenging driving conditions, including Proactive Roll Avoidance and traction control.

Steering-wheel-mounted controls

Allows convenient operation of audio, cruise control and other functions without removing hands from the steering wheel.

4-wheel antilock disc brakes

Provides reliable stopping power and helps maintain steering control during hard braking maneuvers.

External engine oil cooler

Helps maintain optimal engine temperature during heavy-duty operation, contributing to powertrain longevity.

Chrome front and rear bumpers

Adds a distinctive and polished appearance to the vehicle's exterior.

This content is AI-generated and some details may not be 100% accurate. Refer to the details throughout this page for specific vehicle info.

Looking for specific vehicle info?