$62,999

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Condition	Used	Drivetrain	4WD
Make	GMC	Exterior Color	Onyx Black
Model	Sierra	Interior Color	Dark Walnut/Dark Ash Grey
Trim	2500 HD Denali	Body Style	Truck
Year	2021	Fuel Type	Diesel
Mileage	46,600	MPG
Engine	6.6L V8 Turbo	Title	Clean
Transmission	Allison 10 Speed Automatic	VIN	1GT49REY1MF251266
Condition	Used
Make	GMC
Model	Sierra
Trim	2500 HD Denali
Year	2021
Mileage	46,600
Engine	6.6L V8 Turbo
Transmission	Allison 10 Speed Automatic
Drivetrain	4WD
Exterior Color	Onyx Black
Interior Color	Dark Walnut/Dark Ash Grey
Body Style	Truck
Fuel Type	Diesel
MPG
Title	Clean
VIN	1GT49REY1MF251266

Dealer Description

This 2021 GMC Sierra 2500 HD Denali is in excellent condition with a clean CARFAX and low mileage. It features a powerful 6.6L Duramax Turbo-Diesel V8 engine, 10-speed automatic transmission, and advanced safety features. The truck has undergone thorough reconditioning and comes with a range of premium options.

Features & Options

Highways Package

Advanced Technology Package

Luxury Interior Package

Off-Road Performance Package

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Seller Info

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Listed 7/26/2025

Hennessy Cadillac

678-317-2774

Seller Address

Hennessy Cadillac

3377 Satellite Blvd

Duluth, GA 30096

2021 Gmc Sierra 2500 HD Denali