February 20-23, 2025

Sierra HD

$44,400

Description

The 2024 GMC Sierra HD lineup reaches new heights with premium luxury and comfort, turbocharged pulling power and elevated technology led by the first-ever Sierra HD Denali Ultimate that is equipped with unique enhancements to the overall design and premium interior appointments. The Sierra HDs get a revised front fascia with newly-available LED headlights and taillights with sequential turn signals. The available enhanced 6.6L Duramax Turbo-Diesel engine is more powerful delivering 470 hp and 975 lb-ft of torque. The lineup includes 2500HD and 3500HD models, in Regular Cab, Extended Cab and Crew Cab.

Additional information

Engine

6.6L V8

Drive Wheels

2WD, 4WD

Transmission

6A

Model Year

2024

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