This 2021 GMC Sierra 1500 Crew Cab SLT Harley-Davidson Edition combines GMC’s capability with Harley-Davidson’s iconic styling. Built on the SLT Premium Plus platform, it features the efficient 3.0L Duramax turbo-diesel inline-six engine producing 460 lb-ft of torque, paired with a 10-speed automatic transmission and four-wheel drive.
Finished in Onyx Black, the truck stands out with Harley-Davidson exclusive graphics, badging, custom grille styling, 22-inch Fat-Boy milled aluminum wheels, and an upgraded stance from a BDS suspension…
This 2021 GMC Sierra 1500 Crew Cab SLT Harley-Davidson Edition combines GMC’s capability with Harley-Davidson’s iconic styling. Built on the SLT Premium Plus platform, it features the efficient 3.0L Duramax turbo-diesel inline-six engine producing 460 lb-ft of torque, paired with a 10-speed automatic transmission and four-wheel drive.
Finished in Onyx Black, the truck stands out with Harley-Davidson exclusive graphics, badging, custom grille styling, 22-inch Fat-Boy milled aluminum wheels, and an upgraded stance from a BDS suspension system with Fox performance shocks. The X31 Off-Road Package adds additional capability with features designed for light off-road use while maintaining everyday comfort.
The Jet Black interior includes Harley-Davidson accents, premium SLT features, advanced infotainment, and a power sunroof. With its factory-spec Duramax drivetrain, impressive fuel efficiency, strong towing capability, and unique appearance upgrades, this Sierra offers a rare blend of luxury, practicality, and unmistakable character.
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