New for 2023!
The 2023 GMC Sierra 1500 features an off-road-capable factory trim, the AT4X AEV Edition, with unique design features.
The Duramax 3.0L Turbo-Diesel engine has been refined, delivering 10% more horsepower and torque.
New exterior colors include Sterling Metallic, Volcanic Red Tintcoat, and Deep Bronze Metallic.
The Graphite Edition is available on Pro trim, and a new 22-inch seven-spoke ultra-bright machined wheel is available on Sierra Denali Ultimate.
Trim Levels and Features
The Sierra 1500 is available in Pro, SLE, Elevation, SLT, AT4, AT4X, Denali, and Denali Ultimate trims.
Super Cruise is available on Denali and Denali Ultimate trims, and the industry-first six-function MultiPro tailgate is available on certain trims.
The CarbonPro carbon fiber composite bed provides more short-bed cargo bed volume than any other competitor.
Manual:
Download: 2023 GMC Sierra 1500 Owner’s Manual
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