2024 GMC Sierra 1500 SLT 2WD "“ 5.3L V8, Premium Tech, Refined Capability This 2024 Sierra 1500 SLT delivers strong V8 performance and upscale comfort, powered by a 5.3L EcoTec3 V8 with Dynamic Fuel Management paired to a smooth 10-speed automatic transmission. Inside, enjoy heated front seats, power memory seating, a heated leather-wrapped steering wheel, dual-zone climate control, and a spacious crew cab layout. Technology highlights include a 13.4 touchscreen with Google built-in, wireless Apple CarPlay and Android Auto, a 12.3 digital driver display, wireless charging, and remote start. Safety features such as Automatic Emergency Braking, Lane Keep Assist, Forward Collision Alert, and HD rear vision camera add confidence, while the GMC MultiPro tailgate, LED lighting, trailering package, and bold SLT styling make this Sierra a refined and capable full-size truck.