A review camera is standard on the Sierra 1500, but that's about it. Most other driver assist safety features are bundled into two option packages.
The Driver Alert Package I includes blind-spot monitoring, rear cross-traffic alert, lane departure warning, and front and rear parking sensors. The package costs $1,115 on the base Sierra and $890 on other trims except the Denali, where it's standard.
The Driver Alert Package II ($1,045) for the SLE and above adds lane keeping assist, adaptive cruise control, automatic high beams, a vibrating safety alert in the driver seat, a following distance indicator, and automatic emergency braking with pedestrian detection. The auto emergency braking system is available on the Sierra trim in the $615 Safety Confidence Package.
The Technology Package for the SLT and AT4 ($2,075) and Denali ($1,875) includes a color head-up display, a rearview camera mirror, a bed view camera, and a surround-view camera with integrated trailer length monitoring and jack knife alert.