The standard features of the Chevrolet Silverado 1500 Hybrid 1HY include Vortec 6.0L V-8 332HP engine, 4-speed automatic/CVT transmission with overdrive, 4-wheel anti-lock brakes (ABS), side seat mounted airbags, curtain 1st and 2nd row overhead airbags, airbag occupancy sensor, automatic, 18" alloy wheels, cruise control, ABS and driveline traction control, and a StabiliTrak w/Proactive Roll Avoidance stability control.