The standard features of the Chevrolet Express 3500 Work Van include 4.3L V-6 276hp engine, 8-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), side seat mounted airbags, curtain 1st row overhead airbag, airbag occupancy sensor, air conditioning, 16" steel wheels, ABS and driveline traction control, StabiliTrak electronic stability, power windows.