The standard features of the Ford Shelby GT500 Base include 5.4L V-8 540HP engine intercooled supercharger, 6-speed manual transmission with overdrive, 4-wheel anti-lock brakes (ABS), side seat mounted airbags, driver and passenger side airbag head extension, airbag occupancy sensor, air conditioning, 18" aluminum wheels, cruise control, ABS and driveline traction control, and an AdvanceTrac(R) stability control.