The standard features of the Audi S8 5.2 include 5.2L V-10 450HP engine, 6-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), navigation system, side seat mounted airbags, Sideguard curtain 1st and 2nd row overhead airbags, rear side-impact airbag, driver and passenger knee airbag, airbag occupancy sensor, automatic, 20" alloy wheels, cruise control, and an ABS and driveline traction control.