The standard features of the Mercedes-Benz S550 Base include 5.5L V-8 382HP engine, 7-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), navigation system, side seat mounted airbags, curtain 1st and 2nd row overhead airbags, rear side-impact airbag, airbag occupancy sensor, airbag childseat sensor, automatic, 18" alloy wheels, cruise control, and an ABS and driveline traction control. |