Overview

The standard features of the Mercedes-Benz SL550 Base include 4.6L V-8 429hp engine twin turbo, 7-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), navigation system, side seat mounted airbags, curtain 1st row overhead airbag, driver and passenger knee airbag, airbag occupancy sensor, BabySmart airbag childseat sensor, automatic air conditioning, 18" aluminum wheels, cruise control, and an ABS and driveline traction control.