The SL roadster is the Silver Arrow’s flagship sports car – tracing its lineage back to the 300SL “Gullwing” – and Mercedes-Benz showed off the facelifted 2009 model at the Geneva Auto Show earlier this year. New features accompany the new look, including Airscarf, which is designed to keep occupants warm when driving top-down on a chilly day. The lineup for 2009 includes the SL550 and 600 and the AMG SL65 and the newly introduced AMG SL63. The two-seat, retractable hardtops arrive in U.S. dealers this spring. Pricing is yet to be announced.