Mercedes CLK Cabriolet vs SAAB 9-3 Convertible roof race! Which roof will open first? Both are very intricate and cool mechanisms and it's interesting to see the difference of operation between the two soft top cars which were designed around the same time. 2002 - 2009 A209 W209 Mercedes-Benz CLK Cabriolet 2003 - 2011 SAAB 9-3 Convertible | JJ on Cars