- Stock #378742 - This well kept Cobalt is ready to hit the open waters! Low Hours on the engine! Extended swim platform! Cobalt designed a cross-over with a runabout and deck boat to create the 240SX, a unique and charming boat with well-built standards of the Cobalt brand. The boat sports an aft sun pad with head bolster, a starboard cafe-style corner with thick seating, and a table. The port side has a long lounge seat that the back cushions flip to either side for choices of views. The cockpit is wide with an equally wide windshield and a Captain's chair with helm controls. The cent... read more