Saab 92 is the first production automobile from Saab. The design was very aerodynamic for its time, with a drag coefficient (c_x or c_w)) of 0.30. The entire body was stamped out of one piece of sheet metal and then cut to accommodate doors and windows. Full-scale production started December 12, 1949, based on the prototype Ursaab. All of them were of the Deluxe version. A standard version was advertised, but nobody was interested in buying it so no standard versions were produced.