The Autobianchi Y10 is a city car and economy car manufactured from 1985 to 1995 and marketed under the Lancia brand in most export markets (as Lancia Y10). The car was manufactured at Fiat's Autobianchi plant in Desio, Milan until 1992 and after that in Arese, near Alfa Romeo's plants. In addition to a relatively high level of trim for its market segment, the Y10 featured a new rear rigid axle suspension design (called Omega axle), subsequently shared with the facelifted Fiat Panda. The Y10 had a drag coefficient of just 0.31.