General placement of the various projects by start date
1930s
1940s
1950s
1960s[]
1964 Pritchard Steam Power Pty Ltd of Australia converted a 1964 Ford Falcon to steam power. This car operated very successfully for many years.
1970s[]
1972 Gvang Steam Car of Australia. A proposed sports car using a rotary engine, but appears not to have been completed.
1980s
1990s
2000s
2010s