According to news.com.au the Mustang outsold the Commodore.
https://www.news.com.au/technology/i...3ecbfa1c45616e
With GM dumping sedans, closing factories and selling Opel to Vauxhall and Peugeot, the Commodore may very well end up discontinued.
Note the preponderance of Utes: 1st, 2nd and 4th best sellers.