Even with all of that, it's an ambitious timeline. Holden has seen its once colossal 25-percent market share drop to 9.9 percent last year, only about half of Toyota's 19 percent and just a few hot breaths ahead of Mazda at 9.1 percent (the Corolla was the best selling car in Oz last year, dethroning the Mazda3 after three years by just 1,500 units). In fact, it's still in the danger zone presented by Hyundai at 8.6 percent. More worrying still, Holden's 2013 market share is a decline from its 12.8-percent share in 2011 and 10.4-percent share in 2012.
That 2020 target would also give it just three years after the cessation of Australian assembly operations for the rebound, and no one really knows how potential Holden intenders are going to react when the local manufacturing show is really over. And by now, we all know how motivated Toyota will be not to cede its crown. Dorizas is confident when he says, "[We] will come back," but he's paid to be. How he manages to make that happen, or not, will be a show worth watching.