News in depth
The new-for-2019 S5000 series has placed a first order for 13 chassis ahead of its inaugural season, the cars set to be built by Supercars squad Garry Rogers Motorsport.
Simona de Silvestro says a Red Bull-style driver development programme would be a better use of funding to bring females into motorsport than the proposed W Series.
Former grand prix driver David Coulthard says motor racing's structure needs a "fundamental" change like the new W Series if women are going to make a breakthrough in Formula 1.
The all-new S5000 series is looking to implement a push-to-pass system when it debuts next year, in a bid to ensure there will be genuine wheel-to-wheel racing.
Australia's new 560-horsepower open-wheeler series will now be known as S5000 and underpinned by a Formula 3-style chassis complete with Halo.
Robert Shwartzman claimed the Toyota Racing Series title with a second place finish in the final race at Manfield after late drama for fellow Ferrari protege Marcus Armstrong.
Australia’s bitter Formula 5000 feud has come to an end, with Super5000 and Formula Thunder 5000 joining forces ahead of a planned joint series for 2018.