There are very few new cars in Australia that are hard to buy in 2019 as dealers are over-stocked with most cars.
One of these cars is the 2019 Toyota Rav4 Hybrid. They are quite hard to get and most dealers have told their customers that there will be a 3-5 months wait. This is not only an Australian problem but dealers in USA have the same issue: https://www.industryglobalnews24.com/toyota-motor-corp-has-a-problem-selling-their-hybrids-they-cant-get-enough
Have you been able to get your hands on a Hybrid Toyota in Australia?