Australia, like the USA, is a car-centric country. It doesn’t have an extensive mass transit network like Europe, for instance; probably due to lack of population density, lower gas prices (less than half the price in Europe, about 25-30% higher than the USA though) and maybe for cultural reasons as well. Anyway, Australians depend on their cars to get around. I say this even though Deborah and I have managed to get around within the big cities very easily without a car. But most Australians still prefer to drive. And if you want to get to some of the outlying areas, it’s really the only viable option.
They don’t have a lot of the big gas-guzzling SUVs like we do. Smaller, fuel efficient cars are more prevalent. Japanese models seem to be the most popular, especially Toyota. Also popular is the Australian-made Holden brand, which is a subsidiary of General Motors. I’ve also seen plenty of Fords, Hondas, Mazdas, Volkswagons, Mitsubishi, Nissan, Hyundais, Peugeots, Subarus, etc. There are a lot of familiar models here, but some unfamiliar ones as well. And of course their steering wheels are all on the wrong side.