The LandCruiser 70 Series is built tough for remote trips like the Simpson...

https://blog.australianexplorer.com/travel-advice/why-the-toyota-landcruiser-70-series-is-the-icon-of-the-australian-outback.htm

The LandCruiser 70 Series is built tough for remote trips like the Simpson Desert crossing. Its bigger fuel tank lets you cover long stretches between stops