While in Bromo, there were many old school Toyota FJ's from the 80's or 90's hanging around like this one.
Maybe the engine is still tough so it can be used until now.
In my opinion, style of this vehicle also fits with the environment of Bromo: Tough & bold. Even though it's not comfortable inside that car (cramped & the vibration is rough)
This car was made to explore the badlands.