Please advice!

Hi guys,

Since arriving in Australia we have been on the lookout for a campervan, to complete our full loop of Australia later this year. After that we want to sell it again.
We have looked at a few models already, but couldn't find the right one yet.

A standard Toyota Hiace is a bit to small for us (i am 192 cm).
We have had a look at a Volkswagen Crafter, which we really liked in terms of size, but the engine was messed up and had oil leaks.

Please advice, what do you think is best for us?
We are looking for space in terms of a Crafter and durability in terms of a Toyota.

Our budget is around 25k (AUD)