that would very much depend on where you are located in OzFor example if you in live Brisvegas or say Sydney I would forget about taking a car to drive there as the public transport system is pretty good IMO and it's not worth the city traffic wait
You'd still have a car (probably a shit box to get around outside the city)
Now you take the GC where the public transport is just epically atrocious you certainly would appreciate having you're own transport to get around
Irrespective, it's what you see as value to you that makes your investment
However, we all generally know that cars (aside from rare collectibles) result negative ROI