Some people have pointed out that some numbers are probably off, they may be right. I don't have the exact numbers in my head as the last time I used the car was a few weeks ago actually as my wife usually drives it more than me.
The petrol cost is averaged and when I say AUD$60 every 2 months, it really depends on the trips we make and if we go see my in-laws.
I guess what's important is the trend, the first year we owned the car, we drove everywhere because we were living in the outer suburbs but then we moved closer to the city. So we barely touch the car these days.
We use it even less in winter as its too cold to go to the beach, so I can safely say that for the next 3 months we are probably going to be using the car once a week to go buy groceries at the supermarket that is located about 5km from where we live. So we will average 10km per week for the next 12 to 15 weeks. That would translate in maybe a full tank of gas if that.
All in all, if I average the cost of petrol over the last 3 years, it's probably close to the numbers I gave, plus or minus a few hundred dollars.
As for the insurance, we both have a clean driving record(no tickets ever), we don't drive a lot and we live in a very safe suburb and keep the car in a closed/locked garage overnight. We also have the lowest tier in terms of insurance and we wouldn't get much back if we were to total the car.
Finally, as for the current value of the car, I just had a quick look on google and those were the first numbers I could find. I presume that if we were to sell it we probably would get less maybe $AUD 3.5k.