If the loan period is 60 months and less, go for variable. there is not much at this point indicating any massive interest rate hikes in the near future. 72 months, and i would recommend fixed. Do a premium comparison of the fixed vs variable, and the difference will show you the variable spikes before fixed becomes cheaper than variable. i.e. if variable is 2500 pm, and fixed 3000, you looking at 500 per month and 30K over a 60 month period. You basically have to have a 1% + increase over the period to then bypass the fixed rate. basically 500 per month risk.