RedViking
Nord of the South
Or pay the car cash, take that R3000 or whatever every month and invest it.I think the model was that you had "perceived" savings you could then put elsewhere. The R500pm you saved you could have invested every month. Sure, the R100k could have been in a 32-day notice account but if I remember correctly at that stage the interest would have been less, and you did not have immediate access to funds without penalty.
Although it is a long time ago, I don't remember exactly how the interest worked. Obviously the bank benefited too.
Investing money to pay off interest is really dumb in my opinion.