Re: Car / Investment. Or both??
Say you pay 9% interest for a car loan. This equates to a pre-tax return of over 11% on an investment. So you would have to be confident of earning over 11% on your investment in order to make money. So I guess you would be better off using your cash to buy a car. Then, take any money you would have used to make loan repayments and use it to invest in a fund monthly.
Very simplistic analysis, but I think it illustrates the basic point.