4 cents a litre: When it’s worth buying the expensive petrol - Yahoo Finance Australia

Is the cheapest petrol the most economical option? Not necessarily. Here’s how to know.

With petrol prices soaring, motorists are wondering how they can keep their fuel costs down. (Source: Getty) With fuel prices now well above $2 a litre, many motorists will be looking for ways to cu… [+3012 chars]

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