MOTORIST GUIDES
Practical explanations to help you compare like for like and put a pump-price saving into context.
The ACCC describes recurring regular-unleaded price cycles in Sydney, Melbourne, Brisbane, Adelaide and Perth. The same pattern does not apply to every town or fuel type. Consult the current ACCC chart for your city rather than assuming there is one cheapest day everywhere.
Sources: ACCC: petrol price cycles
A lower cents-per-litre offer does not automatically mean a lower total bill. Check the pump price, qualifying spend, litre limits, expiry and whether the location participates. Use our fill comparison with only discounts you are eligible to redeem.
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A 10-cent difference saves $5 on 50 litres. In our example, a 10 km return detour at 8 L/100 km and 180 c/L costs $1.44 in fuel, leaving $3.56 before time and vehicle wear. These are illustrative assumptions, not market prices.
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A price comparison is meaningful only when it matches the fuel your car needs. Compare the same grade at both locations and consult your vehicle handbook for compatibility. Our calculators do not recommend changing fuel grades.
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In South Australia, fuel-price changes must be reported within 30 minutes. Check the time of the provider’s report and confirm at the station. Report a mismatch through the relevant consumer authority or the provider’s reporting process.
Sources: SA Government: fuel pricing
Estimate your base fuel use first, then compare the actual card fee schedule, acceptance network, discounts and reporting features. A budget estimate is a starting assumption, not a fleet quote or a statement of tax treatment.
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