Save money on petrol with these top tips for fuel-efficient driving and vehicle ownership. There are easy things you can do to spend less on fuel.
Motoring
Why petrol prices spike: understanding the fuel cycle
RACV experts explain why petrol prices spike and offer some fuel-saving tips.
Ever wondered how the fuel cycle works? We caught up with RACVs vehicle engineering experts to find out why petrol prices fluctuate so heavily, and how to recognise when they're about to peak so you don't fill your tank when they're at the highest price point.
What has the biggest impact on fuel prices?
RACV vehicle engineers say average petrol prices are influenced by an underlying increase in oil prices. The increased oil price affects the wholesale price of refined petrol and has a flow-on effect at the pump.
Fuel is essential and an increase hurts family budgets and contributes to the cost of living. It’s up to the industry to justify current pricing.
How do Australian prices compare?
Australia is ranked the fourth cheapest of the 33 countries in the Organisation of Economic Cooperation and Development (OECD), according to the ACCC’s Quarterly Report on the Australian petroleum market.
Why do prices fluctuate so heavily?
The petrol price cycle is a function of competition and occurs as fuel stations discount fuel to compete for a share of the market.
When the discounting reaches an unsustainable level and profit margins become too low, the retailers drive the price back up again. Their competitors follow suit and prices at the pump rise again. The fuel cycle lasts for four to six weeks.
A recent ACCC report revealed supermarket chains’ share of the retail petrol market has declined and independent retailers now have a bigger share of the Australian market. This is contributing to increased competition.
How can I save money on fuel?
- Time your purchases to take advantage of price cycle movements. RACV offers a map tool on our website that highlights when prices are low in the cycle racv.com.au/fuel
- Top up rather than filling up when prices are high. This helps to average out your fuel budget.
Other factors that affect fuel prices
- Australia imports around 20 per cent of its petrol from Singapore and South Korea. To maintain import/export parity, local wholesale prices must closely follow the trends of the international price of refined petrol known as Singaporean Mogas 95.
- The Australian Government fuel excise (tax) of 41.2 cents per litre adds to the cost of fuel.
- The price of oil, which represents up to 40 per cent of the price of petrol, has risen substantially in the last 12 months.
- Terminal Gate Prices (TGP), or wholesale prices, which include the excise and GST.
- Retailer operating costs such as transportation, site maintenance, wages and profits.
