Bunbury petrol still on top

Bunbury's petrol prices remain more than 20cpl above the cheapest available in Perth today despite a decline in the city's average unleaded price during the past fortnight.

Many Perth petrol stations have been selling unleaded for less than one dollar per litre and the cheapest price available yesterday and today was 95.7cpl.

In Bunbury, unleaded petrol is available for 117.9cpl today, a drop of 2cpl from yesterday's cheapest price and 8cpl less than the cheapest price two weeks ago.

Manjimup's price remains cheaper than Bunbury at 107.9cpl today, which a spokeswoman for industry watchdog Fuelwatch previously said was due to local competition between stores.