7-Eleven Southern River fuel prices, live today

Right now the cheapest fuel in Southern River, WA is U91 151.5¢, diesel 174.5¢ (cents per litre), refreshed every 15 minutes from the WA FuelWatch scheme. The live list above sorts every reporting station cheapest-first - pick a fuel type to compare E10, Unleaded 91, Premium 95/98 and diesel.

There are 4 reporting stations directly in Southern River, across 4 brands. The live price list above also pulls in the nearest reporting stations outside Southern River so you don't miss a cheaper fill-up just outside the suburb line.

Southern River follows the WA 42-day fuel cycle but lags the major metro centres by 24-48 hours. The cheapest pumps in Southern River tend to be mid-week (Tuesday to Thursday). The closest cheaper alternative is usually Harrisdale, 2.7 km away. Check the list above before filling up.

Live prices in Southern River cover Unleaded 91, Unleaded E10, Premium 95, Premium 98, Diesel and Premium Diesel wherever each of its 4 reporting stations carries them. E85 ethanol is also reported here because Southern River has a United station (United is the most common reporter of E85 flex-fuel in WA). Use the fuel-type dropdown above the price list to switch between them.

Every 15 minutes. WA fuel retailers must report price changes to the Government within 30 minutes of the bowser changing, and Fuel Daddy refreshes from the WA FuelWatch scheme four times an hour. The 4 stations reporting in Southern River have all been refreshed in the last 15 minutes (last sync 04:54 AEST, 23 June 2026).