Fuel Cheap South Lake fuel prices, live today
Live petrol & diesel prices across South Lake, Western Australia. There are 3 fuel stations in South Lake across 3 brands, with Cockburn Central just 1.8 km away. The most common brands in South Lake are Ampol, EG Ampol, United. Pulled from the WA FuelWatch scheme, updated every 15 minutes.
South Lake Unleaded Prices
South Lake fuel price map
Cheap fuel in South Lake, WA
The cheapest fuel in South Lake right now is U91 197.9¢, diesel 259.9¢ (cents per litre). Compare live, discounted petrol, diesel and E10 prices at every reporting station near South Lake - sorted cheapest first and refreshed every 15 minutes from official WA Government fuel data. No ads, no sign-up.
Fill up in South Lake?Based on the Perth price cycle
No rushPerth Unleaded 91 is 201.1c/L, mid-cycle with no clear move. Fill up whenever suits.
Fuel stations in South Lake
Live prices for every reporting station in South Lake. Tap one for its own live prices, 14-day trend and directions.
Nearby suburbs
Cheaper local areas
The Perth area price trend
South Lake sits about 18 km from the Perth price catchment, where 400 stations report live prices. Local pumps broadly follow the Perth price cycle - outer suburbs typically lag the centre by a day or two, so the 14-day trend below is your early warning for where South Lake prices head next. The Perth unleaded average over the trailing fortnight is about 196.8c/L - use it as the benchmark for whether a South Lake price is genuinely cheap. Full breakdown on the Perth fuel prices page.
Perth Fuel Price Trends
14-day regional average · WA
Frequently asked
What is the cheapest fuel in South Lake right now?
Right now the cheapest fuel in South Lake, WA is U91 197.9¢, diesel 259.9¢ (cents per litre), refreshed every 15 minutes from the WA FuelWatch scheme. The live price list on this page sorts every reporting station cheapest-first - pick a fuel type to compare E10, Unleaded 91, Premium 95/98 and diesel.
How many petrol stations are in South Lake?
There are 3 reporting stations directly in South Lake, across 3 brands. The live price list on this page also pulls in the nearest reporting stations outside South Lake so you don't miss a cheaper fill-up just outside the suburb line.
When is fuel cheapest in South Lake?
South Lake follows the WA 42-day fuel cycle but lags the major metro centres by 24-48 hours. The cheapest pumps in South Lake tend to be mid-week (Tuesday to Thursday). The closest cheaper alternative is usually Cockburn Central, 1.8 km away. Check the live price list on this page before filling up.
Which fuel types does Fuel Daddy show for South Lake?
Live prices in South Lake cover Unleaded 91, Unleaded E10, Premium 95, Premium 98, Diesel and Premium Diesel wherever each of its 3 reporting stations carries them. E85 ethanol is also reported here because South Lake 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.
How often are South Lake fuel prices updated?
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 3 stations reporting in South Lake are re-checked on every refresh (this page last generated 20:06 AEST, 24 August 2026).
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