Cheapest petrol in SOUTH LAKE WA
Live government fuel prices for SOUTH LAKE, updated 2026-10-04.
- LPG: cheapest 159.5¢/L, average 161.7¢/L (2 stations)
- P95: cheapest 240.9¢/L, average 247.3¢/L (11 stations)
- P98: cheapest 248.9¢/L, average 256.4¢/L (13 stations)