Don't get pumped.
As of 29 July 2026, the cheapest unleaded petrol in South Lake, WA is 182.9c per litre at Ampol, South Lake. Prices range from 182.9c to 183.9c across 3 stations, averaging 183.2c per litre.
Compare fuel prices from 3+ stations in South Lake. Average: 183.2c/L
Last updated: 02:00 PM, 28 Jul 2026
Petrol prices in South Lake currently range from 182.9c to 183.9c per litre for unleaded fuel, with motorists paying an average of 183.2c/L. We're tracking live prices from 3 service stations, which means you could save up to $0.50 on a 50L tank simply by choosing the right station. View all Western Australia prices for broader comparisons.
Compare all fuel types in South Lake: Unleaded (ULP) from 182.9c/L, Premium 95 from 196.9c/L, Premium 98 from 204.9c/L. Each fuel type page shows the cheapest stations in the area, helping you find the best deal whether you need regular unleaded, premium fuel, or diesel.
Perth's fuel market follows a predictable weekly cycle with swings of 20-30c per litre. Watch for the price drop (often Tuesdays) and fill up then rather than waiting for prices to climb again. Check our Best Time to Fill Up guide for detailed advice.
Prices for South Lake are sourced from WA FuelWatch and community-verified reports, updating continuously throughout the day. Compare prices by brand or view our full station directory for more options.
Perth follows a strict weekly price cycle. Prices jump sharply on Wednesday and then ease for the rest of the week, reaching their lowest point on Tuesday.
Check individual station prices in South Lake
Based on historical price patterns in South Lake, Tuesday tends to offer the best prices. Tuesday is historically one of the best days to fill up in many areas.
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| United South Lake | United | South Lake | 182.9c | Yesterday, 12:06pm | |
| United South Lake | United | South Lake | 182.9c | Yesterday, 2:00pm | |
| Ampol Foodary South Lake | Ampol | South Lake | 182.9c | Yesterday, 12:06pm | |
| 4 | Ampol Foodary South Lake | Ampol | South Lake | 182.9c | Yesterday, 2:00pm |
| 5 | EG Ampol South Lake | EG Ampol | South Lake | 183.9c | Yesterday, 12:06pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| United South Lake | United | South Lake | 223.9c | Yesterday, 2:00pm | |
| United South Lake | United | South Lake | 223.9c | Yesterday, 12:06pm | |
| Ampol Foodary South Lake | Ampol | South Lake | 229.9c | Yesterday, 2:00pm | |
| 4 | EG Ampol South Lake | EG Ampol | South Lake | 237.9c | Yesterday, 2:00pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| United South Lake | United | South Lake | 196.9c | Yesterday, 2:00pm | |
| United South Lake | United | South Lake | 196.9c | Yesterday, 12:06pm | |
| Ampol Foodary South Lake | Ampol | South Lake | 199.9c | Yesterday, 2:00pm | |
| 4 | Ampol Foodary South Lake | Ampol | South Lake | 199.9c | Yesterday, 12:06pm |
| 5 | EG Ampol South Lake | EG Ampol | South Lake | 200.9c | Yesterday, 12:06pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| United South Lake | United | South Lake | 204.9c | Yesterday, 2:00pm | |
| United South Lake | United | South Lake | 204.9c | Yesterday, 12:06pm | |
| Ampol Foodary South Lake | Ampol | South Lake | 209.9c | Yesterday, 12:06pm | |
| 4 | Ampol Foodary South Lake | Ampol | South Lake | 209.9c | Yesterday, 2:00pm |
| 5 | EG Ampol South Lake | EG Ampol | South Lake | 210.9c | Yesterday, 2:00pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Ampol Foodary South Lake | Ampol | South Lake | 229.9c | Yesterday, 12:06pm | |
| EG Ampol South Lake | EG Ampol | South Lake | 237.9c | Yesterday, 12:06pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| United South Lake | United | South Lake | 159.5c | Yesterday, 12:06pm | |
| United South Lake | United | South Lake | 159.5c | Yesterday, 2:00pm |
Find the best value by suburb - average unleaded petrol prices:
| Suburb | Stations | Average Price | Cheapest Price |
|---|---|---|---|
| South Lake | 3 stations | 183.2c | 182.9c |
Save money at these stations with the lowest ULP prices. Prices shown for all available fuel types:
| Station | Address | Brand | ULP | E10 | Diesel | P95 | P98 | Updated |
|---|---|---|---|---|---|---|---|---|
| Ampol Foodary South Lake | 2 Omeo St | Ampol | 182.9c | - | 229.9c | 199.9c | 209.9c | Yesterday, 2:00pm |
| United South Lake | 49 Berrigan Dr | United | 182.9c | - | 223.9c | 196.9c | 204.9c | Yesterday, 2:00pm |
| EG Ampol South Lake | 752 North Lake Rd | EG Ampol | 183.9c | - | 237.9c | 200.9c | 210.9c | Yesterday, 2:00pm |
Avoid overpaying - these stations have the highest ULP prices:
| Station | Address | Brand | ULP | E10 | Diesel | P95 | P98 | Updated |
|---|---|---|---|---|---|---|---|---|
| EG Ampol South Lake | 752 North Lake Rd | EG Ampol | 183.9c | - | 237.9c | 200.9c | 210.9c | Yesterday, 2:00pm |
| Ampol Foodary South Lake | 2 Omeo St | Ampol | 182.9c | - | 229.9c | 199.9c | 209.9c | Yesterday, 2:00pm |
| United South Lake | 49 Berrigan Dr | United | 182.9c | - | 223.9c | 196.9c | 204.9c | Yesterday, 2:00pm |
Savings Tip: Price difference between cheapest (182.9c/L) and most expensive (183.9c/L): 1.0c per litre. On a 50L tank, choosing the cheapest station saves you $0.50!
Compare fuel prices in these nearby locations:
South Lake has 3 petrol stations. Right now, ULP (unleaded petrol) prices in South Lake range from 182.9c/L to 183.9c/L (a difference of 1.0c/L).
Data sourced from official government sources and community price reports, updated throughout the day. We track live prices from major fuel brands including Ampol, Shell, BP, 7-Eleven, Coles Express, and independent service stations. The current average price is 183.2c/L (last updated: 02:00 PM, 28 Jul 2026).
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