Don't get pumped.
As of 13 October 2026, the cheapest unleaded petrol in South Australia is 227.7c per litre at Costco, Blair Athol. Prices range from 227.7c to 345.0c across 131 stations, averaging 242.5c per litre.
Compare live petrol prices from 131+ stations across South Australia. Average: 242.5c/L
Last updated: 12:55 AM, 13 Oct 2026
Across South Australia, we're tracking live fuel prices from 131 service stations. Unleaded petrol currently ranges from 227.7c to 345.0c per litre, with motorists paying an average of 242.5c/L statewide. This 117.3c/L price spread means you could save up to $58.65 on a 50L tank simply by choosing the right station.
Location matters significantly across South Australia. Blair Athol offers the best value at 230.1c/L (across 5 stations), while Penong averages 260.4c/L — a difference of 30.3c per litre. Strathalbyn sits in the middle at 240.4c/L. Browse prices by suburb: Blair Athol, McLaren Vale, Wingfield, Seaford, Mount Gambier, Victor Harbor.
Compare all fuel types across South Australia: Unleaded (ULP) from 227.7c/L, E10 Ethanol from 224.9c/L, Diesel from 269.9c/L, Premium 95 from 239.9c/L, Premium 98 from 248.0c/L. Each fuel type page shows the cheapest stations across the state, helping you find the best deal whether you need regular unleaded, premium fuel, or diesel.
South Australian fuel prices are typically lowest Monday to Wednesday. Adelaide and regional centres follow similar patterns. Avoid filling up on weekends when prices tend to peak. Check our Best Time to Fill Up guide for detailed advice.
Prices for South Australia are sourced from SA Fuel Pricing, updated several times a day. Prices can lag the pump, so check the price at the station before you fill up. View our full station directory or compare prices by brand.
Check individual station prices in South Australia
Distribution of stations across cycle phases in South Australia
Based on historical price patterns in South Australia, Saturday tends to offer the best prices. Weekend prices tend to be higher with increased demand.
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Costco Kilburn | Costco | Blair Athol | 227.7c | Yesterday, 10:09pm | |
| Ampol Foodary Edwardstown | Ampol | Edwardstown | 228.9c | Yesterday, 10:25pm | |
| U-Go St Marys | U-Go | St Marys | 229.2c | Yesterday, 10:02pm | |
| 4 | Mobil Gilles Plains | Pearl Energy | Gilles Plains | 229.5c | Yesterday, 3:23am |
| 5 | United Blair Athol | United | Blair Athol | 229.5c | Yesterday, 8:10am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| BP OPT Tailem Bend | BP | Opt Tailem Bend | 269.9c | Today, 12:06am | |
| Victor Harbor Roadhouse | Independent | Victor Harbor | 269.9c | Yesterday, 10:49pm | |
| United Tailem Bend | United | Tailem Bend | 271.9c | Yesterday, 11:37pm | |
| 4 | OTR Motorsport Park | OTR | Motorsport Park | 277.9c | Yesterday, 1:35am |
| 5 | Shell Reddy Express Tailem Bend | Reddy Express | Tailem Bend | 277.9c | Yesterday, 1:05am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Ampol Foodary Edwardstown | Ampol | Edwardstown | 224.9c | Yesterday, 10:25pm | |
| United Blair Athol | United | Blair Athol | 225.5c | Yesterday, 8:10am | |
| Liberty Beverley | Liberty | Beverley | 228.5c | Yesterday, 11:01am | |
| 4 | Solo Blair Athol | Solo | Blair Athol | 228.5c | Yesterday, 3:15am |
| 5 | Solo Smithfield Plains | Solo | Smithfield Plains | 229.5c | Yesterday, 2:50am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Mobil Blair Athol | Mobil | Blair Athol | 239.9c | Yesterday, 7:39am | |
| U-Go West Hindmarsh | U-Go | West Hindmarsh | 239.9c | Yesterday, 10:02pm | |
| Ampol Foodary Edwardstown | Ampol | Edwardstown | 242.9c | Yesterday, 10:25pm | |
| 4 | U-Go St Marys | U-Go | St Marys | 244.4c | Yesterday, 10:02pm |
| 5 | X Convenience Gepps Cross | X Convenience | Gepps Cross | 245.9c | Yesterday, 1:40am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| U-Go St Marys | U-Go | St Marys | 248.0c | Yesterday, 12:52am | |
| Mobil Blair Athol | Mobil | Blair Athol | 249.9c | Yesterday, 7:39am | |
| U-Go Clearview | U-Go | Clearview | 249.9c | Yesterday, 10:02pm | |
| 4 | U-Go West Hindmarsh | U-Go | West Hindmarsh | 249.9c | Yesterday, 10:02pm |
| 5 | Ampol Foodary Holden Hill | Ampol | Holden Hill | 250.0c | Yesterday, 8:12pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| EG Ampol Victor Harbor | EG Ampol | Victor Harbor | 268.9c | Yesterday, 4:00pm | |
| BP OPT Tailem Bend | BP | Opt Tailem Bend | 271.9c | Today, 12:06am | |
| Mobil Cowell Roadhouse | Mobil | Cowell | 277.5c | Yesterday, 7:06pm | |
| 4 | X Convenience Gepps Cross | X Convenience | Gepps Cross | 277.9c | Yesterday, 1:40am |
| 5 | X Convenience Lonsdale | X Convenience | Lonsdale | 279.5c | Yesterday, 3:46am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Shell Get & Go Kersbrook | Shell | Get & Go Kersbrook | 121.9c | Yesterday, 11:29pm | |
| Ampol Lameroo (Mallee Tyres) | Ampol | Lameroo (Mallee Tyres) | 163.0c | Yesterday, 11:13pm | |
| Lavricks Roadhouse | Mobil | Lavricks | 244.9c | Yesterday, 6:08am |
Find the best value by suburb - average unleaded petrol prices:
| Suburb | Stations | Average Price | Cheapest Price |
|---|---|---|---|
| Blair Athol | 5 stations | 230.1c | 227.7c |
| McLaren Vale | 2 stations | 234.7c | 233.5c |
| Wingfield | 2 stations | 235.4c | 233.9c |
| Seaford | 2 stations | 235.9c | 233.9c |
| Mount Gambier | 2 stations | 234.5c | 234.5c |
| Victor Harbor | 2 stations | 238.4c | 237.9c |
| North Brighton | 2 stations | 238.9c | 238.9c |
| Strathalbyn | 2 stations | 240.4c | 239.9c |
| Angle Vale | 2 stations | 239.9c | 239.9c |
| Port Augusta | 5 stations | 243.7c | 240.9c |
| Golden Grove | 2 stations | 241.7c | 241.5c |
| Murray Bridge | 2 stations | 246.9c | 244.9c |
| Kadina | 2 stations | 246.9c | 246.9c |
| Renmark | 2 stations | 251.4c | 246.9c |
| Penong | 2 stations | 260.4c | 250.9c |
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 |
|---|---|---|---|---|---|---|---|---|
| Costco Kilburn | 404-406 Churchill Road | Costco | 227.7c | - | - | - | - | Yesterday, 10:09pm |
| Ampol Foodary Edwardstown | 1004 South Rd | Ampol | 228.9c | 224.9c | - | 242.9c | 251.9c | Yesterday, 10:25pm |
| U-Go St Marys | 1129-1131 South Rd & Southern Av | U-Go | 229.2c | - | - | 244.4c | 248.0c | Yesterday, 10:02pm |
| United Blair Athol | 369 Prospect Rd & Audrey Av | United | 229.5c | 225.5c | - | - | 252.5c | Yesterday, 8:10am |
| U-Go Clearview | 443 Main N Rd | U-Go | 229.5c | - | - | - | 249.9c | Yesterday, 10:02pm |
| U-Go West Hindmarsh | 484 Port Rd | U-Go | 229.5c | - | - | 239.9c | 249.9c | Yesterday, 10:02pm |
| Mobil Gilles Plains | 575 North East Road | Pearl Energy | 229.5c | - | - | - | - | Yesterday, 3:23am |
| Solo Blair Athol | 382 Main North Road | Solo | 229.5c | 228.5c | 279.5c | - | 251.5c | Yesterday, 3:15am |
| Mobil Blair Athol | 351 Prospect Rd | Mobil | 229.9c | - | - | 239.9c | 249.9c | Yesterday, 7:39am |
| X Convenience Gepps Cross | 702 Main North Road | X Convenience | 229.9c | - | - | 245.9c | 253.9c | Yesterday, 1:40am |
Avoid overpaying - these stations have the highest ULP prices:
| Station | Address | Brand | ULP | E10 | Diesel | P95 | P98 | Updated |
|---|---|---|---|---|---|---|---|---|
| William Creek Hotel | Lot 16 Oodnadatta Track | Independent | 345.0c | - | 380.0c | - | - | Yesterday, 4:13am |
| Wilpena Pound Store & Visitor Centre | Hawker-Wilpena Rd | Independent | 284.0c | - | 318.0c | 312.0c | - | Yesterday, 4:24am |
| Ampm Glendambo Travelstop | Glendambo Access Rd | AM/PM | 280.9c | - | 299.9c | - | 305.9c | Yesterday, 9:50pm |
| Lavricks Roadhouse | Lot 718 Olympic Way | Mobil | 270.9c | - | 294.9c | 286.9c | - | Yesterday, 6:08am |
| Dunning's Yalata | 66880 Eyre Hwy | Liberty | 269.9c | - | 289.9c | - | - | Yesterday, 4:21am |
| Ampm Roxby Downs | 26 Olympic Way | AM/PM | 268.9c | - | 291.9c | 284.9c | 293.9c | Yesterday, 12:36am |
| OTR Kingscote | 10 Telegraph Rd | OTR | 266.9c | - | - | - | 289.9c | Today, 12:35am |
| Coonawarra Store | 1 Memorial Dr | Independent | 256.9c | - | 281.9c | - | - | Yesterday, 9:13pm |
| Ral Ral Store | 323 Ral Ral Avenue | Independent | 255.9c | - | 290.9c | - | - | Yesterday, 3:29am |
| Ampol Redhill | Cnr Pt Augusta Highway and Ellis St West | Ampol | 254.9c | - | 285.9c | - | 279.9c | Yesterday, 10:54pm |
Savings Tip: Price difference between cheapest (227.7c/L) and most expensive (345.0c/L): 117.3c per litre. On a 50L tank, choosing the cheapest station saves you $58.65!
Compare fuel prices in these nearby locations:
▸ View Interactive Map & Live Prices for South Australia →South Australia has 131 petrol stations. Right now, ULP (unleaded petrol) prices in South Australia range from 227.7c/L to 345.0c/L (a difference of 117.3c/L).
We track live prices from . The current average price is 242.5c/L (last updated: 12:55 AM, 13 Oct 2026).
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