Don't get pumped.
As of 10 September 2026, the cheapest unleaded petrol in South Australia is 192.7c per litre at Costco, Blair Athol. Prices range from 192.7c to 325.0c across 663 stations, averaging 210.8c per litre.
Compare live petrol prices from 663+ stations across South Australia. Average: 210.8c/L
Last updated: 12:13 PM, 09 Sep 2026
Across South Australia, we're tracking live fuel prices from 663 service stations. Unleaded petrol currently ranges from 192.7c to 325.0c per litre, with motorists paying an average of 210.8c/L statewide. This 132.3c/L price spread means you could save up to $66.15 on a 50L tank simply by choosing the right station.
Location matters significantly across South Australia. Blair Athol offers the best value at 197.3c/L (across 7 stations), while Sheidow Park averages 201.7c/L — a difference of 4.4c per litre. Mount Gambier sits in the middle at 203.1c/L. Browse prices by suburb: Blair Athol, McLaren Vale, Munno Para, St Marys, Seaford, Clearview.
Compare all fuel types across South Australia: Unleaded (ULP) from 192.7c/L, E10 Ethanol from 191.9c/L, Diesel from 161.3c/L, Premium 95 from 207.5c/L, Premium 98 from 212.7c/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 and community-verified reports, updating continuously throughout the day. This ensures you always have the most accurate and current fuel price information. 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, Thursday tends to offer the best prices. Some areas see prices start to rise on Thursday ahead of the weekend.
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Costco Kilburn | Costco | Blair Athol | 192.7c | Yesterday, 12:13pm | |
| United Blair Athol | United | Blair Athol | 195.9c | Yesterday, 12:13pm | |
| Mobil Blair Athol | Mobil | Blair Athol | 195.9c | 8 Sep, 8:50am | |
| 4 | Mobil Blair Athol | Mobil | Blair Athol | 195.9c | Yesterday, 12:13pm |
| 5 | United Blair Athol | United | Blair Athol | 195.9c | 8 Sep, 8:10pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Ior Port Augusta South Unmanned Truckstop | IOR | Port Augusta | 161.3c | Yesterday, 12:13pm | |
| Tg Atkins | Independent | Maitland | 234.9c | Yesterday, 12:13pm | |
| Leroy’s Munno Para | Independent | Munno Para | 239.5c | Yesterday, 12:13pm | |
| 4 | Leroy’s Munno Para | Independent | Munno Para | 239.5c | 8 Sep, 5:30am |
| 5 | Mount Burr General Store and Liquor | Independent | Mount Burr | 239.9c | Yesterday, 12:13pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| United Blair Athol | United | Blair Athol | 191.9c | 8 Sep, 8:10pm | |
| United Blair Athol | United | Blair Athol | 191.9c | Yesterday, 12:13pm | |
| Ampol Foodary Edwardstown | Ampol | Edwardstown | 192.5c | 8 Sep, 8:00pm | |
| 4 | United Melrose Park | United | Melrose Park | 192.5c | Yesterday, 12:13pm |
| 5 | Liberty Clarence Gardens | Liberty | Clarence Gardens | 194.5c | Yesterday, 12:13pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| APCO Mount Gambier | APCO | Mount Gambier | 207.5c | Yesterday, 12:13pm | |
| Mobil Blair Athol | Mobil | Blair Athol | 207.9c | Yesterday, 12:13pm | |
| Mobil Blair Athol | Mobil | Blair Athol | 207.9c | 8 Sep, 8:50am | |
| 4 | Ampol Foodary Edwardstown | Ampol | Edwardstown | 210.5c | 8 Sep, 8:00pm |
| 5 | United Melrose Park | United | Melrose Park | 210.5c | Yesterday, 12:13pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Costco Kilburn | Costco | Blair Athol | 212.7c | Yesterday, 12:13pm | |
| APCO Mount Gambier | APCO | Mount Gambier | 216.5c | Yesterday, 12:13pm | |
| Mobil Blair Athol | Mobil | Blair Athol | 217.9c | Yesterday, 12:13pm | |
| 4 | Mobil Blair Athol | Mobil | Blair Athol | 217.9c | 8 Sep, 8:50am |
| 5 | Ampol Foodary Holden Hill | Ampol | Holden Hill | 218.5c | 8 Sep, 12:47am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Costco Kilburn | Costco | Blair Athol | 236.7c | Yesterday, 12:13pm | |
| Ampm Elizabeth | AM/PM | Elizabeth | 239.9c | Yesterday, 12:13pm | |
| Ampm Pooraka | AM/PM | Pooraka | 242.9c | 8 Sep, 5:24am | |
| 4 | X Convenience Gepps Cross | X Convenience | Gepps Cross | 242.9c | Yesterday, 12:45am |
| 5 | BP Ampm Pooraka | BP | Pooraka | 242.9c | Yesterday, 12:13pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| OTR Evandale | OTR | Evandale | 95.9c | Yesterday, 1:54am | |
| OTR Evandale | OTR | Evandale | 95.9c | Yesterday, 12:13pm | |
| Solo Marion | Solo | Marion | 99.5c | Yesterday, 12:13pm | |
| 4 | Liberty Camden Park | Liberty | Camden Park | 99.5c | 8 Sep, 5:58am |
| 5 | Solo Marion | Solo | Marion | 99.5c | 8 Sep, 9:31pm |
Find the best value by suburb - average unleaded petrol prices:
| Suburb | Stations | Average Price | Cheapest Price |
|---|---|---|---|
| Blair Athol | 7 stations | 197.3c | 192.7c |
| McLaren Vale | 2 stations | 200.2c | 197.5c |
| Munno Para | 2 stations | 202.2c | 198.5c |
| St Marys | 3 stations | 203.4c | 198.5c |
| Seaford | 3 stations | 201.4c | 199.5c |
| Clearview | 2 stations | 200.0c | 199.5c |
| Clare | 5 stations | 211.8c | 199.5c |
| Nailsworth | 2 stations | 200.7c | 199.5c |
| Marion | 3 stations | 201.8c | 199.5c |
| Berri | 3 stations | 209.1c | 199.5c |
| Mount Gambier | 6 stations | 203.1c | 199.5c |
| Wingfield | 3 stations | 205.4c | 199.5c |
| Old Noarlunga | 3 stations | 203.1c | 199.5c |
| Woodville | 2 stations | 204.2c | 199.5c |
| Port Adelaide | 2 stations | 199.7c | 199.5c |
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 | 192.7c | - | - | - | 212.7c | Yesterday, 12:13pm |
| Mobil Blair Athol | 351 Prospect Rd | Mobil | 195.9c | - | - | 207.9c | 217.9c | Yesterday, 12:13pm |
| United Blair Athol | 369 Prospect Rd & Audrey Av | United | 195.9c | 191.9c | 243.9c | - | 218.9c | 8 Sep, 8:10pm |
| United Blair Athol | 369 Prospect Road | United | 195.9c | 191.9c | 243.9c | - | 218.9c | Yesterday, 12:13pm |
| Liberty Clarence Gardens | 837 South Rd | Liberty | 196.5c | 194.5c | 247.5c | - | 221.5c | Yesterday, 12:13pm |
| United Melrose Park | 993 South Road | United | 196.5c | 192.5c | 247.5c | 210.5c | 219.5c | Yesterday, 12:13pm |
| Leroy's McLaren Vale | 173 Main Rd | Independent | 197.5c | - | 249.9c | 212.5c | 220.5c | Yesterday, 12:13pm |
| U-Go St Marys | 1129-1131 South Rd & Southern Av | U-Go | 198.5c | - | - | 214.5c | 221.5c | Yesterday, 12:13pm |
| Leroy’s Munno Para | Shop 111/600 Main N Rd | Independent | 198.5c | - | 239.5c | 213.5c | 221.5c | Yesterday, 12:13pm |
| Ampol Foodary Holden Hill | 596-600 North East Road | Ampol | 199.0c | - | - | 211.0c | 218.5c | Yesterday, 12:13pm |
Avoid overpaying - these stations have the highest ULP prices:
| Station | Address | Brand | ULP | E10 | Diesel | P95 | P98 | Updated |
|---|---|---|---|---|---|---|---|---|
| William Creek Hotel | Oodnadatta Track | Independent | 325.0c | - | 350.0c | - | - | Yesterday, 12:13pm |
| Pink Roadhouse | Lot 42 Ikaturka Tce | Independent | 324.9c | - | 349.9c | - | - | Yesterday, 12:13pm |
| Border Village Roadhouse | 22 Eyre Highway | Shell | 295.0c | - | 324.0c | 305.0c | - | Yesterday, 12:13pm |
| Nullarbor Roadhouse | 75886 Eyre Highway | Mogas | 295.0c | - | 324.0c | 304.0c | - | Yesterday, 12:13pm |
| Perrys Leigh Creek South Motors | 1 Black Oak Drive | Independent | 269.9c | - | 299.9c | - | 299.9c | Yesterday, 12:13pm |
| Angorichina Tourist Village & Store | Lot 1395 Parachilna Road | Independent | 269.0c | - | 279.0c | - | 289.0c | Yesterday, 12:13pm |
| Marla Travellers Rest | Stuart Highway | BP | 265.0c | - | - | - | 283.0c | Yesterday, 12:13pm |
| Smoky Bay General Store | 1 Williams Street | Independent | 260.0c | - | 299.9c | 270.0c | - | Yesterday, 12:13pm |
| Kingoonya Caravan Park | 27 Harvey Street | Independent | 250.0c | - | 295.0c | - | - | Yesterday, 12:13pm |
| Wilpena Pound Store & Visitor Centre | Hawker-Wilpena Rd | Independent | 249.0c | - | 298.0c | 270.0c | - | Yesterday, 12:13pm |
Savings Tip: Price difference between cheapest (192.7c/L) and most expensive (325.0c/L): 132.3c per litre. On a 50L tank, choosing the cheapest station saves you $66.15!
Compare fuel prices in these nearby locations:
▸ View Interactive Map & Live Prices for South Australia →South Australia has 663 petrol stations. Right now, ULP (unleaded petrol) prices in South Australia range from 192.7c/L to 325.0c/L (a difference of 132.3c/L).
We track live prices from . The current average price is 210.8c/L (last updated: 12:13 PM, 09 Sep 2026).
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