Don't get pumped.
As of 22 July 2026, the cheapest unleaded petrol in South Australia is 162.7c per litre at Costco, Blair Athol. Prices range from 162.7c to 300.0c across 681 stations, averaging 177.9c per litre.
Compare live petrol prices from 681+ stations across South Australia. Average: 177.9c/L
Last updated: 11:58 AM, 21 Jul 2026
Across South Australia, we're tracking live fuel prices from 681 service stations. Unleaded petrol currently ranges from 162.7c to 300.0c per litre, with motorists paying an average of 177.9c/L statewide. This 137.3c/L price spread means you could save up to $68.65 on a 50L tank simply by choosing the right station.
Location matters significantly across South Australia. Blair Athol offers the best value at 167.8c/L (across 7 stations), while Old Noarlunga averages 170.2c/L — a difference of 2.4c per litre. Clare sits in the middle at 180.6c/L. Browse prices by suburb: Blair Athol, Gilles Plains, Windsor Gardens, Clearview, Sheidow Park, Hillcrest.
Compare all fuel types across South Australia: Unleaded (ULP) from 162.7c/L, E10 Ethanol from 161.9c/L, Premium 95 from 177.5c/L, Premium 98 from 182.7c/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, Wednesday tends to offer the best prices. Midweek can be a sweet spot before weekend price hikes.
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Costco Kilburn | Costco | Blair Athol | 162.7c | Yesterday, 11:58am | |
| Leroy’s Hackham | Independent | Huntfield Heights | 164.9c | Yesterday, 11:58am | |
| Ampol Foodary Holden Hill | Ampol | Holden Hill | 164.9c | Yesterday, 11:58am | |
| 4 | Leroy’s Hackham | Independent | Huntfield Heights | 164.9c | 20 Jul, 5:31am |
| 5 | Mobil Sheidow Park | Mobil | Sheidow Park | 165.5c | 20 Jul, 11:52am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Carpenter Rocks OPT | Independent | Carpenter Rocks | 189.9c | Yesterday, 11:58am | |
| Edithburgh Deli & Newsagency | Independent | Edithburgh | 189.9c | Yesterday, 6:13am | |
| McCracken Ford | Ampol | Balaklava | 192.0c | Yesterday, 11:58am | |
| 4 | Diesel Unmanned Ardrossan (Maxi-Tankers) | Independent | Ardrossan | 193.9c | Yesterday, 11:58am |
| 5 | Tschirns Mechanical | Independent | The Regional Council of Goyder | 193.9c | Yesterday, 11:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| United Pooraka | United | Pooraka | 161.9c | Yesterday, 11:58am | |
| United Pooraka | United | Pooraka | 161.9c | 20 Jul, 9:55pm | |
| United Adelaide Airport | United | Adelaide Airport | 163.5c | 20 Jul, 8:35am | |
| 4 | Solo Clare St | Solo | Clare | 163.5c | Yesterday, 11:58am |
| 5 | United Wingfield | United | Wingfield | 163.5c | 20 Jul, 2:05am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| APCO Mount Gambier | APCO | Mount Gambier | 177.5c | Yesterday, 11:58am | |
| Mobil Gilles Plains | Exxon | Gilles Plains | 177.5c | Yesterday, 11:58am | |
| Mobil Hillcrest | Mobil | Hillcrest | 177.5c | Yesterday, 11:58am | |
| 4 | Mobil Hillcrest | Mobil | Hillcrest | 177.5c | 20 Jul, 11:48am |
| 5 | Mobil Gilles Plains | Pearl Energy | Gilles Plains | 177.5c | 20 Jul, 9:34pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Costco Kilburn | Costco | Blair Athol | 182.7c | Yesterday, 11:58am | |
| Mobil Hampstead Gardens | Mobil | Hampstead Gardens | 185.5c | Yesterday, 11:58am | |
| Mobil Hampstead Gardens | Mobil | Hampstead Gardens | 185.5c | 20 Jul, 11:48am | |
| 4 | Mobil Hillcrest | Mobil | Hillcrest | 185.5c | Yesterday, 11:58am |
| 5 | Mobil Gilles Plains | Exxon | Gilles Plains | 185.5c | Yesterday, 11:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Ampm Bay Road | AM/PM | Bay | 191.9c | Yesterday, 11:58am | |
| Ampol Mount Gambier East | Ampol | Mount Gambier East | 194.9c | Yesterday, 11:58am | |
| Mobil Mount Gambier | Mobil | Mount Gambier | 195.5c | 20 Jul, 8:47pm | |
| 4 | Pearl Energy Mount Gambier | Pearl Energy | Mount Gambier | 195.5c | 20 Jul, 8:47pm |
| 5 | Pearl Energy Mount Gambier | Pearl Energy | Mount Gambier | 195.5c | Yesterday, 11:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Caltex Noarlunga | Caltex | Noarlunga | 98.9c | Yesterday, 11:58am | |
| Caltex Noarlunga | Caltex | Noarlunga | 98.9c | 20 Jul, 5:13am | |
| United Petroleum Elizabeth South | United | Elizabeth South | 99.9c | Yesterday, 11:58am | |
| 4 | United Elizabeth North | United | Elizabeth North | 99.9c | Yesterday, 11:58am |
| 5 | OTR Stepney | OTR | Stepney | 100.9c | Yesterday, 1:09am |
Find the best value by suburb - average unleaded petrol prices:
| Suburb | Stations | Average Price | Cheapest Price |
|---|---|---|---|
| Blair Athol | 7 stations | 167.8c | 162.7c |
| Gilles Plains | 2 stations | 165.5c | 165.5c |
| Windsor Gardens | 2 stations | 168.2c | 165.5c |
| Clearview | 2 stations | 167.5c | 165.5c |
| Sheidow Park | 2 stations | 168.2c | 165.5c |
| Hillcrest | 2 stations | 167.7c | 165.5c |
| Pooraka | 5 stations | 169.5c | 165.9c |
| Gepps Cross | 2 stations | 168.4c | 165.9c |
| Gawler | 2 stations | 169.4c | 166.9c |
| Rosewater | 2 stations | 168.7c | 167.5c |
| Clare | 5 stations | 180.6c | 167.5c |
| Wingfield | 3 stations | 170.4c | 167.5c |
| Munno Para | 2 stations | 169.4c | 167.9c |
| Edwardstown | 2 stations | 169.9c | 167.9c |
| Nuriootpa | 4 stations | 171.0c | 168.4c |
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 | 162.7c | - | - | - | 182.7c | Yesterday, 11:58am |
| Ampol Foodary Holden Hill | 596-600 North East Road | Ampol | 164.9c | - | - | 180.0c | 186.5c | Yesterday, 11:58am |
| Leroy’s Hackham | 138 Main S Rd | Independent | 164.9c | - | 197.9c | 179.9c | 187.9c | Yesterday, 11:58am |
| U-Go Clearview | 443 Main N Rd | U-Go | 165.5c | - | - | - | 187.9c | Yesterday, 11:58am |
| Solo Windsor Gardens | 386 North East Road | Solo | 165.5c | 164.5c | 199.5c | - | 187.5c | Yesterday, 11:58am |
| Mobil Gilles Plains | 575 North East Road | Pearl Energy | 165.5c | - | - | 177.5c | 185.5c | 20 Jul, 9:34pm |
| Mobil Hampstead Gardens | 323 North East Road | Mobil | 165.5c | - | - | 177.5c | 185.5c | Yesterday, 11:58am |
| Mobil Sheidow Park | 14 Commercial Rd | Mobil | 165.5c | - | - | 179.5c | 186.5c | Yesterday, 11:58am |
| Mobil Hillcrest | 473-477 North East Road | Mobil | 165.5c | - | - | 177.5c | 185.5c | Yesterday, 11:58am |
| Mobil Gilles Plains | 575 North East Rd & Sudholz Rd | Exxon | 165.5c | - | - | 177.5c | 185.5c | Yesterday, 11:58am |
Avoid overpaying - these stations have the highest ULP prices:
| Station | Address | Brand | ULP | E10 | Diesel | P95 | P98 | Updated |
|---|---|---|---|---|---|---|---|---|
| William Creek Hotel | Oodnadatta Track | Independent | 300.0c | - | 325.0c | - | - | Yesterday, 11:58am |
| Pink Roadhouse | Lot 42 Ikaturka Tce | Independent | 299.9c | - | 324.9c | - | - | Yesterday, 11:58am |
| Angorichina Tourist Village & Store | Lot 1395 Parachilna Road | Independent | 269.0c | - | 269.0c | - | 289.0c | Yesterday, 11:58am |
| Nullarbor Roadhouse | 75886 Eyre Highway | Mogas | 265.0c | - | 288.0c | 285.0c | - | Yesterday, 11:58am |
| Punyelroo Caravan Park | 153 Punyelroo Road | Independent | 263.9c | - | - | - | 292.9c | Yesterday, 11:58am |
| Border Village Roadhouse | 22 Eyre Highway | Shell | 252.0c | - | 270.0c | 272.0c | - | Yesterday, 11:58am |
| Kingoonya Caravan Park | 27 Harvey Street | Independent | 250.0c | - | 295.0c | - | - | Yesterday, 11:58am |
| Western Ki Caravan Park | 7928 South Coast Rd | Independent | 240.0c | - | 295.0c | - | - | Yesterday, 11:58am |
| Cadney Homestead Roadhouse | Cadney Park, 69 Stuart Hwy | Exxon | 237.9c | - | 276.9c | 282.9c | - | Yesterday, 11:58am |
| Marla Travellers Rest | Stuart Highway | BP | 233.0c | - | - | - | 248.0c | Yesterday, 11:58am |
Savings Tip: Price difference between cheapest (162.7c/L) and most expensive (300.0c/L): 137.3c per litre. On a 50L tank, choosing the cheapest station saves you $68.65!
Compare fuel prices in these nearby locations:
▸ View Interactive Map & Live Prices for South Australia →South Australia has 681 petrol stations. Right now, ULP (unleaded petrol) prices in South Australia range from 162.7c/L to 300.0c/L (a difference of 137.3c/L).
We track live prices from . The current average price is 177.9c/L (last updated: 11:58 AM, 21 Jul 2026).
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