Don't get pumped.
As of 29 August 2026, the cheapest unleaded petrol in South Australia is 188.7c per litre at Costco, Blair Athol. Prices range from 188.7c to 325.0c across 650 stations, averaging 208.2c per litre.
Compare live petrol prices from 650+ stations across South Australia. Average: 208.2c/L
Last updated: 11:58 AM, 29 Aug 2026
Across South Australia, we're tracking live fuel prices from 650 service stations. Unleaded petrol currently ranges from 188.7c to 325.0c per litre, with motorists paying an average of 208.2c/L statewide. This 136.3c/L price spread means you could save up to $68.15 on a 50L tank simply by choosing the right station.
Location matters significantly across South Australia. Blair Athol offers the best value at 194.8c/L (across 4 stations), while Salisbury Downs averages 197.2c/L — a difference of 2.5c per litre. Marion sits in the middle at 198.8c/L. Browse prices by suburb: Blair Athol, McLaren Vale, Sheidow Park, St Marys, Munno Para, Seaford.
Compare all fuel types across South Australia: Unleaded (ULP) from 188.7c/L, E10 Ethanol from 189.5c/L, Diesel from 234.9c/L, Premium 95 from 203.5c/L, Premium 98 from 212.5c/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.
60% of stations suggest waiting might save you money
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 | 188.7c | Today, 11:58am | |
| Leroy's McLaren Vale | Independent | McLaren Vale | 192.5c | Today, 11:58am | |
| Leroy’s Hackham | Independent | Huntfield Heights | 193.5c | Today, 11:58am | |
| 4 | Mobil Sheidow Park | Mobil | Sheidow Park | 193.5c | Today, 11:58am |
| 5 | Liberty Seaford | Liberty | Seaford | 193.5c | Today, 11:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Tg Atkins | Independent | Maitland | 234.9c | Today, 11:58am | |
| Solo Windsor Gardens | Solo | Windsor Gardens | 238.5c | Today, 11:58am | |
| Leroy’s Munno Para | Independent | Munno Para | 238.9c | Yesterday, 9:03am | |
| 4 | Leroy’s Munno Para | Independent | Munno Para | 238.9c | Today, 11:58am |
| 5 | APCO Mount Gambier | APCO | Mount Gambier | 239.5c | Today, 11:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| United Melrose Park | United | Melrose Park | 189.5c | Today, 11:58am | |
| Liberty Seaford | Liberty | Seaford | 189.5c | Today, 11:58am | |
| United Pooraka | United | Pooraka | 190.5c | Today, 11:58am | |
| 4 | United Pooraka | United | Pooraka | 190.5c | Yesterday, 5:00am |
| 5 | United Elizabeth North | United | Elizabeth North | 190.9c | Today, 11:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| APCO Mount Gambier | APCO | Mount Gambier | 203.5c | Today, 11:58am | |
| Mobil Sheidow Park | Mobil | Sheidow Park | 206.5c | Today, 11:58am | |
| Mobil Hampstead Gardens | Mobil | Hampstead Gardens | 207.5c | Today, 11:58am | |
| 4 | Mobil Gilles Plains | Exxon | Gilles Plains | 207.5c | Today, 11:58am |
| 5 | Leroy's McLaren Vale | Independent | McLaren Vale | 207.5c | Today, 11:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| APCO Mount Gambier | APCO | Mount Gambier | 212.5c | Today, 11:58am | |
| Costco Kilburn | Costco | Blair Athol | 212.7c | Today, 11:58am | |
| Ampol Foodary Holden Hill | Ampol | Holden Hill | 214.0c | Today, 1:17am | |
| 4 | Ampol Foodary Holden Hill | Ampol | Holden Hill | 214.0c | Today, 11:58am |
| 5 | Pearl Energy Mount Gambier | Pearl Energy | Mount Gambier | 215.5c | Today, 11:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Ampol Foodary Holden Hill | Ampol | Holden Hill | 236.5c | Today, 11:58am | |
| Ampol Foodary Holden Hill | Ampol | Holden Hill | 236.5c | Today, 1:17am | |
| Costco Kilburn | Costco | Blair Athol | 236.7c | Today, 11:58am | |
| 4 | Mobil Gilles Plains | Exxon | Gilles Plains | 238.5c | Today, 11:58am |
| 5 | U-Go Clearview | U-Go | Clearview | 238.5c | Today, 1:52am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| OTR Evandale | OTR | Evandale | 95.9c | Today, 11:58am | |
| OTR Evandale | OTR | Evandale | 95.9c | Today, 1:19am | |
| Liberty Camden Park | Liberty | Camden Park | 99.5c | Today, 11:58am | |
| 4 | Liberty Port Adelaide | Liberty | Port Adelaide | 99.5c | Today, 11:58am |
| 5 | Solo Edinburgh North | Solo | Edinburgh North | 99.5c | Today, 11:58am |
Find the best value by suburb - average unleaded petrol prices:
| Suburb | Stations | Average Price | Cheapest Price |
|---|---|---|---|
| Blair Athol | 4 stations | 194.8c | 188.7c |
| McLaren Vale | 2 stations | 194.2c | 192.5c |
| Sheidow Park | 2 stations | 197.2c | 193.5c |
| St Marys | 3 stations | 197.1c | 193.5c |
| Munno Para | 2 stations | 199.2c | 193.5c |
| Seaford | 3 stations | 196.1c | 193.5c |
| Old Noarlunga | 3 stations | 198.4c | 193.5c |
| Edwardstown | 2 stations | 197.9c | 193.9c |
| Gepps Cross | 2 stations | 196.7c | 194.5c |
| Hillcrest | 2 stations | 197.7c | 194.5c |
| Marion | 3 stations | 198.8c | 194.5c |
| Clearview | 2 stations | 194.5c | 194.5c |
| Windsor Gardens | 2 stations | 198.2c | 194.5c |
| Nailsworth | 2 stations | 194.7c | 194.5c |
| Prospect | 2 stations | 199.7c | 194.5c |
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 | 188.7c | - | - | - | 212.7c | Today, 11:58am |
| Leroy's McLaren Vale | 173 Main Rd | Independent | 192.5c | - | 247.5c | 207.5c | 215.5c | Today, 11:58am |
| United Old Noarlunga | 94 Main South Road | United | 193.5c | - | 249.5c | - | 216.5c | Today, 11:58am |
| Liberty Seaford | 47 Eric Road | Liberty | 193.5c | 189.5c | 249.5c | - | 216.5c | Today, 11:58am |
| X Convenience Seaford 1 | 2 Shearer Drive | X Convenience | 193.5c | - | - | 209.5c | 217.5c | Today, 11:58am |
| Mobil Sheidow Park | 14 Commercial Rd | Mobil | 193.5c | - | - | 206.5c | 215.5c | Today, 11:58am |
| Liberty Clarence Gardens | 837 South Rd | Liberty | 193.5c | 191.5c | 243.5c | - | 218.5c | Today, 11:58am |
| Leroy’s Hackham | 138 Main S Rd | Independent | 193.5c | - | 249.5c | 208.5c | 216.5c | Today, 11:58am |
| Leroy’s Munno Para | Shop 111/600 Main N Rd | Independent | 193.5c | - | 238.9c | 208.5c | 216.5c | Today, 11:58am |
| United Melrose Park | 993 South Road | United | 193.5c | 189.5c | 243.5c | 207.5c | 216.5c | Today, 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 | 325.0c | - | 350.0c | - | - | Today, 11:58am |
| Pink Roadhouse | Lot 42 Ikaturka Tce | Independent | 324.9c | - | 349.9c | - | - | Today, 11:58am |
| Border Village Roadhouse | 22 Eyre Highway | Shell | 295.0c | - | 324.0c | 305.0c | - | Today, 11:58am |
| Nullarbor Roadhouse | 75886 Eyre Highway | Mogas | 295.0c | - | 324.0c | 304.0c | - | Today, 11:58am |
| Perrys Leigh Creek South Motors | 1 Black Oak Drive | Independent | 269.9c | - | 299.9c | - | 299.9c | Today, 11:58am |
| Angorichina Tourist Village & Store | Lot 1395 Parachilna Road | Independent | 269.0c | - | 279.0c | - | 289.0c | Today, 11:58am |
| Cadney Homestead Roadhouse | Cadney Park, 69 Stuart Hwy | Exxon | 265.9c | - | 299.9c | 279.9c | - | Today, 11:58am |
| Marla Travellers Rest | Stuart Highway | BP | 265.0c | - | - | - | 283.0c | Today, 11:58am |
| Punyelroo Caravan Park | 153 Punyelroo Road | Independent | 263.9c | - | - | - | 292.9c | Today, 11:58am |
| Smoky Bay General Store | 1 Williams Street | Independent | 250.0c | - | 290.0c | 260.0c | - | Today, 11:58am |
Savings Tip: Price difference between cheapest (188.7c/L) and most expensive (325.0c/L): 136.3c per litre. On a 50L tank, choosing the cheapest station saves you $68.15!
Compare fuel prices in these nearby locations:
▸ View Interactive Map & Live Prices for South Australia →South Australia has 650 petrol stations. Right now, ULP (unleaded petrol) prices in South Australia range from 188.7c/L to 325.0c/L (a difference of 136.3c/L).
We track live prices from . The current average price is 208.2c/L (last updated: 11:58 AM, 29 Aug 2026).
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