Don't get pumped.
As of 3 September 2026, the cheapest unleaded petrol in Adelaide, SA is 188.7c per litre at Costco, Blair Athol. Prices range from 188.7c to 222.9c across 343 stations, averaging 203.0c per litre.
Compare live petrol prices from 343+ stations across Adelaide. Average: 203.0c/L
Last updated: 05:58 AM, 03 Sep 2026
Petrol prices in Adelaide currently range from 188.7c to 222.9c per litre for unleaded fuel, with motorists paying an average of 203.0c/L. We're tracking live prices from 343 service stations, which means you could save up to $17.10 on a 50L tank simply by choosing the right station. View all South Australia prices for broader comparisons.
Location matters significantly: Blair Athol has the cheapest average at 195.6c/L across 5 stations, while Salisbury Downs averages 197.2c/L — a 1.7c/L difference. Marion sits in the middle at 198.1c/L. Browse nearby suburbs: Blair Athol, McLaren Vale, Old Noarlunga, Munno Para, St Marys, Seaford.
Compare all fuel types in Adelaide: Unleaded (ULP) from 188.7c/L, E10 Ethanol from 189.5c/L, Diesel from 238.5c/L, Premium 95 from 206.5c/L, Premium 98 from 212.7c/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.
South Australian prices are typically lowest Monday to Wednesday. Avoid filling up on weekends when prices tend to be higher. Check our Best Time to Fill Up guide for detailed advice.
Prices for Adelaide are sourced from SA Fuel Pricing and community-verified reports, updating continuously throughout the day. Compare prices by brand or view our full station directory for more options.
South Australia shows moderate price cycling with mid-week peaks.
Check individual station prices in Adelaide
Distribution of stations across cycle phases in Adelaide
Based on historical price patterns in Adelaide, Monday tends to offer the best prices. Start of the week often brings lower prices as stations compete for customers.
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Costco Kilburn | Costco | Blair Athol | 188.7c | Today, 5:58am | |
| Leroy's McLaren Vale | Independent | McLaren Vale | 192.5c | Today, 5:58am | |
| United Melrose Park | United | Melrose Park | 193.5c | Today, 5:58am | |
| 4 | Mobil Sheidow Park | Mobil | Sheidow Park | 193.5c | Today, 5:58am |
| 5 | Solo Edinburgh North | Solo | Edinburgh North | 193.5c | Today, 5:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Solo Windsor Gardens | Solo | Windsor Gardens | 238.5c | Today, 5:58am | |
| Leroy’s Munno Para | Independent | Munno Para | 238.9c | Yesterday, 3:47am | |
| Leroy’s Munno Para | Independent | Munno Para | 238.9c | Today, 5:58am | |
| 4 | United Blair Athol | United | Blair Athol | 239.5c | Today, 5:58am |
| 5 | Solo Edinburgh North | Solo | Edinburgh North | 239.5c | Today, 5:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Liberty Seaford | Liberty | Seaford | 189.5c | Today, 5:58am | |
| Ampol Foodary Edwardstown | Ampol | Edwardstown | 189.5c | Yesterday, 11:10pm | |
| United Melrose Park | United | Melrose Park | 189.5c | Today, 5:58am | |
| 4 | United Pooraka | United | Pooraka | 190.5c | Today, 5:58am |
| 5 | United Petroleum Elizabeth South | United | Elizabeth South | 190.9c | Today, 5:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Mobil Sheidow Park | Mobil | Sheidow Park | 206.5c | Today, 5:58am | |
| United Melrose Park | United | Melrose Park | 207.5c | Today, 5:58am | |
| Mobil Gilles Plains | Exxon | Gilles Plains | 207.5c | Today, 5:58am | |
| 4 | U-Go St Marys | U-Go | St Marys | 207.5c | Today, 5:58am |
| 5 | Ampol Foodary Edwardstown | Ampol | Edwardstown | 207.5c | Yesterday, 11:10pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Costco Kilburn | Costco | Blair Athol | 212.7c | Today, 5:58am | |
| Ampol Foodary Holden Hill | Ampol | Holden Hill | 213.5c | 1 Sep, 8:57pm | |
| Ampol Foodary Holden Hill | Ampol | Holden Hill | 213.5c | Today, 5:58am | |
| 4 | Mobil Sheidow Park | Mobil | Sheidow Park | 215.5c | Today, 5:58am |
| 5 | Leroy's McLaren Vale | Independent | McLaren Vale | 215.5c | Today, 5:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Costco Kilburn | Costco | Blair Athol | 236.7c | Today, 5:58am | |
| Ampm Parafield Gardens | AM/PM | Parafield Gardens | 236.9c | Yesterday, 5:56am | |
| X Convenience Greenfields | X Convenience | Greenfields | 236.9c | Yesterday, 11:05pm | |
| 4 | Ampm Mawson Lakes | AM/PM | Mawson Lakes | 236.9c | Today, 5:58am |
| 5 | Ampm Mawson Lakes | AM/PM | Mawson Lakes | 236.9c | Yesterday, 6:41am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| OTR Evandale | OTR | Evandale | 95.9c | Today, 5:58am | |
| OTR Evandale | OTR | Evandale | 95.9c | Yesterday, 11:18pm | |
| Solo Edinburgh North | Solo | Edinburgh North | 99.5c | Today, 5:58am | |
| 4 | Solo Marion | Solo | Marion | 99.5c | Today, 5:58am |
| 5 | Liberty Camden Park | Liberty | Camden Park | 99.5c | Today, 5:58am |
Find the best value by suburb - average unleaded petrol prices:
| Suburb | Stations | Average Price | Cheapest Price |
|---|---|---|---|
| Blair Athol | 5 stations | 195.6c | 188.7c |
| McLaren Vale | 2 stations | 194.2c | 192.5c |
| Old Noarlunga | 3 stations | 197.8c | 193.5c |
| Munno Para | 2 stations | 197.7c | 193.5c |
| St Marys | 3 stations | 197.1c | 193.5c |
| Seaford | 3 stations | 195.8c | 193.5c |
| Sheidow Park | 2 stations | 197.2c | 193.5c |
| Edwardstown | 2 stations | 196.9c | 193.9c |
| Windsor Gardens | 2 stations | 197.2c | 194.5c |
| Nailsworth | 2 stations | 194.7c | 194.5c |
| Marion | 3 stations | 198.1c | 194.5c |
| Hillcrest | 2 stations | 197.2c | 194.5c |
| Clearview | 2 stations | 194.5c | 194.5c |
| Pooraka | 5 stations | 195.9c | 194.5c |
| Gepps Cross | 2 stations | 196.7c | 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, 5:58am |
| Leroy's McLaren Vale | 173 Main Rd | Independent | 192.5c | - | 247.5c | 207.5c | 215.5c | Today, 5:58am |
| United Old Noarlunga | 94 Main South Road | United | 193.5c | - | 249.5c | - | 216.5c | Today, 5:58am |
| Leroy’s Munno Para | Shop 111/600 Main N Rd | Independent | 193.5c | - | 238.9c | 208.5c | 216.5c | Today, 5:58am |
| United Melrose Park | 993 South Road | United | 193.5c | 189.5c | 243.5c | 207.5c | 216.5c | Today, 5:58am |
| Solo Smithfield Plains | 237 Curtis Road | Solo | 193.5c | 192.5c | 239.5c | - | 215.5c | Today, 5:58am |
| Liberty Seaford | 47 Eric Road | Liberty | 193.5c | 189.5c | 249.5c | - | 216.5c | Today, 5:58am |
| X Convenience Seaford 1 | 2 Shearer Drive | X Convenience | 193.5c | - | - | 209.5c | 217.5c | Today, 5:58am |
| Solo Edinburgh North | 107 Womma Rd | Solo | 193.5c | 192.5c | 239.5c | - | 215.5c | Today, 5:58am |
| Mobil Sheidow Park | 14 Commercial Rd | Mobil | 193.5c | - | - | 206.5c | 215.5c | Today, 5:58am |
Avoid overpaying - these stations have the highest ULP prices:
| Station | Address | Brand | ULP | E10 | Diesel | P95 | P98 | Updated |
|---|---|---|---|---|---|---|---|---|
| Lagana's Lyndoch | 42 Barossa Valley Highway | Independent | 222.9c | - | 266.9c | - | - | Today, 5:58am |
| Milang Auto Repairs | 27 Watson Street | Independent | 214.9c | - | 253.9c | - | 231.9c | Today, 5:58am |
| BP Kangarilla | 23 McLaren Flat Road | BP | 214.9c | - | 256.9c | - | 236.9c | Today, 5:58am |
| Callington General Store | 14-16 Baker Street | Independent | 211.9c | - | - | - | - | Today, 5:58am |
| Frost Motor Repairs | 28 Bridge Rd | Independent | 211.9c | - | 254.9c | - | - | Today, 5:58am |
| Wilksh Garage | 160 Melrose | Independent | 210.9c | - | 259.9c | - | 230.9c | Today, 5:58am |
| Marina Fuel | Unit 4/23 Alexa Rd | Independent | 209.9c | - | 249.9c | - | - | Today, 5:58am |
| Shell Mount Compass | 14A Victor Harbor Rd | Shell | 209.9c | - | 254.9c | - | 231.9c | Today, 5:58am |
| Fuel'n'go Meadows | 1 Battunga Rd | Independent | 209.9c | - | 258.9c | 225.9c | 235.9c | Today, 5:58am |
| Ampm Mount Barker | 2 Dutton Road | AM/PM | 208.9c | - | 256.9c | 224.9c | 233.9c | Today, 5:58am |
Savings Tip: Price difference between cheapest (188.7c/L) and most expensive (222.9c/L): 34.2c per litre. On a 50L tank, choosing the cheapest station saves you $17.10!
Compare fuel prices in these nearby locations:
Adelaide is home to 1,386,000 people and has 343 petrol stations serving the greater metropolitan area. Right now, ULP (unleaded petrol) prices in Adelaide range from 188.7c/L to 222.9c/L (a difference of 34.2c/L).
Real-time data updated continuously from official government sources and community reports. We track live prices from major fuel brands including Ampol, Shell, BP, 7-Eleven, Coles Express, and independent service stations across all suburbs in Adelaide. The current average price is 203.0c/L (last updated: 05:58 AM, 03 Sep 2026).
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