Don't get pumped.
As of 21 September 2026, the cheapest unleaded petrol in South Australia is 200.5c per litre at Independent, Willalooka. Prices range from 200.5c to 335.0c across 631 stations, averaging 234.8c per litre.
Compare live petrol prices from 631+ stations across South Australia. Average: 234.8c/L
Last updated: 11:58 AM, 20 Sep 2026
Across South Australia, we're tracking live fuel prices from 631 service stations. Unleaded petrol currently ranges from 200.5c to 335.0c per litre, with motorists paying an average of 234.8c/L statewide. This 134.5c/L price spread means you could save up to $67.25 on a 50L tank simply by choosing the right station.
Location matters significantly across South Australia. Blair Athol offers the best value at 226.6c/L (across 5 stations), while Old Noarlunga averages 226.9c/L — a difference of 0.3c per litre. Nailsworth sits in the middle at 221.7c/L. Browse prices by suburb: Blair Athol, Cowell, Balaklava, Ceduna, Pooraka, Streaky Bay.
Compare all fuel types across South Australia: Unleaded (ULP) from 200.5c/L, E10 Ethanol from 215.7c/L, Diesel from 250.0c/L, Premium 95 from 231.9c/L, Premium 98 from 228.6c/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, 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 |
|---|---|---|---|---|---|
| Willalooka Tavern | Independent | Willalooka | 200.5c | Today, 11:58am | |
| Yp AG | Independent | Curramulka | 217.9c | Today, 11:58am | |
| Costco Kilburn | Costco | Blair Athol | 218.7c | Today, 11:58am | |
| 4 | Mobil Cowell Roadhouse | Mobil | Cowell | 219.5c | Today, 11:58am |
| 5 | Ampol Foodary Edwardstown | Ampol | Edwardstown | 219.7c | 18 Sep, 11:50pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Willalooka Tavern | Independent | Willalooka | 250.0c | Today, 11:58am | |
| Carpenter Rocks OPT | Independent | Carpenter Rocks | 259.9c | Today, 11:58am | |
| Eyre Fuels Cowell | Independent | Cowell | 263.0c | Today, 11:58am | |
| 4 | Star Motors Cowell | Independent | Cowell | 263.0c | Today, 11:58am |
| 5 | Tg Atkins | Independent | Maitland | 264.9c | Today, 11:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Ampol Foodary Edwardstown | Ampol | Edwardstown | 215.7c | 18 Sep, 11:50pm | |
| United Melrose Park | United | Melrose Park | 215.7c | Today, 11:58am | |
| United Pooraka | United | Pooraka | 215.9c | Today, 11:58am | |
| 4 | United Pooraka | United | Pooraka | 215.9c | Today, 1:00am |
| 5 | United Elizabeth North | United | Elizabeth North | 218.9c | Today, 11:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| U-Go St Marys | U-Go | St Marys | 231.9c | Yesterday, 4:42am | |
| U-Go St Marys | U-Go | St Marys | 231.9c | Today, 11:58am | |
| Mobil Cowell Roadhouse | Mobil | Cowell | 232.5c | Today, 11:58am | |
| 4 | United Melrose Park | United | Melrose Park | 233.7c | Today, 11:58am |
| 5 | Ampol Foodary Edwardstown | Ampol | Edwardstown | 233.7c | 18 Sep, 11:50pm |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Eglington Bros | BP | Maitland | 228.6c | Today, 11:58am | |
| Liberty Ceduna | Liberty | Ceduna | 228.9c | Today, 11:58am | |
| Milang Auto Repairs | Independent | Milang | 231.9c | Today, 11:58am | |
| 4 | Simon Exhaust & Auto Repairs | Independent | Balaklava | 232.9c | Today, 11:58am |
| 5 | United Tintinara | United | Tintinara | 234.9c | Today, 11:58am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| Mobil Cowell Roadhouse | Mobil | Cowell | 262.5c | Today, 11:58am | |
| Kadina OPT | Shell | Kadina | 267.9c | Today, 11:58am | |
| Costco Kilburn | Costco | Blair Athol | 268.7c | Today, 11:58am | |
| 4 | Matthews Petroleum | BP | Mount Gambier | 269.5c | Today, 11:58am |
| 5 | Mobil Mount Gambier | Mobil | Mount Gambier | 269.5c | Yesterday, 3:37am |
| Rank | Station | Brand | Suburb | Price | Updated |
|---|---|---|---|---|---|
| OTR Pooraka | OTR | Pooraka | 96.9c | Today, 11:58am | |
| OTR Elizabeth South | OTR | Elizabeth South | 96.9c | Today, 11:58am | |
| Solo Edinburgh North | Solo | Edinburgh North | 99.5c | Today, 11:58am | |
| 4 | Solo Marion | Solo | Marion | 99.5c | Today, 11:58am |
| 5 | United Elizabeth North | United | Elizabeth North | 99.9c | Today, 11:58am |
Find the best value by suburb - average unleaded petrol prices:
| Suburb | Stations | Average Price | Cheapest Price |
|---|---|---|---|
| Blair Athol | 5 stations | 226.6c | 218.7c |
| Cowell | 2 stations | 219.8c | 219.5c |
| Balaklava | 3 stations | 222.9c | 219.9c |
| Ceduna | 4 stations | 232.4c | 219.9c |
| Pooraka | 4 stations | 226.3c | 219.9c |
| Streaky Bay | 4 stations | 241.2c | 219.9c |
| Gepps Cross | 2 stations | 225.9c | 219.9c |
| Edwardstown | 2 stations | 225.9c | 220.9c |
| Goolwa | 3 stations | 234.9c | 220.9c |
| Prospect | 2 stations | 226.7c | 221.5c |
| Nailsworth | 2 stations | 221.7c | 221.5c |
| St Marys | 2 stations | 226.9c | 221.9c |
| Maitland | 3 stations | 230.3c | 222.2c |
| Clearview | 2 stations | 223.2c | 222.5c |
| Windsor Gardens | 2 stations | 224.7c | 222.5c |
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 |
|---|---|---|---|---|---|---|---|---|
| Willalooka Tavern | 3449 Riddoch Hwy | Independent | 200.5c | - | 250.0c | - | - | Yesterday, 11:58am |
| Yp AG | 25 Main Street | Independent | 217.9c | - | - | - | - | Yesterday, 11:58am |
| Costco Kilburn | 404-406 Churchill Road | Costco | 218.7c | - | - | - | 238.7c | Yesterday, 11:58am |
| Mobil Cowell Roadhouse | 211B Lincoln Highway | Mobil | 219.5c | - | - | 232.5c | 241.5c | Yesterday, 11:58am |
| United Melrose Park | 993 South Road | United | 219.7c | 215.7c | 275.3c | 233.7c | 242.7c | Yesterday, 11:58am |
| United Pooraka | 876 Main North Rd & Diagonal Rd | United | 219.9c | 215.9c | 279.9c | 233.9c | 242.9c | Yesterday, 11:58am |
| Liberty Ceduna | 19 McKenzie St | Liberty | 219.9c | - | 283.9c | - | 228.9c | Yesterday, 11:58am |
| Mid North Tyre Service | 18-22 Howes Street | Mogas | 219.9c | - | - | - | - | Yesterday, 11:58am |
| Ampol Streaky Bay | 3 Bay Road | Ampol | 219.9c | - | 267.9c | - | 252.9c | Yesterday, 11:58am |
| Carpenter Rocks OPT | 6 Hercules Road | Independent | 219.9c | - | 259.9c | - | - | 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 | 335.0c | - | - | - | - | Yesterday, 11:58am |
| Pink Roadhouse | Lot 42 Ikaturka Tce | Independent | 334.9c | - | - | - | - | Yesterday, 11:58am |
| Nullarbor Roadhouse | 75886 Eyre Highway | Mobil | 316.0c | - | - | 328.0c | - | Yesterday, 11:58am |
| Border Village Roadhouse | 22 Eyre Highway | Shell | 316.0c | - | - | 325.0c | - | Yesterday, 11:58am |
| Arkaroola Wilderness Sanctuary | Arkaroola Village, 2948 Arkaroola Rd | Mogas | 293.0c | - | 340.0c | - | 312.0c | Yesterday, 11:58am |
| Perrys Leigh Creek South Motors | 1 Black Oak Drive | Independent | 289.9c | - | 339.9c | - | 299.9c | Yesterday, 11:58am |
| Marla Travellers Rest | Stuart Highway | BP | 280.0c | - | - | - | 285.0c | Yesterday, 11:58am |
| Angorichina Tourist Village and Store | Lot 1395 Parachilna Road | Independent | 279.0c | - | 299.0c | - | 299.0c | Yesterday, 11:58am |
| Smoky Bay General Store | 1 Williams Street | Independent | 270.0c | - | 325.0c | 270.0c | - | Yesterday, 11:58am |
| Rawnsley Park Station | Rawnsley Park Road | Independent | 268.0c | - | 314.0c | - | 285.0c | Yesterday, 11:58am |
Savings Tip: Price difference between cheapest (200.5c/L) and most expensive (335.0c/L): 134.5c per litre. On a 50L tank, choosing the cheapest station saves you $67.25!
Compare fuel prices in these nearby locations:
▸ View Interactive Map & Live Prices for South Australia →South Australia has 631 petrol stations. Right now, ULP (unleaded petrol) prices in South Australia range from 200.5c/L to 335.0c/L (a difference of 134.5c/L).
We track live prices from . The current average price is 234.8c/L (last updated: 11:58 AM, 20 Sep 2026).
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