Filling up with petrol or diesel? It pays to shop around in your local area, or to look into a fuel price lock app to save a good deal for when you really need it.
There’s also a big difference in the price of fuel around Australia, as this data shows.
For the week running between May 20 and May 26 (inclusive) in Australia, the cheapest unleaded petrol is in Seaford, South Australia; the cheapest diesel is available to buyers in Ascot, Western Australia.
We haven’t included Costco fuel prices as you must be a member to access them.
Australian Capital Territory
The cheapest unleaded petrol available in the ACT today costs 191.7 cents per litre, according to FuelCheck NSW. You can find it at Metro in Fyshwick.
The cheapest diesel available in the ACT costs 190.9 cents per litre. You can also find it at Metro in Fyshwick.
| Canberra | |
|---|---|
| Unleaded 91 | 191.7 (Metro Fyshwick) |
| Premium Unleaded 95 | 206.9 (Ampol Canberra Airport) |
| Premium Unleaded 98 | 211.7 (Metro Fyshwick) |
| Diesel | 190.9 (Metro Fyshwick) |
New South Wales
The cheapest unleaded petrol in New South Wales today costs 171.5 cents per litre, according to FuelCheck NSW. You can find it at Speedway in Revesby, Metro in Revesby West and Metro in Bonnyrigg.
The cheapest diesel in New South Wales costs 176.5 cents per litre. You can find it at Westside in Guildford.
| Metro – Sydney | Regional | |
|---|---|---|
| Unleaded 91 | 171.5 (Speedway Revesby, Metro Revesby West, Metro Bonnyrigg) | 181.9 (Independent Port Macquarie, Shell Gunnedah) |
| Premium Unleaded 95 | 184.5 (Metro Bonnyrigg) | 191.9 (Independent Albury) |
| Premium Unleaded 98 | 193.9 (Metro Homebush) | 199.9 (Shell Sandy Hollow) |
| Diesel | 176.5 (Westside Guildford) | 181.9 (Metro Bethungra) |
Northern Territory
The cheapest fuel available in the Northern Territory today costs 183.9 cents per litre, according to MyFuelNT. You can find it at Liberty and United in Stuart Park.
The cheapest diesel available in the Northern Territory costs 179.9 cents per litre. You can find it at Ampol in Wishart.
| Metro – Darwin | Regional | |
|---|---|---|
| Unleaded 91 | 183.9 (Liberty Stuart Park, United Darwin) | 195.7 (United Katherine) |
| Premium Unleaded 95 | 196.9 (Liberty Stuart Park, United Darwin) | 208.7 (United Katherine) |
| Premium Unleaded 98 | 223.9 (Liberty Stuart Park, United Darwin) | 235.8 (Ampol Alice Springs) |
| Diesel | 179.9 (Ampol Wishart) | 192.9 (OTR Katherine) |
Queensland
The cheapest unleaded petrol available in Queensland today costs 176.5 cents per litre, according to PetrolSpy. You can find it at Metro in South Gladstone, OOM Energy in Calliope, and Pearl Energy in Gladstone.
The cheapest diesel available in Queensland costs 182.5 cents per litre. You can also find it at Metro in South Gladstone and Pearl Energy in Gladstone.
| Metro – Brisbane | Regional | |
|---|---|---|
| Unleaded 91 | 178.9 (U-GO Park Ridge, Atlas Holmview, Metro Eagleby) | 176.5 (Metro South Gladstone, OOM Energy Calliope, Pearl Energy Gladstone) |
| Premium Unleaded 95 | 189.9 (Metro Eagleby) | 188.4 (Metro South Gladstone) |
| Premium Unleaded 98 | 193.5 (Metro Acacia Ridge, Liberty Deception Bay) | 197.9 (OOM Energy Calliope) |
| Diesel | 183.9 (Atlas Holmview) | 182.5 (Metro South Gladstone, Pearl Energy Gladstone) |
South Australia
The cheapest unleaded petrol available in South Australia today costs 167.5 cents per litre, according to PetrolSpy. You can find it at Ampol in Seaford.
The cheapest diesel available in South Australia costs 179.9 cents per litre. You can find it at Mobil in Aldinga Beach.
| Metro – Adelaide | Regional | |
|---|---|---|
| Unleaded 91 | 169.5 (various locations) | 167.5 (Ampol Seaford) |
| Premium Unleaded 95 | 183.9 (various locations) | 183.5 (Ampol Seaford) |
| Premium Unleaded 98 | 189.5 (Liberty Clearview, Clarence Gardens) | 188.9 (OTR Aldinga) |
| Diesel | 183.5 (X Convenience Gepps Cross, United Pooraka) | 179.9 (Mobil Aldinga Beach) |
Tasmania
The cheapest unleaded petrol available in Tasmania today costs 194.7 cents per litre, according to FuelCheck Tasmania. You can find it at Ampol in Lewisham.
The cheapest diesel available in Tasmania costs 191.7 cents per litre. You can also find it at Ampol in Lewisham.
| Metro – Hobart | Regional | |
|---|---|---|
| Unleaded 91 | 195.9 (Ampol Brooker) | 194.7 (Ampol Lewisham) |
| Premium Unleaded 95 | 208.9 (Tas Petroleum Moonah, Ampol Brooker) | 205.9 (Shell Dunalley) |
| Premium Unleaded 98 | 215.9 (Ampol Brooker) | 215.9 (Astron Bagdad) |
| Diesel | 195.7 (Ampol Brooker) | 191.7 (Ampol Lewisham) |
Victoria
The cheapest unleaded petrol in Victoria today costs 175.7 cents per litre. According to PetrolSpy, you can find it at EG Ampol in Portland.
The cheapest diesel available in Victoria costs 175.9 cents per litre. You can find it at Octane in Hamilton.
| Metro – Melbourne | Regional | |
|---|---|---|
| Unleaded 91 | 177.7 (Arrow Broadmeadows, Metro Dingley Village) | 175.7 (EG Ampol Portland) |
| Premium Unleaded 95 | 187.9 (APCO Thomastown) | 184.5 (APCO Alfredton) |
| Premium Unleaded 98 | 195.9 (Metro Carlton) | 185.9 (United Wallan) |
| Diesel | 177.9 (Gino’s Strathmore) | 175.9 (Octane Hamilton) |
Western Australia
The cheapest unleaded petrol available in Western Australia today costs 169.3 cents per litre, according to FuelWatch. You can find it at X Convenience in Erskine.
The cheapest diesel available in Western Australia costs 175.7 cents per litre. You can find it at Vibe in Ascot.
| Metro – Perth | Statewide | |
|---|---|---|
| Unleaded 91 | 175.9 (Metro Bassendean) | 169.3 (X Convenience Erskine) |
| Premium Unleaded 95 | 188.9 (Atlas Ascot, Caversham) | 183.3 (X Convenience Erskine) |
| Premium Unleaded 98 | 195.9 (Atlas Ascot, Metro Bassendean) | 191.3 (X Convenience Erskine) |
| Diesel | 175.7 (Vibe Ascot) | 176.8 (Petro Fuels Karragullen) |
