Fuel prices by postcode
Cheapest fuel in 5581, South Australia
Unleaded 91 in 5581 averages 185c, from 184.9c across 4 stations. Compare every servo and find the cheapest near you in Port Vincent & Sheaoak Flat.
Source: SA Fuel Pricing Information Scheme
184.9c
185.0c
176.3c
4
DEARER
5581 runs dearer than the national average
Unleaded 91 in 5581 averages 185.0c/L — 8.7c/L over the national average of 176.3c/L. A single station in the postcode can still be the cheapest around — check the live list before you commit.
The numbers
5581 avg: 185.0 c/L · National average: 176.3 c/L · vs national: +8.7c/L · Cheapest now: 184.9 c/LCheapest fuel stations in 5581
Fair price 185.0| Rank | Station | Price | vs fair | Distance | Directions |
|---|---|---|---|---|---|
| Cheapest |  PORT VINCENT FUELS MECHANICAL TYRE CENTRE SA | 184.9c/L | fairat or below fair price | — | |
| 2 | PORT VINCENT FUELS MECHANICAL TYRE CENTRE SA | 184.9c/L | fairat or below fair price | — | |
| 3 | Port Vincent Service Station SA | 185.0c/L | fairat or below fair price | — | |
| 4 | Port Vincent Service Station SA | 185.0c/L | fairat or below fair price | — |
Unleaded 91
Unleaded 91 prices in 5581
Low, average and high across the 4 stations tracked in 5581.
| Fuel | Low | Avg | High | Stations | Cheapest at |
|---|---|---|---|---|---|
| Unleaded 91 | 184.9c | 185.0c | 185.0c | 4 | — |
Timing
Should you fill up in 5581?
South Australia fuel prices move on a multi-week cycle that affects every station in 5581. The cheapest day to buy depends on where the area sits in that cycle — check the live cycle page before a big fill-up.
See the live price cycleUp to 0.1c/L between the cheapest and dearest station in 5581 today.
Postcode 5581
Fuel prices in 5581 at a glance
- Cheapest now
- 184.9 c/L
- 5581 average
- 185.0 c/L
- National average
- 176.3 c/L
- vs national average
- +8.7c/L dearer
- Price spread
- 0.1c/L
- Stations tracked
- 4
- Cheapest station
- PORT VINCENT FUELS MECHANICAL TYRE CENTRE
- Suburbs covered
- 2
- Data source
- SA Fuel Pricing Information Scheme
Postcode 5581
Fuel prices in 5581
Today's prices
Unleaded 91 in postcode 5581 (Port Vincent & Sheaoak Flat), South Australia averages 185.0c/L across 4 stations, with the cheapest listed today at 184.9c/L at PORT VINCENT FUELS MECHANICAL TYRE CENTRE. Compare every station in 5581 on the live map before you fill up.
Is fuel cheap in 5581?
Against the national average of 176.3c/L, 5581 runs 8.7c/L dearer. Postcode averages move with the price cycle and dockets shift what you actually pay, so check the live price cycle before a big fill-up.
Beyond this postcode
This page scopes unleaded 91 to postcode 5581. For the wider view — every suburb, city and the state cycle — see the South Australia fuel overview.
Keep exploring
More fuel prices around 5581
Drill into the suburbs inside 5581, compare nearby postcodes, or skip straight to the cheapest servo near you.
Common questions
5581 fuel prices FAQ
The cheapest Unleaded 91 in 5581 today is around 184.9c at PORT VINCENT FUELS MECHANICAL TYRE CENTRE, with prices ranging up to 185c across the postcode (a 0.1c spread). Prices refresh every 15-30 minutes, so compare the live list before you fill up.
FuelRadar app
Never overpay for fuel in 5581
Track 5581 prices, watch the cycle and get an alert before the next jump — from your phone.
- Today's call: fill up, wait or hold
- A heads-up before the next price jump
- Forecast the bottom of the cycle
- Cheapest servo near you, in seconds
