U91 starts at 176.9 c/L, with an average of 177.5 c/L across 2 tracked stations in the local area around Port Giles.
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U91 in Port Giles is cheaper than the South Australia average
Port Giles sits 2.8c below the South Australia average. Prices here track the Adelaide cycle. Check the 7-day outlook below before you decide.
How it compares
Local details
Nearby stations
No stations found directly in Port Giles. Showing current U91 prices in surrounding areas.
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9-day reported history
Use the chart for the movement and the expandable table for exact daily averages. A local average is context, not a guaranteed bowser price at every station.
What the data says
U91 rose by 3.0c/L, from 176.9 to 179.9c/L.
The values used in the figure are listed below.
| Date | Average (c/L) | Change (c) |
|---|---|---|
| 13 July 2026 | 176.9c/L | 0.0 |
| 14 July 2026 | 176.9c/L | 0.0 |
| 15 July 2026 | 176.9c/L | 0.0 |
| 16 July 2026 | 176.9c/L | 0.0 |
| 17 July 2026 | 176.9c/L | 0.0 |
| 18 July 2026 | 176.9c/L | 0.0 |
| 19 July 2026 | 176.9c/L | 0.0 |
| 20 July 2026 | 176.9c/L | 0.0 |
| 21 July 2026 | 176.9c/L | 0.0 |
| 22 July 2026 | 179.9c/L | +3.0 |
Source: U91 reported pump prices
Method: Daily observations use available reported station prices. Coverage and source update cadence can vary by date and area. Full methodology
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7-day outlook
Port Giles prices follow the Adelaide cycle, so this outlook takes the Adelaide U91 forecast and adjusts it to Port Giles's own price level using 90 days of local history. You can see the Adelaide benchmark alongside the local estimate below.
Adelaide is in the stable phase of its current cycle.
Port Giles today (est.)
179.9c/L
Adelaide 171.3c/L · +8.6c/L local
Modelled in 7 days
164.6c/L
7-day range
157.6 – 179.9c/L
Nearby suburbs
How Port Giles compares to neighbouring areas. Cheapest first, delta vs the Port Giles average.
Postcode 5582 · 2 stations
177.5c
0.0
Postcode 5583 · 2 stations
177.5c
0.0
Postcode 5576 · 2 stations
183.0c
+5.5
Postcode 5581 · 2 stations
180.0c
+2.5
Postcode 5582 · 1 station
179.9c
+2.4
Postcode 5575 · 1 station
179.9c
+2.4
Postcode 5577 · 1 station
184.0c
+6.5
Postcode 5580 · 1 station
183.9c
+6.4
Postcode 5575 · 1 station
184.0c
+6.5
Local brands
Open brand pages for broader price context, loyalty discounts and nearby station coverage before choosing a station.
How to use this page
Port Giles is in the Yorke Peninsula market. Compare the suburb with the wider city view when planning a larger fill.
Start with a recent station row for the fuel your vehicle uses. Widen the search only when the saving still makes sense after the extra distance.
Port Giles 5582 currently shows U91 from 176.9 c/L, averaging 177.5 c/L across 2 tracked stations in the local area around Port Giles.
Fuel-grade coverage depends on which nearby stations have recently reported prices. Use the station list and update times before making a special trip.
Port Giles is part of Yorke Peninsula, within Central. Compare the wider Yorke Peninsula market when the cheapest local report is stale, out of the way or only a few cents lower.
Nearby suburbs with useful comparison data include Edithburgh from 176.9c across 2 stations, Yorketown from 182.0c across 2 stations, Port Vincent from 178.9c across 2 stations, Stansbury from 179.9c across 1 station, Minlaton from 179.9c across 1 station and Warooka from 184.0c across 1 station.
Check the station update time and detour distance before leaving your route, including SA Fuel Pricing Information Scheme where available. For broader context, compare the South Australia state average of 180.3c.
Data updated 22 July, 12:37 am AEST. Source: SA Fuel Pricing Information Scheme. Based on 2 stations. Suburb averages can hide station-level differences. Check the selected fuel grade, report time and final pump price.
Explore the area
Step up to the city and state, compare neighbouring suburbs, or open the live U91 map.
Frequently asked
Port Giles 5582 currently shows 176.9 c/L as the lowest listed U91 price, with a local average of 177.5 c/L. Check the station update time before driving.
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