Unleaded 91
Rose 5.0¢
Changed 1h ago
30-day recorded range
Low 176.9¢Avg 191.1¢High 211.9¢
Same-grade comparison
Cheaper nearby: Liberty Port Augusta · 199.5 c/L · 6.0 km away
Local fair benchmark 210.9 c/L
CA
Port Augusta North, SAHours not yet verified
Lot 8 National Highway One, Port Augusta North SA 5700
Tied #181 cheapest U91 in Australia · compared with 7,195 currently priced stations
Fuel prices at this station
3 fuel grades listed
| Fuel and update | Price | Update |
|---|---|---|
| Unleaded 9122m ago · Consumer and Business Services SA | 211.9c/L | |
| Premium 9822m ago · Consumer and Business Services SA | 234.9c/L | |
| Diesel22m ago · Consumer and Business Services SA | 247.9c/L |
U91: Worth waiting
Likely to drop Thu morningUnleaded 91 here sits 1.0¢ over the local fair price.
Price evidence
Price history and nearby evidence
Last recorded movements, 30-day ranges and same-grade alternatives. The station table above shows the current listing.
Synced 22m ago3 fuel grades listedPort Augusta North 5700
Premium 98
Rose 5.0¢
Changed 1h ago
30-day recorded range
Low 199.9¢Avg 212.9¢High 234.9¢
Same-grade comparison
Cheaper nearby: Liberty Port Augusta · 222.5 c/L · 6.0 km away
Local fair benchmark 237.9 c/L
Diesel
Rose 4.0¢
Changed 1h ago
30-day recorded range
Low 185.9¢Avg 214.1¢High 247.9¢
Same-grade comparison
Cheaper nearby: Ampol Port Augusta Diesel Stop · 232.9 c/L · 7.5 km away
Local fair benchmark 247.9 c/L
About Caltex
Caltex, a global Chevron brand, operates fuel stations across Australia, primarily from rebranded former Puma Energy sites since 2022. Stations offer Techron® fuels and convenience items, with many providing barista coffee and 24/7 access. The Caltex Rewards program, accessed via the CaltexGO app, offers fuel discounts, complemented by a coffee loyalty program. Caltex provides a reliable stop for fuel and essential services.View all Caltex stations →
Nearby stations
Cheapest fuel near Port Augusta North
Ranked cheapest-first on Unleaded 91. The local fair price is 209.9 c/L; a negative vs-fair line means the station is under the local benchmark.
Compare by fuel grade
Showing 6 of 9 stations.
Next price change
Likely to dropmedium confidence
U91 is likely to drop Thu morning
Expected move: ~−2-4c. Forecasts use this station's recent change pattern and the local price cycle, so treat the window as guidance rather than a guarantee.
Expected Thu morning
Now
212c
Next
208-210c
Cadence
about every 2 days
Last move
today (rose)
Usually changes Fri & Tue morning; about every 2 days.
Fuel grade
7-day forecast
When to fill up at Caltex Port Augusta Truckstop — U91
Where prices are headed at Caltex Port Augusta Truckstop over the next 7 days. Built from the local price cycle and this station's own recent pricing. See whether you're near the bottom of the cycle.
Today until the cycle peak — fill up before then.
Adelaide today
215.9c/L
Modelled in 7 days
182.8c/L
7-day range
172.2 – 217.3c/L
Modelled priceLikely price range
FuelRadar
Loading current fuel data
Reported prices and update times are being prepared for this page.
FuelRadar read
What FuelRadar has seen at Caltex Port Augusta Truckstop
Recorded movement, 30-day evidence and same-grade competition.
Recent recorded movement
Unleaded 91 rose 5.0¢ and last changed 1h ago, Premium 98 rose 5.0¢ and last changed 1h ago and Diesel rose 4.0¢ and last changed 1h ago. Each movement compares consecutive reported records for the same fuel grade; it does not imply every bowser changed at the same time.
30-day evidence
Unleaded 91 ranged from 176.9¢ to 211.9¢ over 30 days, averaging 191.1¢, Premium 98 ranged from 199.9¢ to 234.9¢ over 30 days, averaging 212.9¢ and Diesel ranged from 185.9¢ to 247.9¢ over 30 days, averaging 214.1¢. The range summarises station records in that window and remains separate from the current-price table above.
Nearby same-grade comparison
For Unleaded 91, this station is 1.0¢ over the local fair price for the same grade. The cheaper same-grade matches in this comparison are Unleaded 91 at Liberty Port Augusta for 199.5 c/L, 6.0 km away, Premium 98 at Liberty Port Augusta for 222.5 c/L, 6.0 km away and Diesel at Ampol Port Augusta Diesel Stop for 232.9 c/L, 7.5 km away. Open Port Augusta North prices to compare the wider station set before making a detour.
Source and update limits
The price rows identify Consumer and Business Services SA as their source. FuelRadar last saw a price update for Caltex Port Augusta Truckstop at 22m ago. Latest checked: 22m ago. Read how FuelRadar data works when a small saving depends on a recent update time.
Source: Consumer and Business Services SA. Based on 10 stations. Station prices are reported records, not a guarantee of the final bowser price.
Common questions
Caltex Port Augusta Truckstop FAQ
Questions about this station's prices, fuel grades and location.
FuelRadar's latest station record for Caltex Port Augusta Truckstop shows Unleaded 91 211.9 c/L, Premium 98 234.9 c/L and Diesel 247.9 c/L. For Unleaded 91, that is about 1.0¢ over the local fair price for the same grade.
FuelRadar app
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