Suburb fuel prices
Cheap Unleaded 91 in Cape Douglas South Australia 5291
6.4c above the South Australia average — Cape Douglas is 13.2c/L under its 30-day average right now — near the bottom of the cycle.
Prices as of 2 min ago AEST · sourced from SA Fuel Pricing Information Scheme
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U91 in Cape Douglas is dearer than the South Australia average
Cape Douglas sits 6.4c above the South Australia average. Cape Douglas is 13.2c/L under its 30-day average right now — near the bottom of the cycle.
How it compares
- South Australia state avg163c/L+6.4c/L
- National avg165.5c/L+3.9c/L
- Wholesale (TGP)154.1c/L+15.3c/L
Top stations
Cheapest U91 stations in Cape Douglas
Sorted by current U91 price. Tap a station for grades, directions and price age.
30-day spread · U91
Cape Douglas U91 cycle
Cape Douglas is currently 13.2c/L below its 30-day average — a relatively good time to fill up.
30-day low
153.5c/L
Lowest point in the local spread
30-day average
172.4c/L
30-day high
204.9c/L
Today's average
159.2c/L
Cheapest U91 right now
- 1Port MacDonnell OPTAmpol · 9.5 km away162.9 c/L
- 2Allendale East General StoreIndependent · 8.6 km away175.9 c/L14.0
Source: Reported U91 pump prices across Cape Douglas.
7-day outlook
Cape Douglas 7-day U91 outlook
Cape Douglas prices follow the Adelaide cycle, so this outlook takes the Adelaide U91 forecast and adjusts it to Cape Douglas'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.
Cape Douglas today (est.)
160.6c/L
Adelaide 151.7c/L · +8.9c/L local
Predicted in 7 days
165.7c/L
7-day range
154.1 – 171.2c/L
Nearby suburbs
Suburbs near Cape Douglas
How Cape Douglas compares to neighbouring areas — cheapest first, delta vs the Cape Douglas average.
- BlBlackfellows CavesCheapest
164.7c
-4.7vs Cape Douglas - BuBurrungule
164.7c
-4.7vs Cape Douglas - CaCaroline
164.7c
-4.7vs Cape Douglas - CaCarpenter Rocks
164.7c
-4.7vs Cape Douglas - CaCaveton
164.7c
-4.7vs Cape Douglas - CoCompton
164.7c
-4.7vs Cape Douglas - DiDismal Swamp
164.7c
-4.7vs Cape Douglas - DoDonovans
164.7c
-4.7vs Cape Douglas - EiEight Mile Creek
164.7c
-4.7vs Cape Douglas - AlAllendale East
164.7c
-4.7vs Cape Douglas - CaCape DouglasYou
169.4c
0.0vs Cape Douglas
At a glance
Cape Douglas fuel prices at a glance
- Cheapest U91
- 162.9 c/L
- Suburb average
- 169.4 c/L
- Price range
- 13.0c spread
- Stations tracked
- 2
- Brands
- 2
- Postcode
- 5291
- Last updated
- 25 June 2026, 1:07 am AEST
Explore the area
Browse fuel prices around Cape Douglas
Step up to the city and state, compare neighbouring suburbs, or open the live U91 map.
Cape Douglas snapshot
Live U91 prices in Cape Douglas
How it compares
Cape Douglas is currently 6.4c above the South Australia state average of 163.0c. Open the live fuel map to see how individual stations spread within Cape Douglas.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Blackfellows Caves (from 154.9c), Burrungule (from 154.9c), Caroline (from 154.9c), Carpenter Rocks (from 154.9c) or Caveton (from 154.9c) before planning a fill-up.
Brands operating here
2 fuel brands operate stations in Cape Douglas, including Independent and Ampol. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.
Frequently asked
Cape Douglas fuel questions
The cheapest Unleaded 91 in Cape Douglas is currently at Port MacDonnell OPT for 162.9 c/L.
FuelRadar app
Keep Cape Douglas fuel prices in your pocket
Track Cape Douglas prices, watch the local cycle and get an alert before the next jump — from your phone.
