Suburb fuel prices
Cheap Petrol & Diesel in Cape Douglas South Australia 5291
19.2c 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 18 min ago AEST · sourced from SA Fuel Pricing Information Scheme
WAIT
Unleaded 91 in Cape Douglas is dearer than the South Australia average
Cape Douglas sits 19.2c 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+19.2c/L
- National avg165.9c/L+16.3c/L
- Wholesale (TGP)154.1c/L+28.1c/L
Top stations
Cheapest Unleaded 91 stations in Cape Douglas
Sorted by current Unleaded 91 price. Tap a station for grades, directions and price age.
30-day spread · Unleaded 91
Cape Douglas Unleaded 91 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 Unleaded 91 right now
- 1Port MacDonnell OPTAmpol · 9.5 km away162.9 c/L
- 2Allendale East General StoreIndependent · 8.6 km away175.9 c/L
Source: Reported Unleaded 91 pump prices across Cape Douglas.
7-day outlook
Cape Douglas 7-day Unleaded 91 outlook
Cape Douglas prices follow the Adelaide cycle, so this outlook takes the Adelaide Unleaded 91 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.
1 day until the cycle trough — usually the cheapest day.
Cape Douglas today (est.)
160.5c/L
Adelaide 151.7c/L · +8.8c/L local
Predicted in 7 days
172.5c/L
7-day range
155.6 – 179.8c/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
-17.5vs Cape Douglas - BuBurrungule
164.7c
-17.5vs Cape Douglas - CaCaroline
164.7c
-17.5vs Cape Douglas - CaCarpenter Rocks
164.7c
-17.5vs Cape Douglas - CaCaveton
164.7c
-17.5vs Cape Douglas - CoCompton
164.7c
-17.5vs Cape Douglas - DiDismal Swamp
164.7c
-17.5vs Cape Douglas - DoDonovans
164.7c
-17.5vs Cape Douglas - EiEight Mile Creek
164.7c
-17.5vs Cape Douglas - AlAllendale East
164.7c
-17.5vs Cape Douglas - CaCape DouglasYou
182.2c
0.0vs Cape Douglas
At a glance
Cape Douglas fuel prices at a glance
- Cheapest Unleaded 91
- 162.9 c/L
- Suburb average
- 182.2 c/L
- Price range
- 35.0c spread
- Stations tracked
- 2
- Brands
- 2
- Postcode
- 5291
- Last updated
- 24 June 2026, 11:37 pm AEST
Explore the area
Browse fuel prices around Cape Douglas
Step up to the city and state, compare neighbouring suburbs, or open the live Unleaded 91 map.
Cape Douglas snapshot
Live Unleaded 91 prices in Cape Douglas
How it compares
Cape Douglas is currently 19.2c 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 U91 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.
