Suburb fuel prices
Cheap Diesel in Port Mannum South Australia 5238
Whether Port Mannum is running cheap or dear for Diesel right now — from 179.9 c/L, averaging 179.9 c/L across 1 tracked station in Port Mannum.
Prices as of 22 min ago AEST · sourced from SA Fuel Pricing Information Scheme
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Diesel in Port Mannum is cheaper than the South Australia average
Port Mannum sits 5.0c below the South Australia average. Port Mannum is 17.2c/L under its 30-day average right now — near the bottom of the cycle.
How it compares
- South Australia state avg184.9c/L-5c/L
- National avg184c/L-4.1c/L
- Wholesale (TGP)160c/L+19.9c/L
At a glance
Port Mannum fuel prices at a glance
- Cheapest Diesel
- 179.9 c/L
- Suburb average
- 179.9 c/L
- Station tracked
- 1
- Nearby alternatives
- 1
- Brand
- 1
- Postcode
- 5238
- Last updated
- 30 June 2026, 6:37 am AEST
Nearby stations
Cheapest Diesel stations around Port Mannum
No stations found directly in Port Mannum. Showing current Diesel prices in surrounding areas.
Frequently asked
Port Mannum fuel questions
The cheapest Diesel in Port Mannum is currently at Astron Mannum for 179.9 c/L.
Prices are trending higher
Latest average is 6.2c above the start of the fortnight.
30-day spread · Diesel
Port Mannum Diesel cycle
Port Mannum is currently 17.2c/L below its 30-day average — a relatively good time to fill up.
30-day low
179.9c/L
Lowest point in the local spread
30-day average
197.1c/L
30-day high
217.9c/L
Today's average
179.9c/L
Cheapest Diesel right now
Source: Reported Diesel pump prices across Port Mannum.
7-day outlook
Port Mannum 7-day Diesel outlook
Port Mannum prices follow the Adelaide cycle, so this outlook takes the Adelaide Diesel forecast and adjusts it to Port Mannum'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 falling phase of its current cycle.
Port Mannum today (est.)
175.5c/L
Adelaide 169.9c/L · +5.6c/L local
Predicted in 7 days
170.4c/L
7-day range
168.4 – 176.8c/L
Nearby suburbs
Suburbs near Port Mannum
How Port Mannum compares to neighbouring areas — cheapest first, delta vs the Port Mannum average.
- PoPort MannumYou
179.9c
0.0vs Port Mannum - FiFive Miles
208.1c
+28.2vs Port Mannum - FoForster
208.1c
+28.2vs Port Mannum - CaCaurnamont
208.1c
+28.2vs Port Mannum - CoCowirra
208.1c
+28.2vs Port Mannum - AnAngas Valley
208.1c
+28.2vs Port Mannum - BoBowhill
208.1c
+28.2vs Port Mannum - BiBig Bend
208.1c
+28.2vs Port Mannum - BoBolto
208.1c
+28.2vs Port Mannum - ClClaypans
208.1c
+28.2vs Port Mannum - FrFrahns
208.1c
+28.2vs Port Mannum
Local brands
Fuel brands in Port Mannum
Open brand pages for broader price context, loyalty discounts and nearby station coverage before choosing a servo.
Explore the area
Browse fuel prices around Port Mannum
Step up to the city and state, compare neighbouring suburbs, or open the live Diesel map.
Port Mannum snapshot
Live Diesel prices in Port Mannum
How it compares
Port Mannum is currently 5.0c below the South Australia state average of 184.9c. Open the live fuel map to see how individual stations spread within Port Mannum.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Five Miles (from 179.9c), Forster (from 179.9c), Caurnamont (from 179.9c), Cowirra (from 179.9c) or Angas Valley (from 179.9c) before planning a fill-up.
Brands operating here
1 fuel brand operate stations in Port Mannum, including Astron. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.
FuelRadar app
Keep Port Mannum fuel prices in your pocket
Track Port Mannum prices, watch the local cycle and get an alert before the next jump — from your phone.
