What is the average Premium 98 price in Mannum?

The average Premium 98 price in Mannum is 186.9 c/L, ranging from a low of 186.9c/L to a high of 186.9c/L. Compared to the national average, P98 is currently 1.9c cheaper than the national average of 188.8c.

How many fuel stations are there in Mannum?

There are 2 fuel stations in Mannum monitoring prices for drivers.

When is the cheapest day to buy fuel in Mannum?

Based on the last 60 days of Premium 98 prices at Mannum stations, the cheapest weekday to fill up has been Sunday (averaging 191.9c/L). The most expensive was Friday at 211.1c/L — a typical spread of 19.2c/L. Always check the live list above before filling up — local promotions can override the weekly pattern.

What fuel types are available in Mannum?

The 2 stations reporting in Mannum cover the following fuel types: Unleaded 91, Diesel, Premium Diesel, Premium 95, Premium 98, LPG (Autogas). Use the fuel-type pills above the price list to switch between them.

How often are Mannum fuel prices updated?

Every 15 minutes. FuelRadar Australia refreshes from the government data program four times an hour. The station count in Mannum is refreshed with each price update (last sync 00:37 GMT+1000, 24 Jun 2026).

Suburb fuel prices

Cheap Premium 98 in Mannum South Australia 5238

Name: Fuel Prices in Mannum, SA
Creator: FuelRadar Australia
License: https://creativecommons.org/licenses/by/4.0/

1.8c above the South Australia average — Mannum is 14.2c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of just now AEST · sourced from SA Fuel Pricing Information Scheme

SOUTH AUSTRALIA state averageAll fuels U91 Diesel P. Diesel P95 P98 LPG

Mannum · P98Above the state avg

WAIT

P98 in Mannum is dearer than the South Australia average

Mannum sits 1.8c above the South Australia average. Mannum is 14.2c/L under its 30-day average right now — near the bottom of the cycle.

SOUTH AUSTRALIA average

How it compares

South Australia state avg185.1c/L+1.8c/L
National avg188.8c/L-1.9c/L

Top stations

Cheapest P98 stations in Mannum

Sorted by current P98 price. Tap a station for grades, directions and price age.

30-day spread · P98

Mannum P98 cycle

Mannum is currently 14.2c/L below its 30-day average — a relatively good time to fill up.

30-day low

186.9c/L

Lowest point in the local spread

30-day average

201.1c/L

30-day high

224.9c/L

Today's average

186.9c/L

Daily averageMin–max spread across Mannum stations

Cheapest P98 right now

Source: Reported P98 pump prices across Mannum.

7-day outlook

Mannum 7-day P98 outlook

Rising · +11.8c/L over 7 days

Mannum prices follow the Adelaide cycle, so this outlook takes the Adelaide P98 forecast and adjusts it to 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 stable phase of its current cycle.

Mannum today (est.)

191.0c/L

Adelaide 179.1c/L · +11.9c/L local

Predicted in 7 days

204.4c/L

7-day range

189.4 – 206.1c/L

Predicted price90% confidence band

See full 30-day forecast How accurate is this?

Nearby suburbs

Suburbs near Mannum

How Mannum compares to neighbouring areas — cheapest first, delta vs the Mannum average.

At a glance

Mannum fuel prices at a glance

Cheapest P98: 186.9 c/L
Suburb average: 186.9 c/L
Stations tracked: 2
Brands: 2
Postcode: 5238
Last updated: 24 June 2026, 12:37 am AEST

Explore the area

Browse fuel prices around Mannum

Step up to the city and state, compare neighbouring suburbs, or open the live P98 map.

Mannum snapshot

Live P98 prices in Mannum

How it compares

Mannum is currently 1.8c above the South Australia state average of 185.1c. Open the live fuel map to see how individual stations spread within Mannum.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Five Miles (from 186.9c), Forster (from 186.9c), Caurnamont (from 186.9c), Cowirra (from 186.9c) or Angas Valley (from 186.9c) before planning a fill-up.

Brands operating here

2 fuel brands operate stations in Mannum, including On The Run (OTR) and Astron. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

Frequently asked

Mannum fuel questions

The cheapest Premium 98 in Mannum is currently at OTR Mannum for 186.9 c/L.

FuelRadar app

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App details

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Cheap Premium 98 in Mannum South Australia 5238

Cheapest P98 stations in Mannum

Astron Mannum

OTR Mannum

Mannum P98 cycle

Mannum 7-day P98 outlook

Suburbs near Mannum

Mannum fuel prices at a glance

Browse fuel prices around Mannum

Live P98 prices in Mannum

How it compares

Compare neighbouring suburbs

Brands operating here

Mannum fuel questions

Keep Mannum fuel prices in your pocket