What is the average Unleaded 91 price in Penong?

The average Unleaded 91 price in Penong is 189.9 c/L, ranging from a low of 189.9c/L to a high of 189.9c/L. Compared to the national average, U91 is currently 13.6c more expensive than the national average of 176.3c.

How many fuel stations are there in Penong?

There are 3 fuel stations in Penong monitoring prices for drivers.

When is the cheapest day to buy fuel in Penong?

Based on the last 60 days of Unleaded 91 prices at Penong stations, the cheapest weekday to fill up has been Saturday (averaging 191c/L). The most expensive was Monday at 217.2c/L — a typical spread of 26.2c/L. Always check the live list above before filling up — local promotions can override the weekly pattern.

What fuel types are available in Penong?

The 3 stations reporting in Penong cover the following fuel types: Unleaded 91, Diesel, Premium Diesel, Premium 95, Premium 98. Use the fuel-type pills above the price list to switch between them.

How often are Penong fuel prices updated?

Every 15 minutes. FuelRadar Australia refreshes from the government data program four times an hour. The station count in Penong is refreshed with each price update (last sync 09:37 GMT+1000, 7 Jun 2026).

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Suburb fuel prices

Cheap Unleaded 91 in Penong South Australia 5690

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

189.9c

Cheapest U91 now

189.9 c/LSuburb avg

3Stations

17.4c above the South Australia average — Penong is 8.3c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 5 min ago AEST · sourced from SA Fuel Pricing Information Scheme

Open live map SOUTH AUSTRALIA state averageAll fuels U91 Diesel P. Diesel P95 P98

Penong · U91Above the state avg

WAIT

U91 in Penong is dearer than the South Australia average

Penong sits 17.4c above the South Australia average. Penong is 8.3c/L under its 30-day average right now — near the bottom of the cycle.

Open the Penong map SOUTH AUSTRALIA average

No data yet

Top stations

Cheapest U91 stations in Penong

Sorted by current U91 price. Tap a station for grades, directions and price age.

Ampol Foodary Penong
Cheapest
0.6 km away · Eyre Highway
189.9 c/L
0.0 vs avg

30-day spread · U91

Penong U91 cycle

Penong is currently 8.3c/L below its 30-day average — a relatively good time to fill up.

30-day low

183.9c/L

30-day average

198.2c/L

30-day high

260.0c/L

Today's average

189.9c/L

Daily averageMin–max spread across Penong stations

Cheapest U91 right now

1Ampol Foodary PenongAmpol · 0.6 km away189.9 c/L6.0

Source: Reported U91 pump prices across Penong.

Suburb price verdictDearer than average

17.4¢ above South Australia state avg

Penong average · U91

Penong sits 17.4c/L above the south australia state avg for U91. Open the map to see how the individual stations in this suburb compare.

Open the Penong map

Penong average

189.9¢

vs South Australia state avg

172.5¢

+17.4¢

vs National avg

Across Australia

176.3¢

+13.6¢

vs Wholesale (TGP)

What retailers pay before excise/GST

160.1¢

+29.8¢

7-day outlook

Penong 7-day outlook — tracks the Adelaide cycle

Rising · +10.3c/L over 7 days

Penong has no dedicated predictor, so this is the Adelaide U91 forecast — built from the Adelaide fuel cycle and 90-day history. Penong typically follows the Adelaide cycle within a few hours.

1 day until the cycle trough — usually the cheapest day.

Adelaide today

184.6c/L

Predicted in 7 days

194.9c/L

7-day range

182.8 – 197.7c/L

Predicted price90% confidence band

See full 30-day forecast How accurate is this?

All fuel types

Fuel prices in Penong by type

Low, average and high for each fuel type from the 3 stations tracked here.

Fuel	Low	Avg	High	Stations	Cheapest at
U91	189.9c	189.9c	189.9c	3	Ampol Foodary Penong
P95	206.9c	206.9c	206.9c	3	Ampol Foodary Penong
DSL	210.9c	210.9c	210.9c	3	Ampol Foodary Penong
PDSL	213.9c	213.9c	213.9c	3	Ampol Foodary Penong
P98	216.9c	216.9c	216.9c	3	Ampol Foodary Penong

Nearby suburbs

Suburbs near Penong

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

At a glance

Penong fuel prices at a glance

Cheapest U91: 189.9 c/L
Suburb average: 189.9 c/L
Stations tracked: 3
Brand: 1
Postcode: 5690
Last updated: 7 June 2026, 9:37 am AEST

Explore the area

Browse fuel prices around Penong

Step up to the city and state, compare neighbouring suburbs, or open the live U91 map.

Penong snapshot

Live U91 prices in Penong

Today's prices

In Penong, South Australia, the cheapest U91 today is 189.9c with an area average of 189.9c across 3 listed stations. Other fuels tracked in this suburb include P95 from 206.9c, DSL from 210.9c and PDSL from 213.9c.

How it compares

Penong is currently 17.4c above the South Australia state average of 172.5c. Open the live fuel map to see how individual stations spread within Penong.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Ceduna (from 189.9c), Charra (from 189.9c), Chundaria (from 189.9c), Coorabie (from 189.9c) or Denial Bay (from 189.9c) before planning a fill-up.

Brands operating here

1 fuel brand operate stations in Penong, including Ampol. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

Frequently asked

Penong fuel questions

The cheapest Unleaded 91 in Penong is currently at Ampol Foodary Penong for 189.9 c/L.

FuelRadar app

Keep Penong fuel prices in your pocket

Track Penong prices, watch the local cycle and get an alert before the next jump — from your phone.

Today's call: fill up, wait or hold
A heads-up before the next price jump
Forecast the bottom of the cycle
Cheapest servo near you, in seconds

FuelRadar app — price-cycle forecast showing the best day to fill up, alongside a live fuel map with price pins