What is the average Unleaded 91 price in Peterborough?

The average Unleaded 91 price in Peterborough is 169.9 c/L, ranging from a low of 169.9c/L to a high of 169.9c/L. Compared to the national average, U91 is currently 4c more expensive than the national average of 165.9c.

How many fuel stations are there in Peterborough?

There are 1 fuel stations in Peterborough monitoring prices for drivers.

When is the cheapest day to buy fuel in Peterborough?

South Australia fuel prices tend to follow broader national trends rather than strict weekly cycles. Mid-week fill-ups in Peterborough are often cheaper than weekend prices, but always check the live list above before filling up.

What fuel types are available in Peterborough?

The 1 station reporting in Peterborough covers the following fuel types: Unleaded 91, Diesel, Premium 98, LPG (Autogas). Use the fuel-type pills above the price list to switch between them.

How often are Peterborough fuel prices updated?

Every 15 minutes. FuelRadar Australia refreshes from the government data program four times an hour. The station count in Peterborough is refreshed with each price update (last sync 11:37 GMT+1000, 24 Jun 2026).

Suburb fuel prices

Cheap Unleaded 91 in Peterborough South Australia 5422

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

6.2c above the South Australia average — Peterborough is 10.0c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 10 min ago AEST · sourced from SA Fuel Pricing Information Scheme

SOUTH AUSTRALIA state averageAll fuels U91 Diesel P98 LPG

Peterborough · U91Above the state avg

WAIT

U91 in Peterborough is dearer than the South Australia average

Peterborough sits 6.2c above the South Australia average. Peterborough is 10.0c/L under its 30-day average right now — near the bottom of the cycle.

SOUTH AUSTRALIA average

How it compares

South Australia state avg163.7c/L+6.2c/L
National avg165.9c/L+4c/L
Wholesale (TGP)154.1c/L+15.8c/L

Top stations

Cheapest U91 stations in Peterborough

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

Peterborough Service Station
Cheapest
0.2 km away · 92 Main St
169.9 c/L
0.0 vs avg

30-day spread · U91

Peterborough U91 cycle

Peterborough is currently 10.0c/L below its 30-day average — a relatively good time to fill up.

30-day low

169.9c/L

Lowest point in the local spread

30-day average

179.9c/L

30-day high

189.9c/L

Today's average

169.9c/L

Daily averageMin–max spread across Peterborough stations

Cheapest U91 right now

1Peterborough Service StationAmpol · 0.2 km away169.9 c/L

Source: Reported U91 pump prices across Peterborough.

7-day outlook

Peterborough 7-day U91 outlook

Rising · +12c/L over 7 days

Peterborough prices follow the Adelaide cycle, so this outlook takes the Adelaide U91 forecast and adjusts it to Peterborough'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.

Peterborough today (est.)

168.0c/L

Adelaide 151.7c/L · +16.3c/L local

Predicted in 7 days

180.0c/L

7-day range

163.1 – 187.3c/L

Predicted price90% confidence band

See full 30-day forecast How accurate is this?

Nearby suburbs

Suburbs near Peterborough

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

At a glance

Peterborough fuel prices at a glance

Cheapest U91: 169.9 c/L
Suburb average: 169.9 c/L
Station tracked: 1
Brand: 1
Postcode: 5422
Last updated: 24 June 2026, 11:37 am AEST

Explore the area

Browse fuel prices around Peterborough

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

Peterborough snapshot

Live U91 prices in Peterborough

How it compares

Peterborough is currently 6.2c above the South Australia state average of 163.7c. Open the live fuel map to see how individual stations spread within Peterborough.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Parnaroo (from 169.9c), Paratoo (from 169.9c), Mannanarie (from 169.9c), Oodla Wirra (from 169.9c) or Hardy (from 169.9c) before planning a fill-up.

Brands operating here

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

Frequently asked

Peterborough fuel questions

The cheapest Unleaded 91 in Peterborough is currently at Peterborough Service Station for 169.9 c/L.

FuelRadar app

Keep Peterborough fuel prices in your pocket

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

Price-drop alertsWatch the fuel types and suburbs you actually use.

Saved servosKeep regular stations close for a faster fill-or-wait call.

Route-aware savingsCompare price, distance and detour before you drive.

Live nearby mapOpen the cheapest nearby station in seconds.

App details

FuelRadar app showing live fuel prices, price alerts and saved routes