What is the average Petrol & Diesel price in Finniss?

The average Petrol & Diesel price in Finniss is 0 c/L, ranging from a low of 0c/L to a high of 0c/L.

How many fuel stations are there in Finniss?

There are no fuel stations directly in Finniss, but there are 50 nearby stations within driving distance.

When is the cheapest day to buy fuel in Finniss?

Based on the last 60 days of Petrol & Diesel prices at Finniss stations, the cheapest weekday to fill up has been Monday (averaging 162.4c/L). The most expensive was Thursday at 173.1c/L — a typical spread of 10.7c/L. Always check the live list above before filling up — local promotions can override the weekly pattern.

What fuel types are available in Finniss?

Fuel types available near Finniss include: Unleaded 91, Ethanol 10, Diesel, Premium Diesel, Premium 95, Premium 98, LPG (Autogas). Use the dropdown above the price list to compare.

How often are Finniss fuel prices updated?

Every 15 minutes. FuelRadar Australia refreshes from the government data program four times an hour. The station count in Finniss is refreshed with each price update (last sync 06:07 GMT+1000, 24 Jun 2026).

Suburb fuel prices

Cheap Petrol & Diesel in Finniss South Australia 5255

Whether Finniss is running cheap or dear for Unleaded 91 right now — from live, averaging live across 23 tracked stations.

Prices as of 11 min ago AEST · sourced from SA Fuel Pricing Information Scheme

SOUTH AUSTRALIA state averageAll fuels U91 E10 Diesel P. Diesel P95 P98

Top stations

Cheapest Unleaded 91 stations in Finniss

Sorted by current Unleaded 91 price. Tap a station for grades, directions and price age.

Showing 6 of 23 stations.

30-day spread · Unleaded 91

Finniss Unleaded 91 cycle

Finniss is currently 6.4c/L below its 30-day average — a relatively good time to fill up.

30-day low

156.9c/L

Lowest point in the local spread

30-day average

164.2c/L

30-day high

177.9c/L

Today's average

157.8c/L

Daily averageMin–max spread across Finniss stations

Cheapest Unleaded 91 right now

Source: Reported Unleaded 91 pump prices across Finniss.

7-day outlook

Finniss 7-day Unleaded 91 outlook

Rising · +12c/L over 7 days

Finniss prices follow the Adelaide cycle, so this outlook takes the Adelaide Unleaded 91 forecast and adjusts it to Finniss'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.

Finniss today (est.)

153.9c/L

Adelaide 151.7c/L · +2.2c/L local

Predicted in 7 days

165.9c/L

7-day range

149.0 – 173.2c/L

Predicted price90% confidence band

See full 30-day forecast How accurate is this?

All fuel types

Fuel prices in Finniss by type

Low, average and high for each fuel type from the 23 stations tracked here.

Fuel	Low	Avg	High	Stations	Cheapest at
U91	171.9c	175.0c	177.9c	9	EG Ampol Goolwa
DSL	187.9c	203.9c	210.9c	5	BP OPT Strathalbyn
P98	189.5c	195.4c	199.9c	7	EG Ampol Goolwa
PDSL	211.9c	212.5c	212.9c	7	EG Ampol Goolwa
P95	185.5c	185.5c	185.5c	3	EG Ampol Goolwa

Nearby suburbs

Suburbs near Finniss

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

At a glance

Finniss fuel prices at a glance

Postcode: 5255
Last updated: 24 June 2026, 6:07 am AEST

Explore the area

Browse fuel prices around Finniss

Step up to the city and state, compare neighbouring suburbs, or open the live Unleaded 91 map.

Finniss snapshot

Live Unleaded 91 prices in Finniss

Today's prices

In Finniss, South Australia, the cheapest U91 today is 171.9c with an area average of 175.0c across 9 listed stations. Other fuels tracked in this suburb include DSL from 187.9c, P98 from 189.5c and PDSL from 211.9c.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Mount Observation (from 156.9c), Langhorne Creek (from 156.9c), Hartley (from 156.9c), Belvidere (from 156.9c) or Highland Valley (from 156.9c) before planning a fill-up.

Frequently asked

Finniss fuel questions

Prices vary. Check the FuelRadar Australia map for real-time updates.

FuelRadar app

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