Diesel prices in Ob Flat, SA

Diesel starts at 195.5 c/L, with an average of 206.8 c/L across 13 tracked stations in the local area around Ob Flat.

Suburb avg
206.8 c/L
Stations
13
Market dataUpdated 1 min ago · SA Fuel Pricing Information Scheme
Ob Flat · DieselBelow the state avg

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Diesel in Ob Flat is cheaper than the South Australia average

Ob Flat sits 8.7c below the South Australia average. Ob Flat is 18.9c/L over its 30-day average. Prices usually dip later in the cycle.

How it compares

  • South Australia state avg215.5c/L-8.7c/L
  • National avg214.8c/L-8c/L
  • Wholesale (TGP)200.8c/L+6c/L

Local details

Ob Flat service details

Price range
21.4c spread
Nearby alternatives
13
Brands
8
Postcode
5291
Last updated
22 July 2026, 3:37 am AEST

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30-day price range · Diesel

Ob Flat Diesel price range

Ob Flat is 18.9c/L above its 30-day average. Compare the latest station reports before choosing when to fill.

30-day low
165.5c/L
30-day average
187.4c/L
30-day high
217.9c/L
Today's average
206.3c/L
165.0191.5218.023 June6 July21 July
Daily averageMin–max spread across Ob Flat stations

7-day outlook

Ob Flat 7-day Diesel outlook

Falling · -33.7c/L over 7 days

Ob Flat prices follow the Adelaide cycle, so this outlook takes the Adelaide Diesel forecast and adjusts it to Ob Flat'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 rising phase of its current cycle.

Ob Flat today (est.)

205.5c/L

Adelaide 207.7c/L · -2.2c/L local

Modelled in 7 days

172.8c/L

7-day range

167.8 – 207.9c/L

167.0188.0209.0WedThuFriSatSunMonTue
Modelled priceLikely price range

All fuel types

Fuel prices in Ob Flat by type

Low, average and high for each fuel type from 13 stations.

Swipe across to compare every column.

FuelLowAvgHighStationsCheapest at
U91169.5c176.6c179.9c8APCO Mount Gambier
P95177.5c190.4c196.4c5APCO Mount Gambier
P98186.5c200.2c205.9c8APCO Mount Gambier
DSL195.5c206.8c216.9c13APCO Mount Gambier
PDSL209.9c213.4c219.9c4Ampol Mount Gambier Jubilee Highway OPT

How to use this page

Using the Ob Flat price list

Ob Flat is in the Grant market. Compare the suburb with the wider city view when planning a larger fill.

Start with a recent station row for the fuel your vehicle uses. Widen the search only when the saving still makes sense after the extra distance.

Before driving farther

Ob Flat is part of Grant, within Southeast. Compare the wider Grant market when the cheapest local report is stale, out of the way or only a few cents lower.

Nearby suburbs with useful comparison data include Mount Gambier from 195.5c across 17 stations, Mount Gambier East from 208.9c across 1 station, Mount Gambier West from 209.9c across 1 station, Allendale East from 214.9c across 1 station, Compton from 217.9c across 1 station and Nelson from 199.9c across 1 station.

Check the station update time and detour distance before leaving your route, including SA Fuel Pricing Information Scheme where available. For broader context, compare the South Australia state average of 215.5c.

Data updated 22 July, 3:37 am AEST. Source: SA Fuel Pricing Information Scheme. Based on 13 stations. Suburb averages can hide station-level differences. Check the selected fuel grade, report time and final pump price.

Frequently asked

Ob Flat fuel questions

Ob Flat 5291 currently shows 195.5 c/L as the lowest listed Diesel price, with a local average of 206.8 c/L. Check the station update time before driving.

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