Which station has the cheapest Diesel in Keith?

The lowest listed Diesel in Keith is at Keith OPT for 188.9 c/L. Check the station update time before driving.

What is the average Diesel price in Keith?

The average Diesel price in Keith is 190.7 c/L, ranging from a low of 188.9c/L to a high of 191.9c/L. Compared to the national average, DSL sits 6.3c cheaper than the national average of 197c.

How many fuel stations are there in Keith?

There are 4 fuel stations in Keith monitoring prices for drivers.

When is the cheapest day to buy fuel in Keith?

Based on the last 60 days of Diesel prices at Keith stations, the lower-price day has most often been Thursday (averaging 189.6c/L). The dearest day was Wednesday at 199.4c/L, a typical spread of 9.8c/L. Always check the station list above before filling up; local promotions can override the weekly pattern.

What fuel types are available in Keith?

The 4 stations reporting in Keith cover the following fuel types: Unleaded 91, Diesel, Premium Diesel, Premium 98. Use the fuel-type pills above the price list to switch between them.

How often are Keith fuel prices updated?

FuelRadar Australia checks supported price sources regularly. Latest station data on this page is timestamped 12:37 GMT+1000, 15 Jul 2026. Check each station row before making a special trip.

Suburb fuel prices

Diesel prices in Keith, SA

Diesel starts at 188.9 c/L, with an average of 190.7 c/L across 4 tracked stations directly in Keith.

SOUTH AUSTRALIA state average

Updated 16 min ago · SA Fuel Pricing Information Scheme

Keith · DieselBelow the state avg

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Diesel in Keith is cheaper than the South Australia average

Keith sits 8.1c below the South Australia average. Keith is 6.4c/L over its 30-day average. Prices usually dip later in the cycle.

SOUTH AUSTRALIA average

How it compares

South Australia state avg198.8c/L-8.1c/L
National avg197c/L-6.3c/L
Wholesale (TGP)183c/L+7.7c/L

Local details

Keith service details

Price range: 3.0c spread
Brands: 3
Postcode: 5267
Last updated: 15 July 2026, 12:37 pm AEST

How to use this page

Using the Keith price list

Keith is in the Tatiara 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.

Compare the same fuel grade

Keith 5267 currently shows Diesel from 188.9 c/L, averaging 190.7 c/L across 4 tracked stations directly in Keith.

Fuel grades shown for this area include U91 from 170.9c, DSL from 188.9c and P98 from 196.9c.

Before driving farther

Keith is part of Tatiara, within Southeast. Compare the wider Tatiara 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 Bordertown from 189.5c across 6 stations, Tintinara from 187.9c across 3 stations and Willalooka from 265.0c 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 198.8c.

Local stations

Cheapest Diesel stations in Keith

Current Diesel prices at stations located directly within Keith. Tap a station for directions and details.

Open full Keith map

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Frequently asked

Keith fuel questions

Keith 5267 currently shows 188.9 c/L as the lowest listed Diesel price, with a local average of 190.7 c/L. Check the station update time before driving.

30-day price range · Diesel

Keith Diesel price range

Keith is 6.4c/L above its 30-day average. Compare the latest station reports before choosing when to fill.

30-day low: 169.9c/L
30-day average: 184.3c/L
30-day high: 199.9c/L
Today's average: 190.7c/L

Daily averageMin–max spread across Keith stations

Cheapest reported Diesel

Source: Reported Diesel pump prices across Keith.

7-day outlook

Keith 7-day Diesel outlook

Falling · -17c/L over 7 days

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

Keith today (est.)

187.4c/L

Adelaide 186.9c/L · +0.5c/L local

Modelled in 7 days

170.4c/L

7-day range

170.4 – 187.4c/L