State fuel prices

Diesel from 234.9c/L in South Australia 2026

Diesel in South Australia from 234.9c/L, averaging 250.4c/L across 352 stations. Lowest reported average in Sultana Point (237.9c/L avg).

South Australia average

250.4c

Cheapest now
234.9 c/L
Highest
290.0 c/L
Stations
352
Market dataUpdated 9 hr ago · SA Fuel Pricing Information Scheme
South AustraliaPeak phase

WAIT

South Australia averages 250.4 c/L for Diesel.

The latest Adelaide model suggests prices could fall by about 45.4 c/L near the next low. Timing can shift; compare current station reports if you need fuel today.

Open the fuel map7-day forecast

State benchmark

South Australia fuel price snapshot

DSL state average
250.4 c/L
Lowest recent report
234.9 c/L
Cheapest major city
Adelaide · 247.4 c/L
Cheapest suburb
Sultana Point · 237.9 c/L
Wholesale (TGP)
238.6 c/L
Recent station reports
352 · 171 suburbs
Data updated
10 Aug 2026

Fuel grades

South Australia by fuel type

Compare grades across South Australia, then open the one your vehicle uses.

Diesel

Low 234.9 c/L · 352 stations

250.4 c/L

Ethanol 10

Low 194.7 c/L · 48 stations

200.5 c/L

LPG (Autogas)

Low 95.9 c/L · 90 stations

113.4 c/L

Premium 95

Low 206.4 c/L · 348 stations

224.1 c/L

Premium 98

Low 212.7 c/L · 534 stations

232.9 c/L

Premium Diesel

Low 232.7 c/L · 380 stations

248.4 c/L

Unleaded 91

Low 188.9 c/L · 611 stations

209.2 c/L

Major cities

Diesel in major South Australia cities

Open a city page for cheaper suburbs, brands and station prices in South Australia.

Adelaide

Postcode 5000 · Low 237.5 c/L · 54 stations

247.4 c/L

Cheapest suburbs

Cheapest Diesel suburbs in South Australia

The local areas pulling the DSL average down. Cheapest first, delta vs the South Australia average.

  1. SU
    Sultana PointCheapest

    237.9c

    -12.5vs state
  2. KI
    Kilburn North

    241.7c

    -8.7vs state
  3. SP
    Spectacle Lake

    242.0c

    -8.4vs state
  4. MO
    Mount Gambier

    242.8c

    -7.6vs state
  5. YO
    Yorke Valley

    242.9c

    -7.5vs state
  6. WH
    Whitwarta

    243.3c

    -7.1vs state
  7. PO
    Port Gibbon

    244.0c

    -6.4vs state
  8. WI
    Winkie

    244.4c

    -6.0vs state
  9. TI
    Tintinara

    244.6c

    -5.8vs state
  10. PO
    Pooraka

    244.7c

    -5.7vs state
  11. VA
    Valley View

    244.7c

    -5.7vs state
  12. PA
    Paisley

    244.9c

    -5.5vs state

Brand averages

Diesel brand averages in South Australia

Brand averages help, but the suburb and station pages show whether a retailer is competitive where you drive.

SOSolo logo

Solo

Low 237.5 c/L · 10 stations · 1.4% share

242.4 c/L
LILiberty logo

Liberty

Low 239.5 c/L · 15 stations · 2.1% share

245.4 c/L
UNUnited logo

United

Low 235.5 c/L · 32 stations · 4.6% share

245.6 c/L
REReddy Express logo

Reddy Express

Low 238.9 c/L · 14 stations · 2% share

247.6 c/L
SHShell logo

Shell

Low 238.5 c/L · 21 stations · 3% share

248.1 c/L
BPBP logo

BP

Low 235.5 c/L · 37 stations · 5.3% share

249.4 c/L
CACaltex logo

Caltex

Low 247.9 c/L · 3 stations · 0.4% share

249.9 c/L
PEPerrys logo

Perrys

Low 243.9 c/L · 21 stations · 3% share

250.0 c/L
ONOn The Run (OTR) logo

On The Run (OTR)

Low 243.9 c/L · 16 stations · 2.3% share

250.2 c/L

90-day reported history

Diesel price trend in South Australia

Use the chart for the movement and the expandable table for exact daily averages. A local average is context, not a guaranteed bowser price at every station.

Updated
9 Aug 2026, 10:00 am AEST
Sample
91 daily observations
Start
237.5c/L
Latest
251.2c/L
Net movement
+13.7c/L
Loading chart…
Daily reported Diesel average for South Australia. Missing dates are not interpolated.
View the data table

The values used in the figure are listed below.

Diesel reported price history for South Australia
DateAverage (c/L)Change (c)
11 May 2026237.5c/L0.0
12 May 2026233.8c/L-3.7
13 May 2026231.7c/L-5.8
14 May 2026229.5c/L-8.0
15 May 2026228.1c/L-9.4
16 May 2026229.0c/L-8.5
17 May 2026225.9c/L-11.6
18 May 2026227.1c/L-10.4
19 May 2026226.7c/L-10.8
20 May 2026224.8c/L-12.7
21 May 2026222.7c/L-14.8
22 May 2026222.4c/L-15.1
23 May 2026222.9c/L-14.6
24 May 2026228.2c/L-9.3
25 May 2026218.4c/L-19.1
26 May 2026220.8c/L-16.7
27 May 2026219.3c/L-18.2
28 May 2026217.8c/L-19.7
29 May 2026215.7c/L-21.8
30 May 2026216.2c/L-21.3
31 May 2026216.1c/L-21.4
1 June 2026212.3c/L-25.2
2 June 2026210.5c/L-27.0
3 June 2026208.6c/L-28.9
4 June 2026207.2c/L-30.3
5 June 2026205.4c/L-32.1
6 June 2026209.5c/L-28.0
7 June 2026209.6c/L-27.9
8 June 2026205.3c/L-32.2
9 June 2026203.6c/L-33.9
10 June 2026204.6c/L-32.9
11 June 2026203.9c/L-33.6
12 June 2026203.3c/L-34.2
13 June 2026205.7c/L-31.8
14 June 2026199.2c/L-38.3
15 June 2026199.4c/L-38.1
16 June 2026199.6c/L-37.9
17 June 2026195.8c/L-41.7
18 June 2026192.2c/L-45.3
19 June 2026189.9c/L-47.6
20 June 2026183.9c/L-53.6
21 June 2026191.9c/L-45.6
22 June 2026188.6c/L-48.9
23 June 2026186.3c/L-51.2
24 June 2026181.9c/L-55.6
25 June 2026181.3c/L-56.2
26 June 2026178.2c/L-59.3
27 June 2026172.8c/L-64.7
28 June 2026177.2c/L-60.3
29 June 2026178.6c/L-58.9
30 June 2026181.0c/L-56.5
1 July 2026183.9c/L-53.6
2 July 2026187.7c/L-49.8
3 July 2026191.5c/L-46.0
4 July 2026192.4c/L-45.1
5 July 2026194.4c/L-43.1
6 July 2026191.9c/L-45.6
7 July 2026190.1c/L-47.4
8 July 2026189.5c/L-48.0
9 July 2026193.4c/L-44.1
10 July 2026192.5c/L-45.0
11 July 2026192.9c/L-44.6
12 July 2026192.9c/L-44.6
13 July 2026194.0c/L-43.5
14 July 2026193.7c/L-43.8
15 July 2026195.3c/L-42.2
16 July 2026198.9c/L-38.6
17 July 2026203.4c/L-34.1
18 July 2026207.3c/L-30.2
19 July 2026210.1c/L-27.4
20 July 2026211.8c/L-25.7
21 July 2026214.9c/L-22.6
22 July 2026219.9c/L-17.6
23 July 2026221.6c/L-15.9
24 July 2026226.2c/L-11.3
25 July 2026228.6c/L-8.9
26 July 2026230.5c/L-7.0
27 July 2026231.1c/L-6.4
28 July 2026233.8c/L-3.7
29 July 2026235.0c/L-2.5
30 July 2026235.7c/L-1.8
31 July 2026237.4c/L-0.1
1 Aug 2026240.1c/L+2.6
2 Aug 2026240.1c/L+2.6
3 Aug 2026242.2c/L+4.7
4 Aug 2026247.1c/L+9.6
5 Aug 2026251.2c/L+13.7
6 Aug 2026252.4c/L+14.9
7 Aug 2026252.1c/L+14.6
8 Aug 2026251.7c/L+14.2
9 Aug 2026251.2c/L+13.7

Source: Diesel reported pump prices

Method: Daily observations use available reported station prices. Coverage and source update cadence can vary by date and area. Full methodology

Timing · Peak phase

Should you fill up in South Australia?

Lower prices modelled in about 7 days

Check the latest city price cycle and station update times before you fill.

See the price cycle
Cycle low You are herePeak

Price stability

How South Australia fuel prices move

Statewide price volatility and which fuel grades are most widely available.

Price stability

Medium
±8.76c std dev

Price spread

57.5c/L
cheapest to dearest

Variation

3.5%
coefficient of variation
Fuel gradeStations selling it
U91615
P98535
PDSL385
DSL361
P95352
LPG91
E1048
E855

How to use this page

Reading South Australia fuel prices

South Australia is averaging 250.4 c/L for the DSL benchmark.

Use the state average for context, then check a recent station price on a route you already drive.

Check the update time before a detour

Check the latest city price cycle and station update times before you fill. Prices come from SA Fuel Pricing Information Scheme; reporting times vary, so confirm the station update time before driving farther for a lower board price. Compare nearby stations on the map.

Data updated 10 Aug, 12:00 pm AEST. Source: SA Fuel Pricing Information Scheme. Based on 352 stations. State averages are context; the station report time and pump price remain the final check.

Plan and explore

Forecast tools, South Australia cities and other states

Pair the South Australia price view with forecast and timing tools, open a city for suburb-level detail, or jump to another state.

Frequently asked

South Australia fuel questions

The lowest reported Diesel in South Australia is 234.9c/L, with the state averaging 250.4c/L across 352 stations. Check each station update time before making a detour.

FuelRadar app

Save a station in South Australia

Save a regular station, then set a fuel target for your local area.

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FuelRadar iPhone dashboard showing a nearby lowest price and local price-cycle status
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Captured from the current FuelRadar iPhone app. Prices shown are examples from the capture.