Adelaide fuel prices, the week to 8 November 2026

Prices from 2 to 8 November 2026Updated

Adelaide U91 average

223.5c/L

4.3 c/L lower than the week before · 61.0 c/L higher since 1 July

Diesel average
268.4 c/L
Diesel on the week before
5.1 c/L lower
Diesel since 1 July
85.4 c/L higher

Adelaide’s week at the pump: every fuel’s average, wholesale prices, the cheapest suburbs and the saved forecast.

The full reportPDF · The week’s reportDownload
The figuresCSV · The week’s fuel averagesDownload

Key figures

Quote these with the credit: FuelRadar.

  1. U91 averaged 223.5 c/L in Adelaide in the week to 8 November 2026, down 4.3 c/L on the week before, and diesel averaged 268.4 c/L, down 5.1 c/L; across the rest of South Australia U91 averaged 241.2 c/L.

  2. 223.5c/L

    U91 in Adelaide: 223.5 c/L, down 4.3 c/L on the week before.

  3. 268.4c/L

    Diesel in Adelaide: 268.4 c/L, down 5.1 c/L on the week before.

  4. 241.2c/L

    U91, rest of South Australia: 241.2 c/L, down 2.5 c/L on the week before.

  5. 216.5c/L

    Wholesale unleaded (TGP): 216.5 c/L, down 6.6 c/L on the week before.

Key points

Written from FuelRadar’s figures for this week and checked against them.

  1. At the Adelaide terminal, wholesale unleaded fell 6.6 c/L to 216.5 c/L, while wholesale diesel dropped 6.9 c/L to 259.1 c/L.

  2. Drivers hunting cheaper petrol found the lowest U91 averages in St Marys at 213.7 c/L, Marion at 214.8 c/L and Edwardstown at 215.4 c/L.

  3. Since 1 July 2026, bowser prices across Adelaide have climbed by 61 c/L for U91 and 85.4 c/L for diesel.

  4. Issued on 9 November 2026, the forecast estimated falling prices ahead, pointing to an Adelaide U91 average of 217.1 c/L on 16 November 2026.

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FuelRadar app Today screen with the fill-up call for Brisbane and the cheapest Unleaded 91 within 15 km
FuelRadar app fuel map with Unleaded 91 prices around Brisbane, each marked Cheap, Average or Pricey

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What this means for drivers

  1. For the week to 8 November 2026

    Wholesale unleaded fell 6.6 c/L to 216.5 c/L and wholesale diesel fell 6.9 c/L to 259.1 c/L in Adelaide, alongside easing prices at the bowser. Over the last 7 weeks, the day of the week you filled up made little difference to what you paid, as daily price spreads averaged only 0.5 c/L for U91 and 0.7 c/L for diesel. The forecast issued on 9 November 2026 estimated falling prices, projecting 16 November 2026 averages of 217.1 c/L for U91 and 262.4 c/L for diesel across Adelaide, though any forecast is an estimate rather than a guarantee.

Every fuel in Adelaide

Average price by fuel in Adelaide, the week before against the week to 8 November 2026

  • Unleaded 91, 4.3 c/L lower

    Week before 227.8Week of 2 to 8 November 2026 223.5

  • Diesel, 5.1 c/L lower

    Week before 273.5Week of 2 to 8 November 2026 268.4

  • E10, 2.8 c/L lower

    Week before 220.3Week of 2 to 8 November 2026 217.5

  • Premium 95, 4.5 c/L lower

    Week before 245.0Week of 2 to 8 November 2026 240.5

  • Premium 98, 4.5 c/L lower

    Week before 251.7Week of 2 to 8 November 2026 247.2

  • LPG, 0.3 c/L higher

    Week before 105.8Week of 2 to 8 November 2026 106.1

Every panel is drawn on the same scale, so equal moves are equal slopes.

Source: FuelRadar (fuelradar.com.au)

Cents a litre, the station-day average over 2 to 8 November 2026. Change is on the week before. 8 November is the week's last day.

Table view
Average price by fuel, the week to 8 November 2026
FuelThis weekChange
Unleaded 91223.54.3 lower
Diesel268.45.1 lower
E10217.52.8 lower
Premium 95240.54.5 lower
Premium 98247.24.5 lower
LPG106.10.3 higher

Adelaide over 13 weeks

Over 13 weeks, Adelaide's U91 average rose 13.1 c/L from 206.7 on 10 August to 219.8 on 8 November, between a low of 196.9 (15 August) and a high of 238.1 (12 October). Diesel rose 17.6 c/L from 247.1 on 10 August to 264.7 on 8 November, between a low of 238.1 (14 August) and a high of 288.9 (25 September).

Adelaide daily average, U91 and diesel

Source: FuelRadar (fuelradar.com.au)

Adelaide's published daily average (the morning figure each day), the 13 weeks to 8 November.
Daily figures (91 rows)
Adelaide daily average, U91 and diesel (c/L), 10 Aug to 8 Nov
DateU91Diesel
8 Nov219.8264.7
7 Nov221.6266.3
6 Nov224.3268.4
5 Nov225.5269.6
4 Nov226.1271.8
3 Nov226.6272.3
2 Nov227.1272.9
1 Nov227.2272.6
31 Oct227.2272.6
30 Oct227.3272.6
29 Oct226.9272.9
28 Oct227.6273.5
27 Oct227.9273.2
26 Oct229.5274.2
25 Oct229.8274.7
24 Oct229.9276.4
23 Oct230.6276.6
22 Oct232.1277.5
21 Oct233.6278.9
20 Oct234.4279.2
19 Oct235.2279.4
18 Oct235.3279.4
17 Oct235.6279.8
16 Oct236.1281.1
15 Oct237.1281.8
14 Oct237.6281.8
13 Oct238.0282.2
12 Oct238.1282.5
11 Oct238.0282.5
10 Oct237.7282.2
9 Oct235.7282.8
8 Oct234.2283.3
7 Oct234.5284.0
6 Oct233.2284.4
5 Oct232.7284.9
4 Oct232.7285.0
3 Oct232.5285.5
2 Oct232.6286.1
1 Oct232.7287.0
30 Sept233.0287.2
29 Sept233.0287.4
28 Sept233.2287.4
27 Sept233.5287.6
26 Sept233.5287.9
25 Sept234.1288.9
24 Sept234.1288.8
23 Sept234.1288.7
22 Sept232.0282.3
21 Sept230.6281.5
20 Sept230.1281.2
19 Sept229.0280.3
18 Sept224.5273.3
17 Sept218.9267.4
16 Sept216.9265.9
15 Sept213.4262.3
14 Sept208.2255.4
13 Sept208.2255.2
12 Sept207.9254.8
11 Sept205.9252.7
10 Sept205.6252.2
9 Sept205.2251.7
8 Sept205.0250.9
7 Sept204.4250.4
6 Sept204.3250.5
5 Sept203.2249.8
4 Sept202.6248.5
3 Sept202.0247.6
2 Sept202.1247.6
1 Sept202.2247.7
31 Aug202.5247.9
30 Aug202.5248.2
29 Aug202.5248.2
28 Aug202.5248.2
27 Aug203.6248.9
26 Aug203.7248.9
25 Aug203.8248.6
24 Aug203.9247.7
23 Aug203.4247.3
22 Aug203.2247.4
21 Aug201.8243.7
20 Aug200.9242.9
19 Aug199.7242.2
18 Aug199.0240.4
17 Aug198.0239.3
16 Aug197.5238.8
15 Aug196.9238.3
14 Aug197.1238.1
13 Aug198.7239.6
12 Aug200.4241.3
11 Aug203.8245.1
10 Aug206.7247.1
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Adelaide and the rest of South Australia

Each fuel's week average in Adelaide and outside it, with the gap.

Unleaded 91outside 17.7 c/L higherDieseloutside 14.1 c/L higherE10outside 11.5 c/L higherPremium 95outside 13.7 c/L higherPremium 98outside 14.5 c/L higherLPGoutside 23.7 c/L higher

Source: FuelRadar (fuelradar.com.au)

Cents a litre, the station-day average over 2 to 8 November 2026. The rest of South Australia is every station outside Adelaide's urban area; a fuel shows with enough stations a day. Change is on the week before.

Table view
Adelaide and the rest of South Australia, the week to 8 November 2026
FuelAdelaideRest of South Australia
Unleaded 91223.5241.2
Diesel268.4282.5
E10217.5229.0
Premium 95240.5254.2
Premium 98247.2261.7
LPG106.1129.8

Change since key dates in Adelaide

Since the excise change on 3 August 2026 in Adelaide: U91 up 17.9 c/L and diesel up 30.3 c/L. Since 1 July 2026 in Adelaide: U91 up 61.0 c/L and diesel up 85.4 c/L.

Change since key dates, Adelaide
FuelSince 1 July 2026
Unleaded 9161.0 higher
Diesel85.4 higher
E1063.1 higher
Premium 9561.3 higher
Premium 9859.4 higher
LPG0.2 lower

Cents a litre, from the first daily average on or just after each date to 8 November. A date before our records began is left out. Excise dates: the excise change on 3 August 2026: ATO: Excise duty rates for fuel and petroleum products.

Wholesale prices

Wholesale unleaded averaged 216.5 c/L at the Adelaide terminal, down 6.6 c/L on the week before, and wholesale diesel 259.1 c/L, down 6.9 c/L, while U91 in Adelaide moved down 4.3 c/L. Brent crude averaged US$107.21 a barrel, down US$13.96.

Wholesale prices, the week to 8 November 2026
WholesaleThis weekChange
Unleaded, Adelaide216.5 c/L6.6 lower
Diesel, Adelaide259.1 c/L6.9 lower
Brent crude, a barrelUS$107.2113.96 lower

Wholesale unleaded and diesel are the terminal gate prices fuel companies pay at the Adelaide terminal, before freight, the retailer’s costs and margin. Weekly averages. Terminal gate prices: Australian Institute of Petroleum.

Forecast saved with this report

  1. An estimate, not a guarantee

    U91 forecast issued 9 November 2026: 217.1 c/L on 16 November 2026 (range 212.9 to 225.9 c/L); diesel forecast issued 9 November 2026: 262.4 c/L on 16 November 2026 (range 257.8 to 269.0 c/L). Saved with this report; it may have been issued after the reported week. An estimate, not a guarantee or current advice.

  2. The day of the week

    Over the last 7 weeks the day of the week made little difference to U91 in Adelaide: the cheapest and dearest days were 0.5 c/L apart on average.

Cheapest suburbs for U91 in Adelaide

The cheapest suburbs in Adelaide for U91 were St Marys (213.7 c/L), Marion (214.8 c/L) and Edwardstown (215.4 c/L). The cheapest suburbs in Adelaide for diesel were Pooraka (257.6 c/L), Blair Athol (258.4 c/L) and Old Noarlunga (264.9 c/L).

  1. St Marys 50422 stations213.7c/L
  2. Marion 50432 stations214.8c/L
  3. Edwardstown 50392 stations215.4c/L
  4. Seaford 51693 stations216.9c/L
  5. Old Noarlunga 51683 stations217.0c/L

Source: FuelRadar (fuelradar.com.au)

Cents a litre, cheapest first. 65 suburbs were ranked.

Table view
Cheapest suburbs for U91, the week to 8 November 2026
SuburbThis week
St Marys 5042213.7
Marion 5043214.8
Edwardstown 5039215.4
Seaford 5169216.9
Old Noarlunga 5168217.0

Cheapest suburbs for diesel in Adelaide

  1. Pooraka 50952 stations257.6c/L
  2. Blair Athol 50842 stations258.4c/L
  3. Old Noarlunga 51683 stations264.9c/L
  4. Port Adelaide 50152 stations266.3c/L
  5. Elizabeth South 51122 stations268.6c/L

Source: FuelRadar (fuelradar.com.au)

Cents a litre, cheapest first. 8 suburbs were ranked.

Table view
Cheapest suburbs for diesel, the week to 8 November 2026
SuburbThis week
Pooraka 5095257.6
Blair Athol 5084258.4
Old Noarlunga 5168264.9
Port Adelaide 5015266.3
Elizabeth South 5112268.6

Retail and wholesale on the same days, U91

Adelaide retail prices compared with the Adelaide terminal. This is not the delivered wholesale cost at individual stations.

Adelaide retail prices compared with the Adelaide terminal. This is not the delivered wholesale cost at individual stations.
PeriodDays used / windowRetail daily meanTGP, same daysGross spread
the week to 8 November 20262 to 8 Nov 2026; 2 carried TGP days. Gaps may occur within this range.7 / 7223.5216.56.9
the week to 1 November 202626 Oct to 1 Nov 2026; 2 carried TGP days. Gaps may occur within this range.7 / 7227.7223.14.6

Each common date counts once. Retail is the mean of the saved daily capital averages, not the station-day-weighted headline mean. TGP uses the same dates and carries the last published value for at most six subsequent calendar days. Retail prices can already include carried station prices. Means and spreads are rounded separately. The gross spread is not profit or a causal explanation. Retail carry limit: 30 days. Unmatched dates are excluded; common days are not a station or sales coverage percentage.

Retail and wholesale on the same days, Diesel

Adelaide retail prices compared with the Adelaide terminal. This is not the delivered wholesale cost at individual stations.

Show Diesel comparison
Adelaide retail prices compared with the Adelaide terminal. This is not the delivered wholesale cost at individual stations.
PeriodDays used / windowRetail daily meanTGP, same daysGross spread
the week to 8 November 20262 to 8 Nov 2026; 2 carried TGP days. Gaps may occur within this range.7 / 7268.4259.19.3
the week to 1 November 202626 Oct to 1 Nov 2026; 2 carried TGP days. Gaps may occur within this range.7 / 7273.5266.07.5

Worked out the same way as the table above.

Coverage by fuel and period

The listed count is the inventory used at build time, not a historical census of every operating station. One station selling two fuels on one day contributes two station–fuel–days. Fuel-specific counts must not be added to obtain a distinct station total.
Fuel and periodDistinct stationsStation–fuel–daysCalendar days
U91, the week to 8 November 20262 to 8 Nov 20262761,9327
U91, the week to 1 November 202626 Oct to 1 Nov 2026—1,9327
E10, the week to 8 November 20262 to 8 Nov 2026322247
E10, the week to 1 November 202626 Oct to 1 Nov 2026—2247
DSL, the week to 8 November 20262 to 8 Nov 2026594137
DSL, the week to 1 November 202626 Oct to 1 Nov 2026—4137
P95, the week to 8 November 20262 to 8 Nov 20262291,6037
P95, the week to 1 November 202626 Oct to 1 Nov 2026—1,6037
P98, the week to 8 November 20262 to 8 Nov 20262721,9037
P98, the week to 1 November 202626 Oct to 1 Nov 2026—1,9047
LPG, the week to 8 November 20262 to 8 Nov 2026281817
LPG, the week to 1 November 202626 Oct to 1 Nov 2026—1807

The listed count is the inventory used at build time, not a historical census of every operating station. One station selling two fuels on one day contributes two station–fuel–days. Fuel-specific counts must not be added to obtain a distinct station total. Distinct stations with eligible input prices, before the daily publication minimum. Calendar days describe the window, not new observations. A dash means the saved edition does not supply that count.

About this edition

How we worked out these figures · What this edition can establish

How we worked out these figures

  1. How we average

    The week runs Monday to Sunday. Each day, every service station in Adelaide counts once at its latest price as of the end of that day, and the week's average is taken over every station-day, so a station that reported all week counts more than one that reported for a day.

  2. Suburbs

    A suburb is the ABS locality a station sits in. Each counted station must have a price on at least 4 of the seven days. At least 2 such stations are needed to rank a suburb.

  3. Wholesale

    The terminal gate price is the Australian Institute of Petroleum's weekday price at the Adelaide terminal, averaged over the week. Brent crude is from the US Energy Information Administration and the exchange rate from the Federal Reserve, both via FRED.

  4. Coverage

    The peak daily count for a published fuel in Adelaide was 276. This is not a distinct weekly station total.

  5. About these prices

    These are averages over the week, not today’s prices. Check the station price and its update time before you fill.

What this edition can establish

  1. Not recorded

    Carried retail price counts and excluded raw report counts were not retained; their shares are unavailable. The number of stations selling each fuel and litres sold are not recorded, so fuel-market and sales coverage percentages are unavailable.

  2. Saved edition

    Saved 9 November 2026 at 7:02 am, method version 2, PDF publication 1. The fingerprint identifies the saved data, not editorial changes. The PDF publication number does not supply a retained revision history.

  3. Data fingerprint

    4597b1d706f8000861d37782cb09183c6a32da102c2d265af83375cbd1c8e612

Cite as

Quote a figure with its week and credit FuelRadar. These are week averages, not today’s pump prices.

  • ReferenceFuelRadar, Adelaide fuel prices, the week to 8 November 2026, https://fuelradar.com.au/fuel-price-reports/sa/weekly/2026-w45.
  • Credit line for print, TV and radioSource: FuelRadar, week to 8 November 2026
  • CSV of this week’s averageshttps://fuelradar.com.au/fuel-price-reports/sa/weekly/2026-w45.csv