Suburb fuel prices

Cheap Unleaded 91 in St Peters South Australia 5069

10.0c below the South Australia average — St Peters is 8.9c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 21 min ago AEST · sourced from SA Fuel Pricing Information Scheme

SOUTH AUSTRALIA state averageAll fuelsU91P. DieselP95P98LPG
St Peters · U91Below the state avg

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U91 in St Peters is cheaper than the South Australia average

St Peters sits 10.0c below the South Australia average. St Peters is 8.9c/L under its 30-day average right now — near the bottom of the cycle.

SOUTH AUSTRALIA average

How it compares

  • South Australia state avg163.9c/L-10c/L
  • National avg165.9c/L-12c/L
  • Wholesale (TGP)154.1c/L-0.2c/L

Top stations

Cheapest U91 stations in St Peters

Sorted by current U91 price. Tap a station for grades, directions and price age.

  1. OTR Hackney

    OTR Hackney

    Cheapest

    1.8 km away · 11-15 Hackney Rd

    151.9 c/L

    -2.0 vs avg

  2. AMPM St Peters

    AMPM St Peters

    1.1 km away · 1 Harrow Rd

    153.9 c/L

    0.0 vs avg

  3. OTR Evandale

    OTR Evandale

    1.6 km away · 89 Portrush Rd

    153.9 c/L

    0.0 vs avg

  4. OTR Stepney

    OTR Stepney

    0.9 km away · 90 Payneham Rd

    153.9 c/L

    0.0 vs avg

  5. BP St Peters AD

    BP St Peters AD

    0.4 km away · 88 Stephens Tce

    155.9 c/L

    +2.0 vs avg

  6. Costco Kilburn

    Costco Kilburn

    5.7 km away · 404-406 Churchill Road

    143.7 c/L

    -10.2 vs avg

Showing 6 of 97 stations.

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30-day spread · U91

St Peters U91 cycle

St Peters is currently 8.9c/L below its 30-day average — a relatively good time to fill up.

30-day low

151.9c/L

Lowest point in the local spread

30-day average

162.2c/L

30-day high

175.9c/L

Today's average

153.3c/L

151.0163.5176.027 May9 June23 June
Daily averageMin–max spread across St Peters stations

Cheapest U91 right now

  1. 1Costco KilburnCostco · 5.7 km away143.7 c/L1.0
  2. 2Mobil Blair AtholMobil · 5.2 km away147.9 c/L
  3. 3U-Go ClearviewU-Go · 5.9 km away147.9 c/L1.2
  4. 4U-Go West HindmarshU-Go · 5.7 km away147.9 c/L1.4
  5. 5United Blair AtholUnited · 5.4 km away147.9 c/L1.4

Source: Reported U91 pump prices across St Peters.

7-day outlook

St Peters 7-day U91 outlook

Rising · +8.9c/L over 7 days

St Peters prices follow the Adelaide cycle, so this outlook takes the Adelaide U91 forecast and adjusts it to St Peters'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.

St Peters today (est.)

154.3c/L

Adelaide 153.9c/L · +0.4c/L local

Predicted in 7 days

163.4c/L

7-day range

152.0 – 169.6c/L

151.0161.0171.0WedThuFriSatSunMonTue
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

All fuel types

Fuel prices in St Peters by type

Low, average and high for each fuel type from the 5 stations tracked here.

FuelLowAvgHighStationsCheapest at
U91151.9c153.9c155.9c5OTR Hackney
P95169.4c170.8c171.9c5OTR Hackney
P98177.9c179.7c180.9c5AMPM St Peters
PDSL180.9c184.3c185.9c5OTR Hackney

Nearby suburbs

Suburbs near St Peters

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

  1. Gi
    GilbertonCheapest

    150.9c

    -3.0vs St Peters
  2. Me
    Medindie Gardens

    150.9c

    -3.0vs St Peters
  3. Me
    Medindie

    150.9c

    -3.0vs St Peters
  4. Co
    Collinswood

    150.9c

    -3.0vs St Peters
  5. Va
    Vale Park

    150.9c

    -3.0vs St Peters
  6. St
    St PetersYou

    153.9c

    0.0vs St Peters
  7. Ma
    Maylands

    153.9c

    0.0vs St Peters
  8. St
    Stepney

    153.9c

    0.0vs St Peters
  9. Ha
    Hackney

    153.9c

    0.0vs St Peters
  10. Co
    College Park

    153.9c

    0.0vs St Peters
  11. Ev
    Evandale

    153.9c

    0.0vs St Peters

At a glance

St Peters fuel prices at a glance

Cheapest U91
151.9 c/L
Suburb average
153.9 c/L
Price range
4.0c spread
Stations tracked
5
Brands
3
Postcode
5069
Last updated
24 June 2026, 3:37 am AEST

Explore the area

Browse fuel prices around St Peters

Step up to the city and state, compare neighbouring suburbs, or open the live U91 map.

St Peters snapshot

Live U91 prices in St Peters

Today's prices

In St Peters, South Australia, the cheapest U91 today is 151.9c with an area average of 153.9c across 5 listed stations. Other fuels tracked in this suburb include P95 from 169.4c, P98 from 177.9c and PDSL from 180.9c.

How it compares

St Peters is currently 10.0c below the South Australia state average of 163.9c. Open the live fuel map to see how individual stations spread within St Peters.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Maylands (from 151.9c), Stepney (from 151.9c), Gilberton (from 150.9c), Hackney (from 151.9c) or Medindie Gardens (from 150.9c) before planning a fill-up.

Brands operating here

3 fuel brands operate stations in St Peters, including On The Run (OTR), BP and AM/PM. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

Frequently asked

St Peters fuel questions

The cheapest Unleaded 91 in St Peters is currently at Costco Kilburn for 143.7 c/L.

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