Suburb fuel prices

Cheap Petrol & Diesel in Mount Gambier South Australia 5291

6.9c above the South Australia average — Mount Gambier is 13.6c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 8 min ago AEST · sourced from SA Fuel Pricing Information Scheme

SOUTH AUSTRALIA state averageAll fuelsU91E10DieselP. DieselP95P98
Mount Gambier · Unleaded 91Above the state avg

WAIT

Unleaded 91 in Mount Gambier is dearer than the South Australia average

Mount Gambier sits 6.9c above the South Australia average. Mount Gambier is 13.6c/L under its 30-day average right now — near the bottom of the cycle.

SOUTH AUSTRALIA average

How it compares

  • South Australia state avg163c/L+6.9c/L
  • National avg165.9c/L+4c/L
  • Wholesale (TGP)154.1c/L+15.8c/L

Top stations

Cheapest Unleaded 91 stations in Mount Gambier

Sorted by current Unleaded 91 price. Tap a station for grades, directions and price age.

  1. BP One Stop (Mt Gambier)

    BP One Stop (Mt Gambier)

    Cheapest

    1.5 km away · 163 Commercial St E

    119.9 c/L

    -50.0 vs avg

  2. United Petroleum Mount Gambier

    United Petroleum Mount Gambier

    3.7 km away · 193-195 Jubilee Highway East

    119.9 c/L

    -50.0 vs avg

  3. APCO Mount Gambier

    APCO Mount Gambier

    1.8 km away · 130 Penola Rd

    151.5 c/L

    -18.4 vs avg

  4. Pearl Energy Mount Gambier

    Pearl Energy Mount Gambier

    1.0 km away · 108 Commercial St E

    151.5 c/L

    -18.4 vs avg

  5. Matthews Petroleum

    Matthews Petroleum

    2.7 km away · 7 O'Leary Road

    153.5 c/L

    -16.4 vs avg

  6. Mobil Mount Gambier

    Mobil Mount Gambier

    1.0 km away · 82 Jubilee Hwy West

    153.5 c/L

    -16.4 vs avg

Showing 6 of 16 stations.

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30-day spread · Unleaded 91

Mount Gambier Unleaded 91 cycle

Mount Gambier is currently 13.6c/L below its 30-day average — a relatively good time to fill up.

30-day low

153.5c/L

Lowest point in the local spread

30-day average

168.7c/L

30-day high

204.9c/L

Today's average

155.1c/L

153.0179.0205.026 May10 June24 June
Daily averageMin–max spread across Mount Gambier stations

Cheapest Unleaded 91 right now

  1. 1BP One Stop (Mt Gambier)BP · 1.5 km away119.9 c/L
  2. 2United Petroleum Mount GambierUnited · 3.7 km away119.9 c/L
  3. 3APCO Mount GambierApco · 1.8 km away151.5 c/L
  4. 4Pearl Energy Mount GambierPearl Energy · 1.0 km away151.5 c/L
  5. 5Matthews PetroleumBP · 2.7 km away153.5 c/L

Source: Reported Unleaded 91 pump prices across Mount Gambier.

7-day outlook

Mount Gambier 7-day Unleaded 91 outlook

Rising · +12c/L over 7 days

Mount Gambier prices follow the Adelaide cycle, so this outlook takes the Adelaide Unleaded 91 forecast and adjusts it to Mount Gambier's own price level using 90 days of local history. You can see the Adelaide benchmark alongside the local estimate below.

1 day until the cycle trough — usually the cheapest day.

Mount Gambier today (est.)

160.5c/L

Adelaide 151.7c/L · +8.8c/L local

Predicted in 7 days

172.5c/L

7-day range

155.6 – 179.8c/L

155.0168.0181.0WedThuFriSatSunMonTue
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

All fuel types

Fuel prices in Mount Gambier by type

Low, average and high for each fuel type from the 16 stations tracked here.

FuelLowAvgHighStationsCheapest at
E10150.9c151.3c151.5c3United Petroleum Mount Gambier
U91153.5c156.3c161.9c16Mobil Mount Gambier
P95161.5c172.0c177.9c9APCO Mount Gambier
DSL169.5c174.7c185.9c10APCO Mount Gambier
P98170.5c179.2c189.9c16APCO Mount Gambier
PDSL169.5c175.9c179.9c10Matthews Petroleum

Nearby suburbs

Suburbs near Mount Gambier

How Mount Gambier compares to neighbouring areas — cheapest first, delta vs the Mount Gambier average.

  1. Na
    NangwarryCheapest

    157.9c

    -12.0vs Mount Gambier
  2. Co
    Comaum

    157.9c

    -12.0vs Mount Gambier
  3. Ma
    Maaoupe

    157.9c

    -12.0vs Mount Gambier
  4. Gl
    Glenroy

    157.9c

    -12.0vs Mount Gambier
  5. Mo
    Monbulla

    157.9c

    -12.0vs Mount Gambier
  6. Ne
    Nelson

    164.9c

    -5.0vs Mount Gambier
  7. Mo
    Mount GambierYou

    169.9c

    0.0vs Mount Gambier
  8. Ka
    Kalangadoo

    220.0c

    +50.1vs Mount Gambier
  9. Kr
    Krongart

    220.0c

    +50.1vs Mount Gambier
  10. We
    Wepar

    220.0c

    +50.1vs Mount Gambier
  11. Mo
    Moerlong

    220.0c

    +50.1vs Mount Gambier

At a glance

Mount Gambier fuel prices at a glance

Cheapest Unleaded 91
150.9 c/L
Suburb average
169.9 c/L
Price range
39.0c spread
Stations tracked
16
Brands
10
Postcode
5291
Last updated
24 June 2026, 8:37 pm AEST

Explore the area

Browse fuel prices around Mount Gambier

Step up to the city and state, compare neighbouring suburbs, or open the live Unleaded 91 map.

Mount Gambier snapshot

Live Unleaded 91 prices in Mount Gambier

Today's prices

In Mount Gambier, South Australia, the cheapest E10 today is 150.9c with an area average of 151.3c across 3 listed stations. Other fuels tracked in this suburb include U91 from 153.5c, P95 from 161.5c and DSL from 169.5c.

How it compares

Mount Gambier is currently 6.9c above the South Australia state average of 163.0c. Open the live fuel map to see how individual stations spread within Mount Gambier.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Kalangadoo (from 220c), Krongart (from 220c), Wepar (from 220c), Moerlong (from 220c) or Nelson (from 164.9c) before planning a fill-up.

Brands operating here

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

Frequently asked

Mount Gambier fuel questions

The cheapest E10 in Mount Gambier is currently at United Petroleum Mount Gambier for 150.9 c/L.

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