Suburb fuel prices

Cheap Premium Diesel in Trinity Gardens South Australia 5068

1.1c above the South Australia average — Trinity Gardens is 16.8c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 3 min ago AEST · sourced from SA Fuel Pricing Information Scheme

SOUTH AUSTRALIA state averageAll fuelsU91P. DieselP95P98LPG
Trinity Gardens · P. DieselAbove the state avg

WAIT

P. Diesel in Trinity Gardens is dearer than the South Australia average

Trinity Gardens sits 1.1c above the South Australia average. Trinity Gardens is 16.8c/L under its 30-day average right now — near the bottom of the cycle.

SOUTH AUSTRALIA average

How it compares

  • South Australia state avg184.4c/L+1.1c/L
  • National avg191.1c/L-5.6c/L
  • Wholesale (TGP)170.9c/L+14.6c/L

Top stations

Cheapest P. Diesel stations in Trinity Gardens

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

  1. OTR Kensington

    OTR Kensington

    Cheapest

    1.0 km away · 294 The Parade

    183.9 c/L

    -1.6 vs avg

  2. OTR Trinity Gardens

    OTR Trinity Gardens

    0.6 km away · 216 Portrush Rd

    183.9 c/L

    -1.6 vs avg

  3. OTR Marryatville

    OTR Marryatville

    1.7 km away · 285-287 Kensington Rd

    184.9 c/L

    -0.6 vs avg

  4. S24 Kensington Gardens

    S24 Kensington Gardens

    1.1 km away · 408 Magill Rd & Glynburn Rd

    184.9 c/L

    -0.6 vs avg

  5. EG Ampol Marryatville

    EG Ampol Marryatville

    1.6 km away · 220-224 Kensington Rd & Dudley St

    189.9 c/L

    +4.4 vs avg

  6. Costco Kilburn

    Costco Kilburn

    7.9 km away · 404-406 Churchill Road

    174.7 c/L

    -10.8 vs avg

Showing 6 of 95 stations.

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30-day spread · P. Diesel

Trinity Gardens P. Diesel cycle

Trinity Gardens is currently 16.8c/L below its 30-day average — a relatively good time to fill up.

30-day low

183.9c/L

Lowest point in the local spread

30-day average

202.3c/L

30-day high

221.9c/L

Today's average

185.5c/L

183.0202.5222.026 May8 June23 June
Daily averageMin–max spread across Trinity Gardens stations

Cheapest P. Diesel right now

  1. 1Costco KilburnCostco · 7.9 km away174.7 c/L4.0
  2. 2Mobil Hampstead GardensMobil · 4.6 km away175.5 c/L2.6
  3. 3Mobil HillcrestMobil · 5.6 km away175.5 c/L2.6
  4. 4Mobil Blair AtholMobil · 7.3 km away175.9 c/L2.8
  5. 5U-Go ClearviewU-Go · 7.7 km away175.9 c/L2.2

Source: Reported P. Diesel pump prices across Trinity Gardens.

7-day outlook

Trinity Gardens 7-day P. Diesel outlook

Falling · -4.8c/L over 7 days

Trinity Gardens prices follow the Adelaide cycle, so this outlook takes the Adelaide P. Diesel forecast and adjusts it to Trinity Gardens'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 falling phase of its current cycle.

Trinity Gardens today (est.)

186.6c/L

Adelaide 186.1c/L · +0.5c/L local

Predicted in 7 days

181.0c/L

7-day range

178.7 – 187.4c/L

178.0183.0188.0TueWedThuFriSatSunMon
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

All fuel types

Fuel prices in Trinity Gardens by type

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

FuelLowAvgHighStationsCheapest at
U91153.9c155.1c159.9c5OTR Trinity Gardens
P95171.4c171.4c171.5c5OTR Trinity Gardens
P98176.5c180.0c180.9c5EG Ampol Marryatville
PDSL183.9c185.5c189.9c5OTR Trinity Gardens

Nearby suburbs

Suburbs near Trinity Gardens

How Trinity Gardens compares to neighbouring areas — cheapest first, delta vs the Trinity Gardens average.

  1. He
    HectorvilleCheapest

    184.4c

    -1.1vs Trinity Gardens
  2. Ro
    Rostrevor

    184.4c

    -1.1vs Trinity Gardens
  3. Tr
    Tranmere

    184.4c

    -1.1vs Trinity Gardens
  4. Tr
    Tranmere North

    184.4c

    -1.1vs Trinity Gardens
  5. Tr
    Trinity GardensYou

    185.5c

    0.0vs Trinity Gardens
  6. He
    Heathpool

    185.5c

    0.0vs Trinity Gardens
  7. Ke
    Kensington Gardens

    185.5c

    0.0vs Trinity Gardens
  8. St
    St Morris

    185.5c

    0.0vs Trinity Gardens
  9. Le
    Leabrook

    185.5c

    0.0vs Trinity Gardens
  10. Ma
    Marryatville

    185.5c

    0.0vs Trinity Gardens
  11. Ke
    Kensington

    185.5c

    0.0vs Trinity Gardens

At a glance

Trinity Gardens fuel prices at a glance

Cheapest P. Diesel
183.9 c/L
Suburb average
185.5 c/L
Price range
6.0c spread
Stations tracked
5
Brands
2
Postcode
5068
Last updated
23 June 2026, 11:07 pm AEST

Explore the area

Browse fuel prices around Trinity Gardens

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

Trinity Gardens snapshot

Live P. Diesel prices in Trinity Gardens

Today's prices

In Trinity Gardens, South Australia, the cheapest U91 today is 153.9c with an area average of 155.1c across 5 listed stations. Other fuels tracked in this suburb include P95 from 171.4c, P98 from 176.5c and PDSL from 183.9c.

How it compares

Trinity Gardens is currently 1.1c above the South Australia state average of 184.4c. Open the live fuel map to see how individual stations spread within Trinity Gardens.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Hectorville (from 183.9c), Rostrevor (from 183.9c), Tranmere (from 183.9c), Tranmere North (from 183.9c) or Heathpool (from 183.9c) before planning a fill-up.

Brands operating here

2 fuel brands operate stations in Trinity Gardens, including On The Run (OTR) and Ampol. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

Frequently asked

Trinity Gardens fuel questions

The cheapest Premium Diesel in Trinity Gardens is currently at Costco Kilburn for 174.7 c/L.

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