Suburb fuel prices

Cheap Petrol & Diesel in Trinity Gardens South Australia 5068

4.9c above the South Australia averageTrinity Gardens is 10.4c/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

Trinity Gardens · Unleaded 91Above the state avg

WAIT

Unleaded 91 in Trinity Gardens is dearer than the South Australia average

Trinity Gardens sits 4.9c above the South Australia average. Trinity Gardens is 10.4c/L under its 30-day average right now — near the bottom of the cycle.

How it compares

  • South Australia state avg163.9c/L+4.9c/L
  • National avg165.9c/L+2.9c/L
  • Wholesale (TGP)154.1c/L+14.7c/L
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30-day spread · Unleaded 91

Trinity Gardens Unleaded 91 cycle

Trinity Gardens is currently 10.4c/L below its 30-day average — a relatively good time to fill up.

30-day low

153.9c/L

Lowest point in the local spread

30-day average

164.4c/L

30-day high

179.9c/L

Today's average

154.0c/L

153.0166.5180.024 May9 June23 June
Daily averageMin–max spread across Trinity Gardens stations

7-day outlook

Trinity Gardens 7-day Unleaded 91 outlook

Rising · +12c/L over 7 days

Trinity Gardens prices follow the Adelaide cycle, so this outlook takes the Adelaide Unleaded 91 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.

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

Trinity Gardens today (est.)

152.8c/L

Adelaide 151.7c/L · +1.1c/L local

Predicted in 7 days

164.8c/L

7-day range

147.9 – 172.1c/L

147.0160.0173.0WedThuFriSatSunMonTue
Predicted price90% confidence band

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

At a glance

Trinity Gardens fuel prices at a glance

Cheapest Unleaded 91
153.9 c/L
Suburb average
168.8 c/L
Price range
36.0c spread
Stations tracked
5
Brands
2
Postcode
5068
Last updated
24 June 2026, 6:07 am AEST

Explore the area

Browse fuel prices around Trinity Gardens

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

Trinity Gardens snapshot

Live Unleaded 91 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 4.9c above the South Australia state average of 163.9c. 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 151.9c), Rostrevor (from 151.9c), Tranmere (from 151.9c), Tranmere North (from 151.9c) or Heathpool (from 153.9c) 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 U91 in Trinity Gardens is currently at Costco Kilburn for 143.7 c/L.

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