Suburb fuel prices

Cheap Premium Diesel in Dianella Western Australia 6059

Whether Dianella is running cheap or dear for P. Diesel right now — from 156.7 c/L, averaging 176.6 c/L across 74 tracked stations.

Prices as of 4 hr ago AEST · sourced from FuelWatch

Dianella · P. DieselBelow the state avg

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P. Diesel in Dianella is cheaper than the Western Australia average

Dianella sits 2.6c below the Western Australia average. Dianella is 17.4c/L under its 30-day average right now — near the bottom of the cycle.

How it compares

  • Western Australia state avg179.2c/L-2.6c/L
  • National avg181.7c/L-5.1c/L
  • Wholesale (TGP)160c/L+16.6c/L
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Frequently asked

Dianella fuel questions

The cheapest Premium Diesel in Dianella is currently at Costco Perth Airport for 156.7 c/L.

14-day trendP. Diesel · Dianella

Prices are easing

Latest average is 19.0c below the start of the fortnight.

Low
176.9c/L
Latest
176.9c/L
High
195.9c/L
-19.0c

30-day spread · P. Diesel

Dianella P. Diesel cycle

Dianella is currently 17.4c/L below its 30-day average — a relatively good time to fill up.

30-day low

173.9c/L

Lowest point in the local spread

30-day average

194.3c/L

30-day high

207.9c/L

Today's average

176.9c/L

173.0190.5208.030 May21 June27 June
Daily averageMin–max spread across Dianella stations

7-day outlook

Dianella 7-day P. Diesel outlook

Falling · -5.3c/L over 7 days

Dianella prices follow the Perth cycle, so this outlook takes the Perth P. Diesel forecast and adjusts it to Dianella's own price level using 90 days of local history. You can see the Perth benchmark alongside the local estimate below.

Perth is in the falling phase of its current cycle.

Dianella today (est.)

174.2c/L

Perth 178.3c/L · -4.1c/L local

Predicted in 7 days

168.9c/L

7-day range

166.7 – 175.7c/L

166.0171.5177.0SatSunMonTueWedThuFri
Predicted price90% confidence band

All fuel types

Fuel prices in Dianella by type

Low, average and high for each fuel type from the 74 stations tracked here.

FuelLowAvgHighStationsCheapest at
U91143.3c152.3c158.9c10Vibe Morley
P95163.5c166.8c170.9c6EG Ampol Dianella
P98167.5c173.6c180.9c10EG Ampol Dianella
PDSL156.7c176.6c185.9c74Costco Perth Airport
DSL168.7c170.6c173.5c3Vibe Bedford

At a glance

Dianella fuel prices at a glance

Cheapest P. Diesel
156.7 c/L
Suburb average
176.6 c/L
Price range
29.2c spread
Stations tracked
74
Brands
11
Postcode
6059
Last updated
27 June 2026, 6:00 am AEST

Explore the area

Browse fuel prices around Dianella

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

Dianella snapshot

Live P. Diesel prices in Dianella

Today's prices

In Dianella, Western Australia, the cheapest U91 today is 143.3c with an area average of 152.3c across 10 listed stations. Other fuels tracked in this suburb include P95 from 163.5c, P98 from 167.5c and PDSL from 156.7c.

Tomorrow's FuelWatch prices

FuelWatch WA has published tomorrow's prices for 24 station-grade listings around Dianella. Costco Perth Airport is the cheapest tomorrow at 156.7c for PDSL (0.0c vs today).

How it compares

Dianella is currently 2.6c below the Western Australia state average of 179.2c. Open the live fuel map to see how individual stations spread within Dianella.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Inglewood, Bedford, Morley (from 173.7c), Morley (from 169.9c) or Noranda (from 169.9c) before planning a fill-up.

Brands operating here

5 fuel brands operate stations in Dianella, including Ampol, BP, Caltex, 7-Eleven and Reddy. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

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