Suburb fuel prices

Cheap Petrol & Diesel in Dianella Western Australia 6059

8.8c below the Western Australia averageDianella is 18.1c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 5 hr ago AEST · sourced from FuelWatch

Dianella · Unleaded 91Below the state avg

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Unleaded 91 in Dianella is cheaper than the Western Australia average

Dianella sits 8.8c below the Western Australia average. Dianella is 18.1c/L under its 30-day average right now — near the bottom of the cycle.

How it compares

  • Western Australia state avg166.4c/L-8.8c/L
  • National avg167.1c/L-9.5c/L
  • Wholesale (TGP)154.1c/L+3.5c/L
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FuelWatch WA

Today and tomorrow fuel prices in Dianella

Official WA next-day prices are published from 2:30pm and apply from 6am tomorrow. Use the tabs to compare today against the locked tomorrow price.

Source: FuelWatch WA official next-day prices. Tomorrow prices apply from 6:00am in Western Australia.

30-day spread · Unleaded 91

Dianella Unleaded 91 cycle

Dianella is currently 18.1c/L below its 30-day average — a relatively good time to fill up.

30-day low

149.9c/L

Lowest point in the local spread

30-day average

171.3c/L

30-day high

199.9c/L

Today's average

153.2c/L

149.0174.5200.026 May9 June23 June
Daily averageMin–max spread across Dianella stations

7-day outlook

Dianella 7-day Unleaded 91 outlook

Rising · +6.8c/L over 7 days

Dianella prices follow the Perth cycle, so this outlook takes the Perth Unleaded 91 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.

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

Dianella today (est.)

157.1c/L

Perth 157.6c/L · -0.5c/L local

Predicted in 7 days

162.6c/L

7-day range

151.8 – 171.8c/L

151.0162.0173.0TueWedThuFriSatSunMon
Predicted price90% confidence band

At a glance

Dianella fuel prices at a glance

Cheapest Unleaded 91
149.9 c/L
Suburb average
157.6 c/L
Price range
46.0c spread
Station tracked
1
Brand
1
Postcode
6059
Last updated
23 June 2026, 12:00 pm AEST

Explore the area

Browse fuel prices around Dianella

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

Dianella snapshot

Live Unleaded 91 prices in Dianella

Tomorrow's FuelWatch prices

FuelWatch WA has published tomorrow's prices for 24 station-grade listings around Dianella. S24 Redcliffe is the cheapest tomorrow at 135.9c for LPG (0.0c vs today).

How it compares

Dianella is currently 8.8c below the Western Australia state average of 166.4c. Open the live fuel map to see how individual stations spread within Dianella.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Inglewood (from 149.9c), Bedford (from 149.9c), Morley (from 143.7c), Morley (from 145.9c) or Noranda (from 145.9c) before planning a fill-up.

Brands operating here

1 fuel brand operate stations in Dianella, including Ampol. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

Frequently asked

Dianella fuel questions

The cheapest U91 in Dianella is currently at Costco Perth Airport for 142.7 c/L.

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