Suburb fuel prices

Cheap Petrol & Diesel in Diamond Tree Western Australia 6258

Whether Diamond Tree is running cheap or dear for U91 right now — from live, averaging live across 9 tracked stations.

Prices as of 3 hr ago AEST · sourced from FuelWatch

WESTERN AUSTRALIA state averageAll fuelsU91DieselP. DieselP95P98

Nearby stations

Cheapest U91 stations around Diamond Tree

No stations found directly in Diamond Tree. Showing current U91 prices in surrounding areas.

  1. Caltex Manjimup Roadhouse

    Caltex Manjimup Roadhouse

    Cheapest

    15.6 km away · 1182 South Western Hwy

    165.9 c/L

    Tomorrow 165.9 c/LNo change

  2. Dunning's Manjimup

    Dunning's Manjimup

    12.5 km away · 5 Margerison St

    169.5 c/L

    Tomorrow 169.5 c/LNo change

  3. Dunning's Thompsons Garage

    Dunning's Thompsons Garage

    14.8 km away · 127 Giblett St

    169.5 c/L

    Tomorrow 169.5 c/LNo change

  4. BP Manjimup

    BP Manjimup

    14.9 km away · 96 Giblett St

    169.9 c/L

    Tomorrow 169.9 c/LNo change

  5. EG Ampol Manjimup

    EG Ampol Manjimup

    14.7 km away · 89 Mottram St

    169.9 c/L

    Tomorrow 169.9 c/LNo change

  6. United Manjimup

    United Manjimup

    13.7 km away · 1 Rose St

    169.9 c/L

    Tomorrow 169.9 c/LNo change

Showing 6 of 9 stations.

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FuelWatch WA

Today and tomorrow fuel prices in Diamond Tree

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.

StationFuelTodayTomorrowMove

  1. Caltex Manjimup Roadhouse

    1182 South Western Hwy

    U91

    165.9 c/L

    165.9 c/L

    No change

  2. Dunning's Manjimup

    5 Margerison St

    U91

    169.5 c/L

    169.5 c/L

    No change

  3. Dunning's Thompsons Garage

    127 Giblett St

    U91

    169.5 c/L

    169.5 c/L

    No change

  4. BP Manjimup

    96 Giblett St

    U91

    169.9 c/L

    169.9 c/L

    No change

  5. EG Ampol Manjimup

    89 Mottram St

    U91

    169.9 c/L

    169.9 c/L

    No change

  6. United Manjimup

    1 Rose St

    U91

    169.9 c/L

    169.9 c/L

    No change

  7. BP Pemberton Garage & Service Station

    84 Brockman St

    U91

    172.9 c/L

    172.9 c/L

    No change

  8. EG Ampol Manjimup

    89 Mottram St

    P95

    183.5 c/L

    183.5 c/L

    No change

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

30-day spread · U91

Diamond Tree U91 cycle

Diamond Tree is currently 8.0c/L below its 30-day average — a relatively good time to fill up.

30-day low

165.9c/L

Lowest point in the local spread

30-day average

177.4c/L

30-day high

191.9c/L

Today's average

169.4c/L

165.0178.5192.026 May12 June25 June
Daily averageMin–max spread across Diamond Tree stations

Cheapest U91 right now

  1. 1Caltex Manjimup RoadhouseCaltex · 15.6 km away165.9 c/L
  2. 2Dunning's ManjimupDunnings · 12.5 km away169.5 c/L
  3. 3Dunning's Thompsons GarageShell · 14.8 km away169.5 c/L
  4. 4BP ManjimupBP · 14.9 km away169.9 c/L
  5. 5EG Ampol ManjimupAmpol · 14.7 km away169.9 c/L

Source: Reported U91 pump prices across Diamond Tree.

7-day outlook

Diamond Tree 7-day U91 outlook

Rising · +4.5c/L over 7 days

Diamond Tree prices follow the Perth cycle, so this outlook takes the Perth U91 forecast and adjusts it to Diamond Tree's own price level using 90 days of local history. You can see the Perth benchmark alongside the local estimate below.

Today until the cycle trough — usually the cheapest day.

Diamond Tree today (est.)

170.0c/L

Perth 160.0c/L · +10.0c/L local

Predicted in 7 days

174.5c/L

7-day range

166.3 – 182.7c/L

165.0174.5184.0ThuFriSatSunMonTueWed
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

All fuel types

Fuel prices in Diamond Tree by type

Low, average and high for each fuel type from the 9 stations tracked here.

FuelLowAvgHighStationsCheapest at
U91165.9c175.1c195.9c9Caltex Manjimup Roadhouse
P98188.9c201.4c235.9c7Caltex Manjimup Roadhouse
DSL192.9c205.9c231.9c7United Manjimup

Nearby suburbs

Suburbs near Diamond Tree

How Diamond Tree compares to neighbouring areas — cheapest first, delta vs the Diamond Tree average.

  1. La
    Lake JasperCheapest

    172.9c

  2. Pe
    Pemberton

    172.9c

  3. Ea
    Eastbrook

    172.9c

  4. Be
    Beedelup

    172.9c

  5. Pe
    Peerabeelup

    172.9c

  6. Ca
    Callcup

    172.9c

  7. Bi
    Biddelia

    172.9c

  8. Ch
    Channybearup

    172.9c

  9. Co
    Collins

    172.9c

  10. Ye
    Yeagarup

    172.9c

At a glance

Diamond Tree fuel prices at a glance

Postcode
6258
Last updated
25 June 2026, 6:00 am AEST

Explore the area

Browse fuel prices around Diamond Tree

Step up to the city and state, compare neighbouring suburbs, or open the live U91 map.

Diamond Tree snapshot

Live U91 prices in Diamond Tree

Today's prices

In Diamond Tree, Western Australia, the cheapest U91 today is 165.9c with an area average of 175.1c across 9 listed stations. Other fuels tracked in this suburb include P98 from 188.9c and DSL from 192.9c.

Tomorrow's FuelWatch prices

FuelWatch WA has published tomorrow's prices for 24 station-grade listings around Diamond Tree. Caltex Manjimup Roadhouse is the cheapest tomorrow at 165.9c for U91 (0.0c vs today).

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Lake Jasper (from 172.9c), Pemberton (from 172.9c), Eastbrook (from 172.9c), Beedelup (from 172.9c) or Peerabeelup (from 172.9c) before planning a fill-up.

Frequently asked

Diamond Tree fuel questions

Prices vary. Check the FuelRadar Australia map for real-time updates.

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