Suburb fuel prices

Cheap Unleaded 91 in Detention Tasmania 7321

9.7c above the Tasmania average — Detention is 7.7c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 21 min ago AEST · sourced from FuelCheck TAS

TASMANIA state averageAll fuelsU91DieselP95
Detention · U91Above the state avg

WAIT

U91 in Detention is dearer than the Tasmania average

Detention sits 9.7c above the Tasmania average. Detention is 7.7c/L under its 30-day average right now — near the bottom of the cycle.

TASMANIA average

How it compares

  • Tasmania state avg174.2c/L+9.7c/L
  • National avg165.9c/L+18c/L
  • Wholesale (TGP)154.1c/L+29.8c/L

Top stations

Cheapest U91 stations in Detention

Sorted by current U91 price. Tap a station for grades, directions and price age.

  1. TAS Petroleum Detention River Roadhouse

    TAS Petroleum Detention River Roadhouse

    Cheapest

    0.5 km away · 19535 Bass Highway, Detention

    179.9 c/L

    -4.0 vs avg

  2. Rocky Cape Roadhouse

    Rocky Cape Roadhouse

    1.5 km away · 19326 Bass Highway, ROCKY CAPE

    187.9 c/L

    +4.0 vs avg

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30-day spread · U91

Detention U91 cycle

Detention is currently 7.7c/L below its 30-day average — a relatively good time to fill up.

30-day low

178.9c/L

Lowest point in the local spread

30-day average

187.1c/L

30-day high

197.9c/L

Today's average

179.4c/L

178.0188.0198.027 May7 June24 June
Daily averageMin–max spread across Detention stations

Cheapest U91 right now

  1. 1TAS Petroleum Detention River RoadhouseTas · 0.5 km away179.9 c/L1.0
  2. 2Rocky Cape RoadhouseIndependent · 1.5 km away187.9 c/L13.0

Source: Reported U91 pump prices across Detention.

7-day outlook

Detention 7-day U91 outlook

Rising · +16.3c/L over 7 days

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

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

Detention today (est.)

175.5c/L

Hobart 163.5c/L · +12.0c/L local

Predicted in 7 days

191.8c/L

7-day range

172.3 – 198.5c/L

171.0185.0199.0WedThuFriSatSunMonTue
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

Nearby suburbs

Suburbs near Detention

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

  1. Mo
    MoorleahCheapest

    177.4c

    -6.5vs Detention
  2. Do
    Doctors Rocks

    177.4c

    -6.5vs Detention
  3. He
    Henrietta

    177.4c

    -6.5vs Detention
  4. Me
    Meunna

    177.4c

    -6.5vs Detention
  5. Mi
    Milabena

    177.4c

    -6.5vs Detention
  6. Fl
    Flowerdale

    177.4c

    -6.5vs Detention
  7. El
    Elliott

    177.4c

    -6.5vs Detention
  8. Ca
    Calder

    177.4c

    -6.5vs Detention
  9. La
    Lapoinya

    177.4c

    -6.5vs Detention
  10. De
    DetentionYou

    183.9c

    0.0vs Detention
  11. St
    Stanley

    185.0c

    +1.1vs Detention

At a glance

Detention fuel prices at a glance

Cheapest U91
179.9 c/L
Suburb average
183.9 c/L
Price range
8.0c spread
Stations tracked
2
Brands
2
Postcode
7321
Last updated
24 June 2026, 1:44 pm AEST

Explore the area

Browse fuel prices around Detention

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

Detention snapshot

Live U91 prices in Detention

How it compares

Detention is currently 9.7c above the Tasmania state average of 174.2c. Open the live fuel map to see how individual stations spread within Detention.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Stanley (from 185c), Moorleah (from 175.9c), Doctors Rocks (from 175.9c), Henrietta (from 175.9c) or Meunna (from 175.9c) before planning a fill-up.

Brands operating here

2 fuel brands operate stations in Detention, including Tas and Independent. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.

Frequently asked

Detention fuel questions

The cheapest Unleaded 91 in Detention is currently at TAS Petroleum Detention River Roadhouse for 179.9 c/L.

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