Suburb fuel prices

Cheap Premium Diesel in Happy Valley South Australia 5159

0.5c below the South Australia average — Happy Valley is 18.6c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 29 min ago AEST · sourced from SA Fuel Pricing Information Scheme

SOUTH AUSTRALIA state averageAll fuelsU91P. DieselP95P98
Happy Valley · P. DieselBelow the state avg

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P. Diesel in Happy Valley is cheaper than the South Australia average

Happy Valley sits 0.5c below the South Australia average. Happy Valley is 18.6c/L under its 30-day average right now — near the bottom of the cycle.

SOUTH AUSTRALIA average

How it compares

  • South Australia state avg184.4c/L-0.5c/L
  • National avg188.3c/L-4.4c/L
  • Wholesale (TGP)170.9c/L+13c/L

Top stations

Cheapest P. Diesel stations in Happy Valley

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

  1. Ampol Foodary Aberfoyle Park

    Ampol Foodary Aberfoyle Park

    Cheapest

    2.7 km away · Sandpiper Cr & Hub Dr

    183.9 c/L

    0.0 vs avg

  2. OTR Aberfoyle Park

    OTR Aberfoyle Park

    2.6 km away · 7 Park Ave

    183.9 c/L

    0.0 vs avg

  3. Mobil Sheidow Park

    Mobil Sheidow Park

    3.9 km away · 14 Commercial Rd

    175.5 c/L

    -8.4 vs avg

  4. U-Go St Marys

    U-Go St Marys

    9.9 km away · 1129-1131 South Rd & Southern Av

    178.3 c/L

    -5.6 vs avg

  5. X Convenience Lonsdale

    X Convenience Lonsdale

    5.8 km away · 52 Aldershot Road

    179.5 c/L

    -4.4 vs avg

  6. X Convenience North Brighton

    X Convenience North Brighton

    9.1 km away · 336-340 Brighton Road

    179.5 c/L

    -4.4 vs avg

Showing 6 of 33 stations.

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30-day spread · P. Diesel

Happy Valley P. Diesel cycle

Happy Valley is currently 18.6c/L below its 30-day average — a relatively good time to fill up.

30-day low

183.9c/L

Lowest point in the local spread

30-day average

202.5c/L

30-day high

221.9c/L

Today's average

183.9c/L

183.0202.5222.026 May5 June23 June
Daily averageMin–max spread across Happy Valley stations

Cheapest P. Diesel right now

  1. 1Mobil Sheidow ParkMobil · 3.9 km away175.5 c/L4.0
  2. 2U-Go St MarysU-Go · 9.9 km away178.3 c/L1.2
  3. 3X Convenience LonsdaleX Convenience · 5.8 km away179.5 c/L1.4
  4. 4X Convenience North BrightonX Convenience · 9.1 km away179.5 c/L4.4
  5. 5AMPM EdwardstownAM/PM · 10.0 km away179.9 c/L4.0

Source: Reported P. Diesel pump prices across Happy Valley.

7-day outlook

Happy Valley 7-day P. Diesel outlook

Falling · -5.4c/L over 7 days

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

Adelaide is in the falling phase of its current cycle.

Happy Valley today (est.)

181.7c/L

Adelaide 181.3c/L · +0.4c/L local

Predicted in 7 days

176.3c/L

7-day range

174.2 – 183.1c/L

173.0178.5184.0WedThuFriSatSunMonTue
Predicted price90% confidence band
See full 30-day forecastHow accurate is this?

Nearby suburbs

Suburbs near Happy Valley

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

  1. Re
    Reynella EastCheapest

    181.4c

    -2.5vs Happy Valley
  2. Re
    Reynella

    181.4c

    -2.5vs Happy Valley
  3. Ol
    Old Reynella

    181.4c

    -2.5vs Happy Valley
  4. Ha
    Hallett Cove

    181.6c

    -2.3vs Happy Valley
  5. Sh
    Sheidow Park

    181.6c

    -2.3vs Happy Valley
  6. O'
    O'halloran Hill

    181.6c

    -2.3vs Happy Valley
  7. Tr
    Trott Park

    181.6c

    -2.3vs Happy Valley
  8. Ha
    Happy ValleyYou

    183.9c

    0.0vs Happy Valley
  9. Ch
    Chandlers Hill

    183.9c

    0.0vs Happy Valley
  10. Ab
    Aberfoyle Park

    183.9c

    0.0vs Happy Valley
  11. Fl
    Flagstaff Hill

    183.9c

    0.0vs Happy Valley

At a glance

Happy Valley fuel prices at a glance

Cheapest P. Diesel
183.9 c/L
Suburb average
183.9 c/L
Stations tracked
2
Brands
2
Postcode
5159
Last updated
24 June 2026, 6:07 am AEST

Explore the area

Browse fuel prices around Happy Valley

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

Happy Valley snapshot

Live P. Diesel prices in Happy Valley

How it compares

Happy Valley is currently 0.5c in line with the South Australia state average of 184.4c. Open the live fuel map to see how individual stations spread within Happy Valley.

Compare neighbouring suburbs

Cheaper fuel may be nearby — compare Chandlers Hill (from 183.9c), Aberfoyle Park (from 183.9c), Flagstaff Hill (from 183.9c), Reynella East (from 179.9c) or Reynella (from 179.9c) before planning a fill-up.

Brands operating here

2 fuel brands operate stations in Happy Valley, 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

Happy Valley fuel questions

The cheapest Premium Diesel in Happy Valley is currently at Mobil Sheidow Park for 175.5 c/L.

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