Suburb fuel prices

Cheap Unleaded 91 in Happy Valley South Australia 5159

8.0c below the South Australia average — Happy Valley is 9.0c/L under its 30-day average right now — near the bottom of the cycle.

Prices as of 30 min ago AEST · sourced from SA Fuel Pricing Information Scheme

SOUTH AUSTRALIA state averageAll fuelsU91P. DieselP95P98
Happy Valley · U91Below the state avg

FILL UP

U91 in Happy Valley is cheaper than the South Australia average

Happy Valley sits 8.0c below the South Australia average. Happy Valley is 9.0c/L under its 30-day average right now — near the bottom of the cycle.

SOUTH AUSTRALIA average

How it compares

  • South Australia state avg163.9c/L-8c/L
  • National avg165.9c/L-10c/L
  • Wholesale (TGP)154.1c/L+1.8c/L

Top stations

Cheapest U91 stations in Happy Valley

Sorted by current U91 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

    155.9 c/L

    0.0 vs avg

  2. OTR Aberfoyle Park

    OTR Aberfoyle Park

    2.6 km away · 7 Park Ave

    155.9 c/L

    0.0 vs avg

  3. Solo Marion

    Solo Marion

    8.7 km away · 734 Marion Road

    149.3 c/L

    -6.6 vs avg

  4. U-Go St Marys

    U-Go St Marys

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

    149.3 c/L

    -6.6 vs avg

  5. Leroy’s Hackham

    Leroy’s Hackham

    8.3 km away · 138 Main S Rd

    149.5 c/L

    -6.4 vs avg

  6. Mobil Sheidow Park

    Mobil Sheidow Park

    3.9 km away · 14 Commercial Rd

    149.5 c/L

    -6.4 vs avg

Showing 6 of 39 stations.

Advertisement

30-day spread · U91

Happy Valley U91 cycle

Happy Valley is currently 9.0c/L below its 30-day average — a relatively good time to fill up.

30-day low

155.9c/L

Lowest point in the local spread

30-day average

164.9c/L

30-day high

175.9c/L

Today's average

155.9c/L

155.0165.5176.027 May4 June23 June
Daily averageMin–max spread across Happy Valley stations

Cheapest U91 right now

  1. 1Solo MarionSolo · 8.7 km away149.3 c/L
  2. 2U-Go St MarysU-Go · 9.9 km away149.3 c/L0.6
  3. 3Leroy’s HackhamIndependent · 8.3 km away149.5 c/L
  4. 4Mobil Sheidow ParkMobil · 3.9 km away149.5 c/L3.0
  5. 5AMPM EdwardstownAM/PM · 10.0 km away150.9 c/L1.0

Source: Reported U91 pump prices across Happy Valley.

7-day outlook

Happy Valley 7-day U91 outlook

Rising · +12c/L over 7 days

Happy Valley prices follow the Adelaide cycle, so this outlook takes the Adelaide U91 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.

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

Happy Valley today (est.)

153.2c/L

Adelaide 151.7c/L · +1.5c/L local

Predicted in 7 days

165.2c/L

7-day range

148.3 – 172.5c/L

147.0160.0173.0WedThuFriSatSunMonTue
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

    153.6c

    -2.3vs Happy Valley
  2. Re
    Reynella

    153.6c

    -2.3vs Happy Valley
  3. Ol
    Old Reynella

    153.6c

    -2.3vs Happy Valley
  4. Ha
    Hallett Cove

    154.2c

    -1.7vs Happy Valley
  5. Sh
    Sheidow Park

    154.2c

    -1.7vs Happy Valley
  6. O'
    O'halloran Hill

    154.2c

    -1.7vs Happy Valley
  7. Tr
    Trott Park

    154.2c

    -1.7vs Happy Valley
  8. Ha
    Happy ValleyYou

    155.9c

    0.0vs Happy Valley
  9. Ch
    Chandlers Hill

    155.9c

    0.0vs Happy Valley
  10. Ab
    Aberfoyle Park

    155.9c

    0.0vs Happy Valley
  11. Fl
    Flagstaff Hill

    155.9c

    0.0vs Happy Valley

At a glance

Happy Valley fuel prices at a glance

Cheapest U91
155.9 c/L
Suburb average
155.9 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 U91 map.

Happy Valley snapshot

Live U91 prices in Happy Valley

How it compares

Happy Valley is currently 8.0c below the South Australia state average of 163.9c. 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 155.9c), Aberfoyle Park (from 155.9c), Flagstaff Hill (from 155.9c), Reynella East (from 151.9c) or Reynella (from 151.9c) 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 Unleaded 91 in Happy Valley is currently at Solo Marion for 149.3 c/L.

FuelRadar app

Keep Happy Valley fuel prices in your pocket

Track Happy Valley prices, watch the local cycle and get an alert before the next jump — from your phone.

Price-drop alertsWatch the fuel types and suburbs you actually use.
Saved servosKeep regular stations close for a faster fill-or-wait call.
Route-aware savingsCompare price, distance and detour before you drive.
Live nearby mapOpen the cheapest nearby station in seconds.
Download on the App StoreGet it on Google Play
App details
FuelRadar app showing live fuel prices, price alerts and saved routes