Suburb fuel prices
Cheap Unleaded 91 in O'sullivan Beach South Australia 5166
Whether O'sullivan Beach is running cheap or dear for U91 right now — from 145.5 c/L, averaging 148.5 c/L across 26 tracked stations in O'sullivan Beach.
Prices as of 2 min ago AEST · sourced from SA Fuel Pricing Information Scheme
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U91 in O'sullivan Beach is cheaper than the South Australia average
O'sullivan Beach sits 10.9c below the South Australia average. Prices here track the Adelaide cycle — check the 7-day outlook below before you decide.
How it compares
- South Australia state avg159.4c/L-10.9c/L
- National avg161.3c/L-12.8c/L
- Wholesale (TGP)148.3c/L+0.2c/L
At a glance
O'sullivan Beach fuel prices at a glance
- Cheapest U91
- 145.5 c/L
- Suburb average
- 148.5 c/L
- Price range
- 4.4c spread
- Stations tracked
- 26
- Nearby alternatives
- 26
- Brands
- 8
- Postcode
- 5166
- Last updated
- 30 June 2026, 6:37 am AEST
Nearby stations
Cheapest U91 stations around O'sullivan Beach
No stations found directly in O'sullivan Beach. Showing current U91 prices in surrounding areas.
Showing 6 of 26 stations.
Frequently asked
O'sullivan Beach fuel questions
The cheapest Unleaded 91 in O'sullivan Beach is currently at Mobil Sheidow Park for 145.5 c/L.
7-day outlook
O'sullivan Beach 7-day U91 outlook
O'sullivan Beach prices follow the Adelaide cycle, so this outlook takes the Adelaide U91 forecast and adjusts it to O'sullivan Beach'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.
Adelaide today
148.7c/L
Predicted in 7 days
160.2c/L
7-day range
144.0 – 167.2c/L
All fuel types
Fuel prices in O'sullivan Beach by type
Low, average and high for each fuel type from the 26 stations tracked here.
| Fuel | Low | Avg | High | Stations | Cheapest at |
|---|---|---|---|---|---|
| LPG | 102.9c | 103.9c | 105.9c | 5 | OTR Morphett Vale Inbound |
| U91 | 145.5c | 148.5c | 149.9c | 26 | Mobil Sheidow Park |
| P95 | 162.9c | 165.6c | 167.4c | 9 | BP X Convenience Christies Beach |
| PDSL | 171.9c | 171.9c | 171.9c | 9 | OTR Christies Beach Gulfview Road |
| P98 | 167.5c | 174.4c | 176.9c | 10 | EG Ampol Noarlunga Centre |
Nearby suburbs
Suburbs near O'sullivan Beach
How O'sullivan Beach compares to neighbouring areas — cheapest first, delta vs the O'sullivan Beach average.
- OnOnkaparinga HillsCheapest
145.9c
-2.6vs O'sullivan Beach - PoPort Stanvac
146.9c
-1.6vs O'sullivan Beach - LoLonsdale
146.9c
-1.6vs O'sullivan Beach - O'O'sullivan BeachYou
148.5c
0.0vs O'sullivan Beach - OlOld Reynella
148.9c
+0.4vs O'sullivan Beach - ReReynella
148.9c
+0.4vs O'sullivan Beach - ReReynella East
148.9c
+0.4vs O'sullivan Beach - ChChristies Beach
149.2c
+0.7vs O'sullivan Beach - ChChristies Beach North
149.2c
+0.7vs O'sullivan Beach - WoWoodcroft
149.9c
+1.4vs O'sullivan Beach - MoMorphett Vale
149.9c
+1.4vs O'sullivan Beach
Local brands
Fuel brands in O'sullivan Beach
Open brand pages for broader price context, loyalty discounts and nearby station coverage before choosing a servo.
On The Run (OTR)
10 stations tracked around O'sullivan Beach
Ampol
6 stations tracked around O'sullivan Beach
X Convenience
3 stations tracked around O'sullivan Beach
Caltex
3 stations tracked around O'sullivan Beach
Independent
1 station tracked around O'sullivan Beach
Mobil
1 station tracked around O'sullivan Beach
Explore the area
Browse fuel prices around O'sullivan Beach
Step up to the city and state, compare neighbouring suburbs, or open the live U91 map.
O'sullivan Beach snapshot
Live U91 prices in O'sullivan Beach
Today's prices
In O'sullivan Beach, South Australia, the cheapest LPG today is 102.9c with an area average of 103.9c across 5 listed stations. Other fuels tracked in this suburb include U91 from 145.5c, P95 from 162.9c and PDSL from 171.9c.
How it compares
O'sullivan Beach is currently 10.9c below the South Australia state average of 159.4c. Open the live fuel map to see how individual stations spread within O'sullivan Beach.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Christies Beach (from 146.9c), Christies Beach North (from 146.9c), Port Stanvac (from 146.9c), Lonsdale (from 146.9c) or Woodcroft (from 149.9c) before planning a fill-up.
Brands operating here
5 fuel brands operate stations in O'sullivan Beach, including On The Run (OTR), Ampol, X Convenience, Caltex and Independent. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.
FuelRadar app
Keep O'sullivan Beach fuel prices in your pocket
Track O'sullivan Beach prices, watch the local cycle and get an alert before the next jump — from your phone.
