Suburb fuel prices
Cheap Unleaded 91 in Blackwood South Australia 5051
8.5c below the South Australia average — Blackwood is 8.8c/L under its 30-day average right now — near the bottom of the cycle.
Prices as of 10 min ago AEST · sourced from SA Fuel Pricing Information Scheme
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U91 in Blackwood is cheaper than the South Australia average
Blackwood sits 8.5c below the South Australia average. Blackwood is 8.8c/L under its 30-day average right now — near the bottom of the cycle.
How it compares
- South Australia state avg163.9c/L-8.5c/L
- National avg165.9c/L-10.5c/L
- Wholesale (TGP)154.1c/L+1.3c/L
Top stations
Cheapest U91 stations in Blackwood
Sorted by current U91 price. Tap a station for grades, directions and price age.
OTR Blackwood
Cheapest0.5 km away · 203 Main Rd
154.9 c/L
-0.5 vs avg
Caltex Blackwood
0.2 km away · 371 Shepherds Hill Rd
155.9 c/L
+0.5 vs avg
Liberty Clarence Gardens
6.9 km away · 837 South Rd
149.3 c/L
-6.1 vs avg
Solo Marion
5.8 km away · 734 Marion Road
149.3 c/L
-6.1 vs avg
U-Go St Marys
4.9 km away · 1129-1131 South Rd & Southern Av
149.3 c/L
-6.1 vs avg
United Melrose Park
5.9 km away · 993-997 South Road
149.3 c/L
-6.1 vs avg
Showing 6 of 57 stations.
30-day spread · U91
Blackwood U91 cycle
Blackwood is currently 8.8c/L below its 30-day average — a relatively good time to fill up.
30-day low
154.9c/L
Lowest point in the local spread
30-day average
163.7c/L
30-day high
175.9c/L
Today's average
154.9c/L
Cheapest U91 right now
- 1Liberty Clarence GardensLiberty · 6.9 km away149.3 c/L0.6
- 2Solo MarionSolo · 5.8 km away149.3 c/L
- 3U-Go St MarysU-Go · 4.9 km away149.3 c/L0.6
- 4United Melrose ParkUnited · 5.9 km away149.3 c/L0.6
- 5X Convenience PanoramaX Convenience · 3.8 km away149.5 c/L2.4
Source: Reported U91 pump prices across Blackwood.
7-day outlook
Blackwood 7-day U91 outlook
Blackwood prices follow the Adelaide cycle, so this outlook takes the Adelaide U91 forecast and adjusts it to Blackwood'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 stable phase of its current cycle.
Blackwood today (est.)
155.3c/L
Adelaide 153.9c/L · +1.4c/L local
Predicted in 7 days
164.4c/L
7-day range
153.0 – 170.6c/L
Nearby suburbs
Suburbs near Blackwood
How Blackwood compares to neighbouring areas — cheapest first, delta vs the Blackwood average.
- DaDaw ParkCheapest
150.4c
-5.0vs Blackwood - BeBedford Park
150.7c
-4.7vs Blackwood - ClClovelly Park
150.7c
-4.7vs Blackwood - GlGlenalta
154.9c
-0.5vs Blackwood - BeBelair
154.9c
-0.5vs Blackwood - BlBlackwoodYou
155.4c
0.0vs Blackwood - CrCraigburn Farm
155.4c
0.0vs Blackwood - CoCoromandel Valley
155.4c
0.0vs Blackwood - HaHawthorndene
155.4c
0.0vs Blackwood - BeBellevue Heights
155.9c
+0.5vs Blackwood - EdEden Hills
155.9c
+0.5vs Blackwood
At a glance
Blackwood fuel prices at a glance
- Cheapest U91
- 154.9 c/L
- Suburb average
- 155.4 c/L
- Price range
- 1.0c spread
- Stations tracked
- 2
- Brands
- 2
- Postcode
- 5051
- Last updated
- 24 June 2026, 5:07 am AEST
Explore the area
Browse fuel prices around Blackwood
Step up to the city and state, compare neighbouring suburbs, or open the live U91 map.
Blackwood snapshot
Live U91 prices in Blackwood
How it compares
Blackwood is currently 8.5c below the South Australia state average of 163.9c. Open the live fuel map to see how individual stations spread within Blackwood.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Craigburn Farm (from 154.9c), Coromandel Valley (from 154.9c), Hawthorndene (from 154.9c), Bellevue Heights (from 155.9c) or Eden Hills (from 155.9c) before planning a fill-up.
Brands operating here
2 fuel brands operate stations in Blackwood, including Caltex and On The Run (OTR). Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.
Frequently asked
Blackwood fuel questions
The cheapest Unleaded 91 in Blackwood is currently at U-Go St Marys for 149.3 c/L.
FuelRadar app
Keep Blackwood fuel prices in your pocket
Track Blackwood prices, watch the local cycle and get an alert before the next jump — from your phone.
