Suburb fuel prices
Cheap Unleaded 91 in Gilles Plains South Australia 5086
14.7c below the South Australia average — Gilles Plains is 8.3c/L under its 30-day average right now — near the bottom of the cycle.
Prices as of 24 min ago AEST · sourced from SA Fuel Pricing Information Scheme
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U91 in Gilles Plains is cheaper than the South Australia average
Gilles Plains sits 14.7c below the South Australia average. Gilles Plains is 8.3c/L under its 30-day average right now — near the bottom of the cycle.
How it compares
- South Australia state avg163.9c/L-14.7c/L
- National avg165.9c/L-16.7c/L
- Wholesale (TGP)154.1c/L-4.9c/L
Top stations
Cheapest U91 stations in Gilles Plains
Sorted by current U91 price. Tap a station for grades, directions and price age.
Mobil Hampstead Gardens
Cheapest2.6 km away · 323 North East Road
148.5 c/L
-0.7 vs avg
Mobil Hillcrest
1.0 km away · 473-477 North East Road
148.5 c/L
-0.7 vs avg
Mobil Gilles Plains
0.2 km away · 575 North East Road
149.1 c/L
-0.1 vs avg
OTR Greenacres
2.4 km away · 325 North East Road
149.9 c/L
+0.7 vs avg
OTR Hillcrest
1.5 km away · 431 North East Rd & Forbes St
149.9 c/L
+0.7 vs avg
Costco Kilburn
6.8 km away · 404-406 Churchill Road
143.7 c/L
-5.5 vs avg
Showing 6 of 97 stations.
30-day spread · U91
Gilles Plains U91 cycle
Gilles Plains is currently 8.3c/L below its 30-day average — a relatively good time to fill up.
30-day low
148.5c/L
Lowest point in the local spread
30-day average
158.0c/L
30-day high
169.5c/L
Today's average
149.7c/L
Cheapest U91 right now
- 1Costco KilburnCostco · 6.8 km away143.7 c/L1.0
- 2AMPM Mawson LakesAM/PM · 7.6 km away146.9 c/L1.0
- 3AMPM Parafield GardensAM/PM · 8.1 km away146.9 c/L1.0
- 4X Convenience GreenfieldsX Convenience · 7.7 km away146.9 c/L1.0
- 5Mobil Blair AtholMobil · 5.9 km away147.9 c/L
Source: Reported U91 pump prices across Gilles Plains.
7-day outlook
Gilles Plains 7-day U91 outlook
Gilles Plains prices follow the Adelaide cycle, so this outlook takes the Adelaide U91 forecast and adjusts it to Gilles Plains'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.
Gilles Plains today (est.)
150.3c/L
Adelaide 153.9c/L · -3.6c/L local
Predicted in 7 days
159.4c/L
7-day range
148.0 – 165.6c/L
All fuel types
Fuel prices in Gilles Plains by type
Low, average and high for each fuel type from the 5 stations tracked here.
| Fuel | Low | Avg | High | Stations | Cheapest at |
|---|---|---|---|---|---|
| U91 | 148.5c | 149.2c | 149.9c | 5 | Mobil Hillcrest |
| P95 | 160.5c | 163.4c | 167.4c | 5 | Mobil Hillcrest |
| PDSL | 175.5c | 177.8c | 179.9c | 5 | Mobil Hillcrest |
| P98 | 169.5c | 174.4c | 179.1c | 5 | Mobil Hillcrest |
Nearby suburbs
Suburbs near Gilles Plains
How Gilles Plains compares to neighbouring areas — cheapest first, delta vs the Gilles Plains average.
- GiGilles PlainsYou
149.2c
0.0vs Gilles Plains - MaManningham
149.2c
0.0vs Gilles Plains - GrGreenacres
149.2c
0.0vs Gilles Plains - HaHampstead Gardens
149.2c
0.0vs Gilles Plains - HiHillcrest
149.2c
0.0vs Gilles Plains - OaOakden
149.2c
0.0vs Gilles Plains - HoHolden Hill
150.9c
+1.7vs Gilles Plains - PaPara Vista
150.9c
+1.7vs Gilles Plains - VaValley View
150.9c
+1.7vs Gilles Plains - PaParadise
151.9c
+2.7vs Gilles Plains - DeDernancourt
151.9c
+2.7vs Gilles Plains
At a glance
Gilles Plains fuel prices at a glance
- Cheapest U91
- 148.5 c/L
- Suburb average
- 149.2 c/L
- Price range
- 1.4c spread
- Stations tracked
- 5
- Brands
- 3
- Postcode
- 5086
- Last updated
- 24 June 2026, 1:37 am AEST
Explore the area
Browse fuel prices around Gilles Plains
Step up to the city and state, compare neighbouring suburbs, or open the live U91 map.
Gilles Plains snapshot
Live U91 prices in Gilles Plains
Today's prices
In Gilles Plains, South Australia, the cheapest U91 today is 148.5c with an area average of 149.2c across 5 listed stations. Other fuels tracked in this suburb include P95 from 160.5c, PDSL from 175.5c and P98 from 169.5c.
How it compares
Gilles Plains is currently 14.7c below the South Australia state average of 163.9c. Open the live fuel map to see how individual stations spread within Gilles Plains.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Holden Hill (from 149.9c), Para Vista (from 149.9c), Valley View (from 149.9c), Paradise (from 151.9c) or Dernancourt (from 151.9c) before planning a fill-up.
Brands operating here
3 fuel brands operate stations in Gilles Plains, including Mobil, On The Run (OTR) and Pearl Energy. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.
Frequently asked
Gilles Plains fuel questions
The cheapest Unleaded 91 in Gilles Plains is currently at Costco Kilburn for 143.7 c/L.
FuelRadar app
Keep Gilles Plains fuel prices in your pocket
Track Gilles Plains prices, watch the local cycle and get an alert before the next jump — from your phone.
