Suburb fuel prices
Cheap Petrol & Diesel in Smithfield Plains South Australia 5114
1.0c below the South Australia average — Smithfield Plains is 8.7c/L under its 30-day average right now — near the bottom of the cycle.
Prices as of 12 min ago AEST · sourced from SA Fuel Pricing Information Scheme
FILL UP
Unleaded 91 in Smithfield Plains is cheaper than the South Australia average
Smithfield Plains sits 1.0c below the South Australia average. Smithfield Plains is 8.7c/L under its 30-day average right now — near the bottom of the cycle.
How it compares
- South Australia state avg163.8c/L-1c/L
- National avg167.1c/L-4.3c/L
- Wholesale (TGP)154.1c/L+8.7c/L
Top stations
Cheapest Unleaded 91 stations in Smithfield Plains
Sorted by current Unleaded 91 price. Tap a station for grades, directions and price age.
OTR Smithfield
Cheapest1.6 km away · 23-29 Main North Rd
103.9 c/L
-58.9 vs avg
Solo Smithfield Plains
0.6 km away · 237 Curtis Road
143.5 c/L
-19.3 vs avg
Caltex Smithfield East (Sa)
1.7 km away · Lot 182 Main North Rd
149.9 c/L
-12.9 vs avg
OTR Munno Para
1.6 km away · 43-45 Main North Rd & Jane St
149.9 c/L
-12.9 vs avg
OTR Elizabeth South
8.9 km away · 100A John Rice Ave
95.9 c/L
-66.9 vs avg
OTR Hillbank
7.3 km away · Lot 92 Main N Rd
95.9 c/L
-66.9 vs avg
Showing 6 of 34 stations.
30-day spread · Unleaded 91
Smithfield Plains Unleaded 91 cycle
Smithfield Plains is currently 8.7c/L below its 30-day average — a relatively good time to fill up.
30-day low
147.5c/L
Lowest point in the local spread
30-day average
159.4c/L
30-day high
199.9c/L
Today's average
150.7c/L
Cheapest Unleaded 91 right now
- 1OTR Elizabeth SouthOn The Run (OTR) · 8.9 km away95.9 c/L
- 2OTR HillbankOn The Run (OTR) · 7.3 km away95.9 c/L
- 3United Elizabeth NorthUnited · 8.5 km away95.9 c/L
- 4United Petroleum Elizabeth SouthUnited · 7.8 km away95.9 c/L
- 5Solo Edinburgh NorthSolo · 3.1 km away99.5 c/L
Source: Reported Unleaded 91 pump prices across Smithfield Plains.
7-day outlook
Smithfield Plains 7-day Unleaded 91 outlook
Smithfield Plains prices follow the Adelaide cycle, so this outlook takes the Adelaide Unleaded 91 forecast and adjusts it to Smithfield Plains'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.
Smithfield Plains today (est.)
150.9c/L
Adelaide 153.9c/L · -3.0c/L local
Predicted in 7 days
159.4c/L
7-day range
147.4 – 164.8c/L
All fuel types
Fuel prices in Smithfield Plains by type
Low, average and high for each fuel type from the 4 stations tracked here.
| Fuel | Low | Avg | High | Stations | Cheapest at |
|---|---|---|---|---|---|
| U91 | 147.5c | 149.3c | 149.9c | 4 | Solo Smithfield Plains |
| P98 | 170.5c | 175.0c | 176.9c | 4 | Solo Smithfield Plains |
| PDSL | 177.5c | 179.0c | 179.9c | 4 | Solo Smithfield Plains |
| P95 | 164.9c | 166.6c | 167.4c | 3 | Caltex Smithfield East (Sa) |
Nearby suburbs
Suburbs near Smithfield Plains
How Smithfield Plains compares to neighbouring areas — cheapest first, delta vs the Smithfield Plains average.
- PePenfield GardensCheapest
147.5c
-15.3vs Smithfield Plains - MaMacdonald Park
147.5c
-15.3vs Smithfield Plains - PePenfield
147.5c
-15.3vs Smithfield Plains - ElElizabeth Downs
148.3c
-14.5vs Smithfield Plains - ElElizabeth West
148.3c
-14.5vs Smithfield Plains - MuMunno Para
148.4c
-14.4vs Smithfield Plains - MuMunno Para Downs
148.4c
-14.4vs Smithfield Plains - KuKudla
148.4c
-14.4vs Smithfield Plains - MuMunno Para West
148.4c
-14.4vs Smithfield Plains - AnAngle Vale
148.6c
-14.2vs Smithfield Plains - SmSmithfield PlainsYou
162.8c
0.0vs Smithfield Plains
At a glance
Smithfield Plains fuel prices at a glance
- Cheapest Unleaded 91
- 143.5 c/L
- Suburb average
- 162.8 c/L
- Price range
- 36.4c spread
- Stations tracked
- 4
- Brands
- 3
- Postcode
- 5114
- Last updated
- 23 June 2026, 11:07 pm AEST
Explore the area
Browse fuel prices around Smithfield Plains
Step up to the city and state, compare neighbouring suburbs, or open the live Unleaded 91 map.
Smithfield Plains snapshot
Live Unleaded 91 prices in Smithfield Plains
Today's prices
In Smithfield Plains, South Australia, the cheapest U91 today is 147.5c with an area average of 149.3c across 4 listed stations. Other fuels tracked in this suburb include P98 from 170.5c, PDSL from 177.5c and P95 from 164.9c.
How it compares
Smithfield Plains is currently 1.0c below the South Australia state average of 163.8c. Open the live fuel map to see how individual stations spread within Smithfield Plains.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Munno Para (from 146.9c), Munno Para Downs (from 146.9c), Kudla (from 146.9c), Munno Para West (from 146.9c) or Penfield Gardens (from 147.5c) before planning a fill-up.
Brands operating here
3 fuel brands operate stations in Smithfield Plains, including On The Run (OTR), Solo and Caltex. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.
Frequently asked
Smithfield Plains fuel questions
The cheapest E10 in Smithfield Plains is currently at Solo Smithfield Plains for 143.5 c/L.
FuelRadar app
Keep Smithfield Plains fuel prices in your pocket
Track Smithfield Plains prices, watch the local cycle and get an alert before the next jump — from your phone.
