Suburb fuel prices
Cheap Unleaded 91 in Mount Light South Australia 5271
4.0c above the South Australia average — Mount Light is 14.4c/L under its 30-day average right now — near the bottom of the cycle.
Prices as of 9 min ago AEST · sourced from SA Fuel Pricing Information Scheme
WAIT
U91 in Mount Light is dearer than the South Australia average
Mount Light sits 4.0c above the South Australia average. Mount Light is 14.4c/L under its 30-day average right now — near the bottom of the cycle.
How it compares
- South Australia state avg163.2c/L+4c/L
- National avg165.9c/L+1.3c/L
- Wholesale (TGP)154.1c/L+13.1c/L
Top stations
Cheapest U91 stations in Mount Light
Sorted by current U91 price. Tap a station for grades, directions and price age.
Ampol Naracoorte
Cheapest6.9 km away · 46 Gordon Street
166.9 c/L
-0.3 vs avg
Ampol Naracoorte (Food and Fuel)
6.6 km away · 109 Gordon Street
166.9 c/L
-0.3 vs avg
EG Ampol Naracoorte
7.1 km away · 12 Mcrae St
166.9 c/L
-0.3 vs avg
OTR Naracoorte
7.7 km away · 1 Deviation Rd
166.9 c/L
-0.3 vs avg
Shell Reddy Express Naracoorte
8.2 km away · 62 Stewart St
166.9 c/L
-0.3 vs avg
Ampol Naracoorte Depot Front – TASCO
6.5 km away · 241 Smith Street
168.9 c/L
+1.7 vs avg
30-day spread · U91
Mount Light U91 cycle
Mount Light is currently 14.4c/L below its 30-day average — a relatively good time to fill up.
30-day low
166.9c/L
Lowest point in the local spread
30-day average
181.3c/L
30-day high
196.0c/L
Today's average
166.9c/L
Cheapest U91 right now
- 1Ampol NaracoorteAmpol · 6.9 km away166.9 c/L11.0
- 2Ampol Naracoorte (Food and Fuel)Ampol · 6.6 km away166.9 c/L
- 3EG Ampol NaracoorteEG · 7.1 km away166.9 c/L1.0
- 4OTR NaracoorteOn The Run (OTR) · 7.7 km away166.9 c/L
- 5Shell Reddy Express NaracoorteReddy Express · 8.2 km away166.9 c/L2.0
Source: Reported U91 pump prices across Mount Light.
7-day outlook
Mount Light 7-day U91 outlook
Mount Light prices follow the Adelaide cycle, so this outlook takes the Adelaide U91 forecast and adjusts it to Mount Light'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.
Mount Light today (est.)
170.1c/L
Adelaide 151.7c/L · +18.4c/L local
Predicted in 7 days
182.1c/L
7-day range
165.2 – 189.4c/L
All fuel types
Fuel prices in Mount Light by type
Low, average and high for each fuel type from the 6 stations tracked here.
| Fuel | Low | Avg | High | Stations | Cheapest at |
|---|---|---|---|---|---|
| U91 | 166.9c | 167.2c | 168.9c | 6 | Ampol Naracoorte (Food and Fuel) |
| DSL | 183.9c | 184.9c | 187.9c | 4 | Ampol Naracoorte (Food and Fuel) |
| PDSL | 183.9c | 186.9c | 190.9c | 3 | OTR Naracoorte |
| P98 | 189.9c | 191.9c | 193.9c | 5 | Ampol Naracoorte (Food and Fuel) |
Nearby suburbs
Suburbs near Mount Light
How Mount Light compares to neighbouring areas — cheapest first, delta vs the Mount Light average.
- MoMount LightYou
167.2c
0.0vs Mount Light - MoMoyhall
167.2c
0.0vs Mount Light - MaMarcollat
167.2c
0.0vs Mount Light - LaLaurie Park
167.2c
0.0vs Mount Light - KoKoppamurra
167.2c
0.0vs Mount Light - BoBool Lagoon
167.2c
0.0vs Mount Light - LoLochaber
167.2c
0.0vs Mount Light - CaCadgee
167.2c
0.0vs Mount Light - JoJoanna
167.2c
0.0vs Mount Light - KeKeppoch
167.2c
0.0vs Mount Light - NaNaracoorte
167.2c
0.0vs Mount Light
At a glance
Mount Light fuel prices at a glance
- Cheapest U91
- 166.9 c/L
- Suburb average
- 167.2 c/L
- Price range
- 2.0c spread
- Stations tracked
- 6
- Brands
- 4
- Postcode
- 5271
- Last updated
- 24 June 2026, 3:37 pm AEST
Explore the area
Browse fuel prices around Mount Light
Step up to the city and state, compare neighbouring suburbs, or open the live U91 map.
Mount Light snapshot
Live U91 prices in Mount Light
Today's prices
In Mount Light, South Australia, the cheapest U91 today is 166.9c with an area average of 167.2c across 6 listed stations. Other fuels tracked in this suburb include DSL from 183.9c, PDSL from 183.9c and P98 from 189.9c.
How it compares
Mount Light is currently 4.0c above the South Australia state average of 163.2c. Open the live fuel map to see how individual stations spread within Mount Light.
Compare neighbouring suburbs
Cheaper fuel may be nearby — compare Moyhall (from 166.9c), Marcollat (from 166.9c), Laurie Park (from 166.9c), Koppamurra (from 166.9c) or Bool Lagoon (from 166.9c) before planning a fill-up.
Brands operating here
4 fuel brands operate stations in Mount Light, including Ampol, EG, On The Run (OTR) and Reddy Express. Brand loyalty programs and discount apps can shift the cheapest pump by 4–6c/L on any given day.
Frequently asked
Mount Light fuel questions
The cheapest Unleaded 91 in Mount Light is currently at Ampol Naracoorte (Food and Fuel) for 166.9 c/L.
FuelRadar app
Keep Mount Light fuel prices in your pocket
Track Mount Light prices, watch the local cycle and get an alert before the next jump — from your phone.
