Unleaded 91
Rose 5.0¢
Changed 4h ago
30-day recorded range
Low 165.9¢Avg 182.5¢High 209.9¢
Same-grade comparison
Cheaper nearby: Shell Get & Go Hahndorf · 203.5 c/L · 6.1 km away
Local fair benchmark 208.9 c/L
ON
Mount Barker, SAHours not yet verified
18 Knott Street (Cnr Hutchinson St), Mount Barker SA 5251
Tied #176 cheapest U91 in Australia · compared with 7,194 currently priced stations
Fuel prices at this station
4 fuel grades listed
| Fuel and update | Price | Update |
|---|---|---|
| Unleaded 911m ago · Consumer and Business Services SA | 209.9c/L | |
| Premium 951m ago · Consumer and Business Services SA | 227.4c/L | |
| Premium 981m ago · Consumer and Business Services SA | 236.9c/L | |
| Premium Diesel1m ago · Consumer and Business Services SA | 251.9c/L |
U91: Worth waiting
Likely to drop Wed morningUnleaded 91 here sits 1.0¢ over the local fair price.
Price evidence
Price history and nearby evidence
Last recorded movements, 30-day ranges and same-grade alternatives. The station table above shows the current listing.
Synced 1m ago4 fuel grades listedMount Barker 5251
Premium 95
Rose 5.0¢
Changed 4h ago
30-day recorded range
Low 183.4¢Avg 200.0¢High 227.4¢
Same-grade comparison
Cheaper nearby: Shell Get & Go Hahndorf · 218.5 c/L · 6.1 km away
Local fair benchmark 224.9 c/L
Premium 98
Rose 5.0¢
Changed 4h ago
30-day recorded range
Low 192.9¢Avg 209.5¢High 236.9¢
Same-grade comparison
Cheaper nearby: Shell Get & Go Hahndorf · 226.5 c/L · 6.1 km away
Local fair benchmark 234.9 c/L
Premium Diesel
Rose 5.0¢
Changed 4h ago
30-day recorded range
Low 187.9¢Avg 219.6¢High 251.9¢
Same-grade comparison
Cheaper nearby: Shell Get & Go Hahndorf · 245.5 c/L · 6.1 km away
Local fair benchmark 251.9 c/L
About On the Run
OTR (formerly On The Run) is an Australian network of fuel stations and convenience stores, acquired by Viva Energy in March 2024. Operating 24/7 across mainland states and territories, OTR offers Shell-branded fuels, barista-made Coffee, and fresh food options, often featuring integrated quick-service restaurants. Its OTR App provides exclusive loyalty rewards, including fuel discounts and "Buy 4 Get 1 FREE" offers on selected items, alongside a community donation program. OTR aims to provide comprehensive roadside convenience.View all On the Run stations →
Nearby stations
Cheapest fuel near Mount Barker
Ranked cheapest-first on Unleaded 91. The local fair price is 208.9 c/L; a negative vs-fair line means the station is under the local benchmark.
Compare by fuel grade
Showing 6 of 10 stations.
Next price change
Likely to dropmedium confidence
U91 is likely to drop Wed morning
Expected move: ~−1-3c. Forecasts use this station's recent change pattern and the local price cycle, so treat the window as guidance rather than a guarantee.
Expected Wed morning
Now
210c
Next
207-209c
Cadence
about every 1 day
Last move
today (rose)
Usually changes Tue & Thu morning; about every 1 day.
Fuel grade
7-day forecast
When to fill up at OTR Mount Barker Knott Street — U91
Where prices are headed at OTR Mount Barker Knott Street over the next 7 days. Built from the local price cycle and this station's own recent pricing. See whether you're near the bottom of the cycle.
Today until the cycle peak — fill up before then.
Adelaide today
205.7c/L
Modelled in 7 days
172.6c/L
7-day range
162.0 – 207.1c/L
Modelled priceLikely price range
FuelRadar
Loading current fuel data
Reported prices and update times are being prepared for this page.
FuelRadar read
What FuelRadar has seen at OTR Mount Barker Knott Street
Recorded movement, 30-day evidence and same-grade competition.
Recent recorded movement
Unleaded 91 rose 5.0¢ and last changed 4h ago, Premium 95 rose 5.0¢ and last changed 4h ago, Premium 98 rose 5.0¢ and last changed 4h ago and Premium Diesel rose 5.0¢ and last changed 4h ago. Each movement compares consecutive reported records for the same fuel grade; it does not imply every bowser changed at the same time.
30-day evidence
Unleaded 91 ranged from 165.9¢ to 209.9¢ over 30 days, averaging 182.5¢, Premium 95 ranged from 183.4¢ to 227.4¢ over 30 days, averaging 200.0¢, Premium 98 ranged from 192.9¢ to 236.9¢ over 30 days, averaging 209.5¢ and Premium Diesel ranged from 187.9¢ to 251.9¢ over 30 days, averaging 219.6¢. The range summarises station records in that window and remains separate from the current-price table above.
Nearby same-grade comparison
For Unleaded 91, this station is 1.0¢ over the local fair price for the same grade. The cheaper same-grade matches in this comparison are Unleaded 91 at Shell Get & Go Hahndorf for 203.5 c/L, 6.1 km away, Premium 95 at Shell Get & Go Hahndorf for 218.5 c/L, 6.1 km away, Premium 98 at Shell Get & Go Hahndorf for 226.5 c/L, 6.1 km away and Premium Diesel at Shell Get & Go Hahndorf for 245.5 c/L, 6.1 km away. Open Mount Barker prices to compare the wider station set before making a detour.
Source and update limits
The price rows identify Consumer and Business Services SA as their source. FuelRadar last saw a price update for OTR Mount Barker Knott Street at 1m ago. Latest checked: 1m ago. Read how FuelRadar data works when a small saving depends on a recent update time.
Source: Consumer and Business Services SA. Based on 11 stations. Station prices are reported records, not a guarantee of the final bowser price.
Common questions
OTR Mount Barker Knott Street FAQ
Questions about this station's prices, fuel grades and location.
FuelRadar's latest station record for OTR Mount Barker Knott Street shows Unleaded 91 209.9 c/L, Premium 95 227.4 c/L, Premium 98 236.9 c/L and Premium Diesel 251.9 c/L. For Unleaded 91, that is about 1.0¢ over the local fair price for the same grade.
FuelRadar app
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