Cheapest fuel prices, trends and insights across Australia
Cheapest U91 Fuel Prices around Keith, SA Today
As of 7 April 2026, the cheapest U91 around Keith, SA is 222.90 c/L at Keith OPT. Average across 4 stations is 224.10 c/L – down 18.8 cents over the past two weeks.
Prices from New South Wales Government, updated every 15 minutes.
U91 stations around Keith
4 stations selling U91, sorted by price.
Fuel prices by type
4 fuel types available around Keith.
| Type | Cheapest | Average | Stations |
|---|---|---|---|
| U91 | 222.90 | 224.10 | 4 |
| U98 | 247.90 | 249.30 | 4 |
| Diesel | 303.90 | 305.20 | 4 |
| Premium Diesel | 307.90 | 307.90 | 2 |
Frequently asked questions
Where is the cheapest U91 around Keith?
The cheapest U91 around Keith, SA is 222.90 cents per litre at Keith OPT, 32 Dukes Highway.
When is the best day to buy fuel in Keith?
Based on the past 4 weeks, Fridays tend to have the cheapest U91 prices around Keith, averaging 241.70 c/L. Thursdays tend to be the most expensive at 244.10 c/L – a difference of 2.4 cents.
How many petrol stations are around Keith?
FuelTrack tracks 4 stations selling U91 around Keith, SA. The area has 4 fuel types available, including U91, U98, Diesel, Premium Diesel.
What petrol brands are around Keith?
There are 3 fuel brands around Keith including Liberty, BP, Ampol. Compare prices across all brands to find the cheapest fuel.
Nearby suburbs
Prices from New South Wales Government. View all New South Wales suburbs. Compare fuel prices across Australia.