Cheapest fuel prices, trends and insights across Australia
Cheapest U91 Fuel Prices in Illawarra, NSW Today
As of 5 July 2026, the cheapest U91 around Illawarra, NSW is 161.50 c/L at Enhance Port Kembla. Average across 47 stations within 15km of Illawarra centre is 169.70 c/L – up 2.9 cents over the past two weeks.
Prices from New South Wales Government, updated every 15 minutes.
Cheapest U91 stations in Illawarra
Top 20 of 47 stations, sorted by price.
Cheapest suburbs in the Illawarra area
Lowest live U91 price per suburb across the wider Illawarra area. Distance from Illawarra centre.
Fuel prices by type
7 fuel types available around Illawarra.
Frequently asked questions
Where is the cheapest U91 in Illawarra?
The cheapest U91 around Illawarra, NSW is 161.50 cents per litre at Enhance Port Kembla, 1-3 CHURCH ST, PORT KEMBLA NSW 2505. The cheapest suburbs in the Illawarra area are Appin (151.90), Picton (155.50), St Helens Park (155.90).
When is the best day to buy fuel in Illawarra?
Based on the past 4 weeks, Sundays tend to have the cheapest U91 prices around Illawarra, averaging 161.80 c/L. Mondays tend to be the most expensive at 167.80 c/L – a difference of 6.0 cents.
How many petrol stations are in Illawarra?
FuelTrack tracks prices at 47 stations selling U91 around Illawarra, NSW. The area has 7 fuel types available, including LPG, E10, U91, Premium Diesel.
What petrol brands are in Illawarra?
There are 11 fuel brands around Illawarra including Enhanced, Mobil, Pearl Energy, Ampol, westside, Metro, BP, 7-Eleven. Compare prices across all brands to find the cheapest fuel.
What's happening with Australia's fuel excise in 2026?
Fuel excise is the federal tax built into the price of every litre of petrol and diesel. It normally rises twice a year in line with inflation, and in early 2026 it sat at 52.6 cents a litre. When conflict in the Middle East pushed oil prices higher, the government brought in cost-of-living relief: from 1 April it roughly halved the excise, taking about 32 cents a litre off the bowser price. On 20 June that relief was extended into July but tapered to a 16 cent cut, lifting the excise to 36.6 cents, so pump prices rose at the start of July. The reduced rate runs until 2 August. From 3 August the full 52.6 cent excise returns, and because GST is charged on top of it, that's expected to add about 18 cents a litre at the pump, or roughly $9 on a 50-litre tank, unless retailers absorb part of the increase. A routine inflation adjustment in early August nudges the rate a little higher again.
More suburbs in the Illawarra area
12 more suburbs with U91 prices across the wider Illawarra area, sorted alphabetically.
Prices from New South Wales Government. View all New South Wales suburbs. Compare fuel prices across Australia.