St George Diesel Climbs 34 Cents While Queensland Regional Towns Lead National Surge and Goondiwindi Unleaded Defies the Trend
A comprehensive analysis of this morning's fuel pricing data reveals a striking divide across Queensland, with regional diesel prices surging at a pace not seen elsewhere in the country while one border town quietly delivered the sharpest unleaded fall of the day. According to data captured at 8:15am AEST on 28th April 2026, six regional Queensland suburbs recorded double-digit diesel increases in a single cycle, even as broader fuel markets in Victoria and Western Australia moved in the opposite direction.
Drilling down into the specifics, the small inland town of St George led the national tally with a 34 cent jump, lifting the local diesel average from 272.9 to 306.9 cents per litre across six monitored stations. That is the largest single cycle diesel increase recorded anywhere in Australia today and pushes St George prices well above the Queensland state average of 264.8 cents.
Regional Queensland Bears the Brunt
The data paints a clear picture of pressure building across the inland freight corridors. Hughenden in north Queensland posted a 26.6 cent rise to 316.5 cents, the highest absolute diesel price among today's top movers and a figure that puts the town on par with parts of the Northern Territory. Pittsworth on the Darling Downs lifted 24.1 cents to 271.0 cents, while Tully in the wet tropics climbed 20.4 cents to 273.1 cents.
Further down the list, the Lockyer Valley recorded an 19.8 cent rise to 274.5 cents, and Warwick on the New England Highway moved 17.7 cents higher to 256.2 cents. Breaking down the regional pattern, every one of these towns sits along major freight or agricultural haulage routes, which historically tend to absorb wholesale movements faster than competitive metro markets like Brisbane.
Industry factors at play include a recent shift in Singapore gulf coast diesel benchmarks combined with a tighter local terminal gate price in southeast Queensland. Historical comparison suggests that when wholesale diesel moves more than 10 cents in a week, regional towns with fewer than ten retail competitors typically see the increase pass through within 48 hours. The St George and Hughenden moves are consistent with this pattern.
State Averages Confirm the Story
Queensland diesel rose 9.1 cents on average across 1,005 monitored stations, taking the state mean from 255.7 to 264.8 cents. That places Queensland firmly in the upper half of the mainland diesel league table, sitting between Tasmania at 264.4 cents and South Australia at 267.0 cents.
This pattern is consistent with broader market dynamics. New South Wales diesel jumped 22.8 cents to 263.5 cents in the same cycle, suggesting the surge is not isolated to Queensland but rather a national wholesale event being passed on more aggressively in regional markets. Meanwhile Victoria bucked the trend with a 7.5 cent fall to 258.7 cents, and Western Australia eased 15.1 cents lower to 257.3 cents, now the cheapest mainland diesel market.
Goondiwindi Tells a Different Story
Amid the diesel surge, Goondiwindi on the Queensland border quietly recorded the largest unleaded petrol fall of the day. The local average dropped 16.6 cents to 169.3 cents across five stations, putting the town more than 25 cents below the Brisbane metro average for standard unleaded.
For context, that price now sits roughly 27 cents below the volume weighted Queensland unleaded mean. Goondiwindi sits at the junction of the Newell, Cunningham and Leichhardt highways, and its retail market is sensitive to cross border traffic from New South Wales. Historical data suggests these border towns occasionally lead price discovery on petrol when wholesale movements diverge between fuel grades, which appears to be the case this cycle.
What It Means for Motorists
For diesel buyers in regional Queensland, today's data underscores how location dominates the equation. A motorist filling up in St George is now paying around 50 cents more per litre than one in Beckenham over in Western Australia, where diesel sits at 211.3 cents in the cheapest suburbs. On a 70 litre fill, that gap is worth more than 35 dollars.
For unleaded buyers, Goondiwindi currently offers the standout value in the state, while Brisbane drivers should monitor the interactive fuel map for downward movements that may follow if wholesale petrol pricing continues to soften. For motorists willing to shop around, the data clearly demonstrates that location and timing remain the two most important factors in fuel savings.
