Electric cars outsell petrol again in Australian showrooms

A 69-unit margin that rewrites the sales ledger

Electric vehicles outsold petrol cars in Australia in September 2026 for the second consecutive month, registering 26,087 sales against 26,018 petrol car sales, a margin of sixty-nine vehicles.^[1] The number fits inside a single dealer's weekly tally, but a directional signal is harder to dismiss when it repeats.

Battery-electric vehicles claimed 24.2 per cent of the total Australian new-car market in September, out of 102,924 vehicles sold across all powertrains, a total market up 0.9 per cent on September 2025.^[1]

Where the volume actually came from

BYD, Tesla and Geely were the top three electric-vehicle brands for the month.^[1] Within the Tesla and Polestar grouping, the Model Y did the heavy lifting: 4,476 of the combined 5,854 Tesla and Polestar battery-electric deliveries in September came from the Model Y, accounting for 76 per cent of those brands' monthly volume.^[2]

The overall market's top seller remained the Ford Ranger at 5,062 units, a reminder that the ute segment, running almost entirely on diesel and serving fleet and trade buyers, is operating on a separate timetable.^[1] Diesel sales fell 18.4 per cent year on year to 25,173 units, a sharper decline than the historical trend but well behind petrol's 36.2 per cent drop.^[1]

The most striking figure outside the EV column was the plug-in hybrid number. Plug-in hybrid sales surged 122.7 per cent year on year to 10,072 units, while conventional hybrid sales rose 20.7 per cent to 17,843 units.^[1]

What moved buyers this month

Two policy and price levers have been doing the work. National average pump prices have pushed back above $2.30 a litre, up nearly 25 per cent since the start of the year, Westpac said this week, which makes the fuel-cost arithmetic on an EV considerably easier to run. [Westpac IQ] The New Vehicle Efficiency Standard Act 2024 commenced on 1 July 2025, binding manufacturers to progressively tighter fleet-wide emissions targets and pushing them to expand electric and low-emissions ranges in Australia or face financial penalties.^[3]

Dianne O'Hara, acting chief executive of the Federal Chamber of Automotive Industries, framed the shift as consumer pragmatism. "Many consumers are making practical decisions and selecting from the range of available technologies that best meet their needs," O'Hara said.^[1] That read fits the data: the same month EVs crossed petrol in volume, hybrid and plug-in hybrid sales also lifted sharply, suggesting the market is spreading across the electrification spectrum rather than concentrating at either pole.

Whether the trend holds

Julie Delvecchio, chief executive of the Electric Vehicle Council, placed September in a longer arc. Delvecchio said "World EV Day was a moment to celebrate how far Australia has come, and a reminder of how far there still is to go."^[4]

The current surge carries dependencies that distributors are watching closely: high upfront purchase prices remain a barrier for buyers outside the top income brackets, charging infrastructure gaps persist in regional areas, and the forward trajectory of government incentives is uncertain.^[2] A 69-unit margin over petrol is repeatable under the right conditions, and the October data will begin to show whether those conditions survive a softening in fuel prices or a policy reversal.