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South Australians hit the brakes on driving following fuel price surge

17 August, 2026

South Australians are leaving the car at home and turning to public transport and walking in response to soaring fuel prices, a new RAA survey has revealed.

Following the fuel price spike in early March triggered by conflict in the Middle East, RAA’s Transport Benchmark Study found almost half of South Australians (46%) have changed how, or how often, they travel.

Among those surveyed about their transport habits:

  • 33% cut back on non-essential car travel, such as social outings and recreation,
  • 31% combined trips or errands to reduce driving,
  • 12% avoided travelling at certain times of day, and,
  • 8% changed their commute route to reduce distance.

Meanwhile, 22% of South Australians say they’re now walking more than before, 15% have increased public transport use and 6% say they’re cycling more.

RAA Senior Manager Safety and Infrastructure Charles Mountain said the fuel price spike had clearly changed the way South Australians get around as households looked for ways to manage cost-of-living pressures.

“When fuel prices surged in March, we saw South Australians respond immediately – cutting non-essential trips, combining errands, and for many, leaving the car at home altogether in favour of walking or public transport,” Mr Mountain said.

“It’s a reminder of just how sensitive our travel habits are to the cost of driving.

“While no one wants to see people forced out of their cars by rising prices, there could be a silver lining here – more people finding alternative modes of transport like walking and using public transport means less congestion and lower emissions.

“The challenge now is giving people more transport options for them to use on a long-term basis beyond their personal cars.

“Our research shows the biggest barriers to more people choosing public transport are about how long it takes (43%), services not going where needed (32%) and services being unreliable or not on time (20%).

“When it comes to cycling, around one in four respondents who don’t cycle say they don’t feel safe when riding – so providing more protected bike routes could open this option up for many more people.

“If we want to ensure more commuters have the ability to change their travel behaviour, that’s where the investment needs to go.”

To view RAA’s Growth without Gridlock advocacy platform, visit raa.com.au/growth.