Aussie drivers failing most common driving theory test

Plenty of Aussies reckon they are good, even great, behind the wheel but this simple test is catching them out.

If you were to retake the learner’s driving test today, would you pass with flying colours?

New data suggest most seasoned drivers might struggle with the same questions on a learner’s test if they took it today.

An analysis by EzLicence has revealed that even experienced drivers could struggle to pass the learner’s theory test.

Vehicle equipment use, like headlights, indicators and fog lights, was a major stumbling block

The study examined more than 18 million practice tests and found that speed limit questions caused the most mistakes.

And considering Australia is plagued with different speed limit rules like school zones, roadworks and different road types, it’s no wonder many fall short on speed limit question.

However, what’s more concerning is the fact that vehicle equipment use, like headlights, indicators and fog lights, was a major stumbling block, with about 20 per cent of the participants answering incorrectly.

Night driving and visibility followed closely at 18.8 per cent, while intersections and right-of-way questions had an 18.4 per cent error rate.

Parking and stopping questions recorded 17.1 per cent incorrect responses, showing that many drivers struggle with practical judgement and diagram-based questions.

The results also revealed apparent differences between states.

Based on the state’s local Driver Knowledge Test, these were the questions that were often answered incorrectly.

Night driving and visibility tripped up most participants in New South Wales and Western Australia, while speed limit questions were the biggest challenge in South Australia and the Australian Capital Territory.

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Victoria had the highest incorrect rate overall, with 37 per cent of responses failing vehicle equipment use. Tasmanian drivers struggled with hazards, and Queenslanders with licence conditions and restrictions. 

The findings show that the test goes beyond simple memorisation.

“Driver Theory Tests aren’t just about memorising rules - they’re about applying them in real-world situations. Learners often struggle with giving way, roundabouts, and interpreting diagrams because these questions require both knowledge and practical judgement,” Amanda Butler from ExLicence explained.

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“Practising with a qualified driver helps turn that knowledge into confidence on the road.”

Butler also went on to say that even seasoned drivers can fall into bad habits that don’t always align with the law.

“Drivers who have plenty of real-world practice, can still forget certain rules or develop habits that don’t fully align with the law. That’s why structured lessons and on-road experience go hand-in-hand - together they help you avoid bad habits and make sure the rules stick.”

EzLicence’s findings highlight how knowledge gaps persist long after learners pass their test, particularly in areas like speed limits, lighting and right-of-way.

The data serves as a reminder that even confident drivers benefit from brushing up on the basics.