DiscoverHorizons by RAC PodcastTruckzillas: Why Do our Cars Just Keep Getting Bigger?
Truckzillas: Why Do our Cars Just Keep Getting Bigger?

Truckzillas: Why Do our Cars Just Keep Getting Bigger?

Update: 2025-06-23
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Description

In 2014, the Toyota Corolla wasn’t just Australia’s best-selling small car, it was the top seller out of all vehicle categories.


By 2024, it had been knocked back to 7th among Australia’s top 10 best-selling vehicles, with the six above it all being utes and SUVs. The next non-SUV or ute in the top sellers list was the Kia Cerato down at 19th.


So why are we super-sizing our cars?


This episode will delve into the increasing popularity of large cars on our roads, some of the factors that have driven this trend, and the impacts.


In this episode

(00:00 ) The Rise of Larger Vehicles

(00:26 ) Factors Driving the Large Car Trend

(01:07 ) The Evolution of Car Sizes

(02:51 ) Safety Concerns and Misconceptions

(05:10 ) Economic and Marketing Influences

(06:41 ) Practicality vs. Reality

(13:53 ) Environmental Impact of Larger Vehicles

(17:01 ) Safety Features and Their Limitations

(26:23 ) Impact of Larger Vehicles on Road Safety and Congestion

(27:30 ) Psychological Effects of Driving Larger Vehicles

(28:47 ) Safety Concerns with Higher Vehicles

(30:25 ) Motonormativity and Car-Centric Urban Environments

(32:04 ) Blind Spots and Risk Tolerance in Car Culture

(34:19 ) Challenges of Larger Vehicles in Urban Infrastructure

(37:32 ) Policy Solutions to Address Vehicle Supersizing

(39:20 ) Communicating the Risks of Larger Vehicles

(48:56 ) Conclusion and Final Thoughts


Guest: Paul Roberts

Deputy director of the Western Australian Centre for Road Safety Research


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    Legal disclaimer

    The views expressed in this podcast are those of the individuals involved and may not be shared by the Royal Automobile Club of WA (Inc) or its related bodies corporate (together “RAC”) or any of its or their councillors, directors or employees.  This podcast is for general information and entertainment purposes only.  Listeners should not rely on the content as a substitute for independent advice.  References to a product should not be construed as an endorsement by RAC.  RAC accepts no liability for any reliance placed on the content.


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    Truckzillas: Why Do our Cars Just Keep Getting Bigger?

    Truckzillas: Why Do our Cars Just Keep Getting Bigger?

    RAC WA