Summary:
In this episode of Overdrive, we delve into the evolving world of motoring and mobility—from high-tech pedestrian detection fabrics to nostalgic reflections on motoring larrikins. David Brown and Paul Murrell critique inconsistencies in safety tech, vehicle naming confusion, and the charm of classic cars. We also road test the Mazda CX-30 and examine whether EVs are truly delivering on sustainability promises. Plus, we pay tribute to rally legend Ed Mulligan.
Overdrive on Innovation, Larrikinism and the Future of the Car
This week’s episode of Overdrive is a delightfully wide-ranging exploration of technology, nostalgia, motoring culture and real-world vehicle testing. Host David Brown and regular contributor Paul Murrell from SeniorDriverOz cover topics that span the serious, the humorous, and the downright peculiar—bringing clarity and insight to the often confusing world of modern transport.
When Black Isn’t Seen: The LIDAR Clothing Revolution
We begin with a critical look at pedestrian safety, particularly how LIDAR systems in vehicles struggle to detect dark clothing. Toyota’s innovative response? A copper oxide-infused black fabric that reflects LIDAR signals—potentially saving lives with smart fashion. It’s a stark reminder that tech alone isn’t always the solution. The objects being detected need consideration too.
EVs vs ICE: Who Breaks Down More?
Data from Germany’s ADAC revealed that EVs—particularly the Tesla Model 3—are significantly more reliable than their petrol or diesel counterparts, provided they don’t run out of charge. Meanwhile, the Hyundai Ioniq 5 stumbled due to recurring charging issues. Toyota surprisingly landed on the “least reliable” list due to underpowered starting batteries. This isn’t just a reliability issue—it’s a reputational shift.
Environmental Impact: EV Makers Holding Themselves to Account
Polestar’s annual sustainability report shows a nearly 25% reduction in emissions per car sold since 2020, thanks to smarter manufacturing, logistics, and materials use. It’s a benchmark for other manufacturers, underscoring that environmental responsibility in the EV space extends far beyond the tailpipe.
Bus Safety, Concept Cars & Classic Car Craftsmanship
Australia’s National Heavy Vehicle Regulator found alarming non-compliance during a bus operation blitz—ranging from speed infringements to falsified records. In contrast, Chinese brand Chery unveiled a luxury off-road concept with modular living space and even a BBQ, showing just how much the definition of a car is shifting.
We also celebrated the E-Type Jaguar’s continued legacy with Jaguar Classic releasing factory-spec body panels, a godsend for restorers. The panel gaps may be tighter than the originals ever managed, but the emotional connection remains intact.
Larrikins on the Road: Remembering Ed Mulligan
The segment shifts tone with a heartfelt homage to rally driver and Opposite Lock founder Ed Mulligan. This sparks a broader discussion: has motorsport lost its larrikin spirit in favour of buttoned-down professionalism? With anecdotes involving Captain Peter Jansen, Jack Murray, and even Rolls-Royce charity rally antics, this segment is pure cultural gold. It champions the idea that being memorable on the road doesn’t always require winning—sometimes it just takes a sense of humour and a top hat.
Pedestrian Buttons That Talk Back?
On a lighter note, the show rounds out with a tongue-in-cheek look at voice-enabled pedestrian crossings that mimic Elon Musk. While impractical in Australia, the concept raises questions about public space advertising and distraction—timely, as cities are increasingly plastered with screens, stickers, and sales pitches.
Road Test: Mazda CX-30
This week’s road test features the Mazda CX-30. While it boasts an understated design and a surprisingly luxe interior—especially in the G20 Touring LE variant—fuel economy and inconsistent adaptive cruise control knock it down a peg. Murrell and Brown also discuss mirror distortions, harsh suspension, and automatic gear behaviour that left them frustrated. Still, the CX-30 earns praise for its comfort, familiarity, and thoughtful design, even if its naming logic (and fuel tank size) remains a mystery.
Final Thoughts
From cutting-edge safety fabrics to the cultural fabric of classic rallying, this episode of Overdrive offers something for every car enthusiast, transport planner and nostalgist alike. With a perfect mix of technical scrutiny and human storytelling, it reminds us that while cars are machines, driving is a deeply human experience.
Program Links and CreditsProgram Links and Credits
Overdrive is produced by David Brown with assistance from Paul Murrell, Graham Patterson, Bruce Potter, and Mark Wesley.
More info and extended segments available at Cars Transport Culture, or search “Overdrive Radio” on your favourite podcast platform.
First broadcast: 19 April 2025
Syndicated across Australia via the Community Radio Network.