Overdrive

Episode Breakdown
• Everything Electric – 00:02:18
• Automated driving and insurance – 00:09:27
• Petrol prices and transport disadvantage – 00:20:39
• Recreating the Lotus Esprit – 00:26:01
• Motoring books of the year – 00:31:09
• Fuel-efficient replacement tyres – 00:41:04
• GAC Aion UT Luxury road test – 00:48:23

EV show, Insuring Autonomous cars, and GAC Aion UT
Electric vehicles move beyond the showroom as Everything Electric explores charging, batteries and vehicle-to-grid technology. David Brown and Paul Murrel examine insurance for assisted driving, petrol prices and transport disadvantage, the reborn Lotus Esprit, motoring books and California’s replacement tyre efficiency rules. The program finishes with a road test of the GAC Aion UT Luxury, a compact electric hatch offering strong cabin space, extensive equipment and competitive pricing, while highlighting the compromises of touchscreen-heavy controls and assertive driver assistance.

Everything Electric
The Sydney event reflects a maturing EV market, with Chinese brands, plug-in hybrids, commercial vehicles, home batteries, charging and vehicle-to-grid technology broadening the discussion.
Automated driving and insurance
Zurich’s Tesla insurance raises questions about whether supervised automated driving reduces risk, how insurers measure that benefit, and whether vehicle technology is making crash repairs more costly.
Petrol prices and transport disadvantage
A Queensland study prompts discussion about whether higher fuel prices shift motorists to public transport or simply suppress trips, particularly where services are slow, indirect or unavailable.
Recreating the Lotus Esprit
A modern recreation of the classic Lotus Esprit combines V8 donor cars with carbon-fibre bodies and contemporary technology, raising questions about preservation, modification and manufactured nostalgia.
Motoring books of the year
The RAC’s Motoring Book of the Year finalists range from the Pan-American Highway and Top Gear to Ferrari, Lancia, Formula One and racing helmets, highlighting motoring history and culture.
Fuel-efficient replacement tyres
California’s planned tyre efficiency standards spark debate over rolling resistance versus grip, braking, noise and longevity, illustrating how environmental regulation can create unintended safety compromises.
GAC Aion UT Luxury road test
The compact EV impresses with space, equipment and urban manners. Its panoramic roof, heated seats and powered tailgate add value, although touchscreen controls and lane assistance require familiarity.

Peter Brock’s influence beyond Bathurst leads an episode spanning motoring history, changing global car strategies and new-market competition. David Brown and Paul Murrell examine the revived Mitsubishi Pajero, Volkswagen’s uncertain plans for SEAT, and China’s rapid transport development. A Chatswood street parade contrasts the classic Honda NSX with modern electric motoring, before the GAC M Zoom faces a detailed road test covering design, performance, fuel economy, technology, value and the challenges of a developing dealer network.
Episode Breakdown
• Peter Brock’s wider legacy – 00:01:05
• Mitsubishi Pajero returns – 00:07:38
• Global car industry shifts – 00:14:04
• SEAT, Cupra and Volkswagen – 00:21:40
• NSX, EVs and Chatswood – 00:26:32
• China’s transport transformation – 00:31:43
• GAC M Zoom road test – 00:33:49
Peter Brock’s wider legacy
Twenty years after his death, Brock is remembered for Bathurst success, rallying skill and road-safety advocacy, including his famous 05 identity and influence beyond motorsport.
Mitsubishi Pajero returns
The Pajero name returns with heritage-inspired design, diesel power and serious off-road hardware. Its Dakar history, unusual name and classic instruments also come under discussion.
Global car industry shifts
Manufacturers are shifting from chasing volume towards profitability, regional production and flexibility, while EVs, hybrids, tariffs and changing markets reshape investment.
SEAT, Cupra and Volkswagen
SEAT faces an uncertain future as Volkswagen favours Cupra. The discussion explores overlapping brands, rising costs and how VW moved away from its original “people’s car” role.
NSX, EVs and Chatswood
A Chatswood street parade pairs a classic Honda NSX with an EV, highlighting changing motoring culture, supercar history and the practical contrast between manual and electric driving.
China’s transport transformation
A comparison of Chinese steam-era railways with modern high-speed trains illustrates the extraordinary pace of transport development and industrial change over recent decades.
GAC M Zoom road test
The affordable small SUV impresses with equipment, cabin presentation and highway economy, but its dual-clutch behaviour, driver warnings and limited dealer network raise concerns.

David Brown and Paul Murrell examine how road-user charging could reshape Australian transport, including congestion, fairness and where the revenue goes.

They consider curbside EV charging as public infrastructure, AI-powered robots in car dealerships and Mahindra's aggressive SUV discounts. Listener feedback covers Tesla ownership, battery health, low maintenance costs and Full Self-Driving, while concerns are raised about how employers recruit engineers.

The program finishes with a road test of the new Toyota HiLux, including its design, equipment and increasingly rare manual gearbox.
Episode Breakdown
• Road-user charging - 00:01:34
• Curbside EV charging - 00:13:23
• Robots in car showrooms - 00:19:34
• Mahindra price cuts - 00:27:02
• Tesla ownership feedback - 00:38:08
• Engineering and transport planning - 00:44:30
• Toyota HiLux road test - 00:46:38
Full summary
Road-user charging
Australia moves towards road-user charging. David and Paul explore congestion pricing, dynamic charges, equity, public transport and why transparency over revenue will be critical.
Curbside EV charging
A UNSW paper argues curbside EV charging should be treated as critical infrastructure. The discussion covers apartment dwellers, grid demand, public kerb space and private investment.
Robots in car showrooms
Humanoid robots and AI could answer vehicle questions and guide buyers, but privacy, sales manipulation and stereotyping remain concerns. David questions whether a simple interactive screen would work better.
Mahindra price cuts
Mahindra cuts up to $10,000 from the XUV700, sharpening its value proposition. The hosts consider intense SUV competition and the risks that major discounts pose to resale values and brand confidence.
Tesla ownership feedback
A US Model Y owner reports remarkably low maintenance costs, regular software updates and strong battery health after four years, while praising Tesla's Full Self-Driving for long-distance travel.
Engineering and transport planning
A Transport for NSW recruitment ad prompts discussion about employers demanding experienced staff who can perform immediately, while apparently investing too little in developing younger engineers.
Toyota HiLux road test
The new HiLux retains its familiar ute character while adopting a squarer nose, updated equipment and all-terrain tyres. The test also considers the manual gearbox as that transmission becomes increasingly rare.

Overdrive: Road safety, smarter e-bikes, EV innovation and the new Toyota RAV4
David Brown and Paul Murrell explore workplace road safety, e-bike technology and changing approaches to vehicle design. They examine the Genesis GV90 luxury EV, Ferrari's extraordinary Luce charity auction, fashion-inspired cars and safety claims that don't always match delivered vehicles. They also question Tesla's flush door handles and whether innovation can compromise basic safety. Finally, David road tests the sixth-generation Toyota RAV4, finding its proven hybrid system, comfort, restrained safety alerts and generous base-model equipment compelling, despite its higher price and road noise on coarse surfaces.
Episode Breakdown
• Workplace road safety - 00:01:24
• Volkswagen smart e-bike - 00:09:50
• Genesis GV90 and Ferrari Luce - 00:19:51
• Fashion and purposeful design - 00:34:10
• Vehicle safety and door handles - 00:41:39
• Toyota RAV4 road test - 00:54:13
Full Summary
Workplace road safety
Research highlights risks from commuting, fatigue and work calls. David and Paul argue that road safety must be an organisational responsibility supported by a strong safety culture.
Volkswagen smart e-bike
Volkswagen's e-bike uses radar, cameras, lighting and crash detection. The discussion weighs useful rider protection against distraction and considers the wider safety challenges created by faster e-bikes.
Genesis GV90 and Ferrari Luce
Genesis pushes EV luxury with its GV90, focusing on safety, technology and passenger comfort. Ferrari's first Luce sells for a remarkable charity donation, linking motoring prestige with philanthropy.
Fashion and purposeful design
A Jimmy Choo collaboration prompts a look at fashion-inspired cars, including the Carla Zampatti Ford Laser. Mahindra's rugged heritage shows how practicality and even awkward styling can build character.
Vehicle safety and door handles
Incorrectly advertised safety equipment raises questions about verification and industry workloads. Tesla's flush handles highlight why clever design must still provide simple, reliable emergency access.
Toyota RAV4 road test
David tests the sixth-generation base RAV4, praising its hybrid efficiency, ride comfort, useful equipment and subtle driver alerts. Tall-profile tyres cushion bumps, though coarse roads expose tyre noise.
The range spans six grades, from the everyday-focused base hybrid through GXL, Edge and Cruiser to XSE and the 227 kW plug-in hybrid GR Sport. David concludes the RAV4 is costly but extremely well made, refined and backed by Toyota's long experience.
Program Links and Credits
Overdrive is presented by David Brown with Paul Murrell from SeniorDriver.au. Thanks to Paul Murrell and Evan Jones for their assistance. Search Cars Transport Culture for the website, podcast and social media. First aired 29 August 2026.

Bigger vehicles and pedestrian safety lead the discussion as David Brown and Paul Murrell examine visibility, weight and road design. They explore AI-powered mapping, the shrinking technology gap between prestige and mainstream cars, Ferrari’s bespoke engineering and image-driven design from Jaguar and Singer. The Mazda CX-5 road test considers whether its refined design and new technology improve a proven medium SUV.
Episode Breakdown
• Bigger vehicles and pedestrian safety – 00:01:18
• Smarter mapping and AI – 00:14:07
• Prestige brands under pressure – 00:25:16
• Ferrari builds a one-off – 00:33:08
• Design, image and luxury – 00:37:13
• Mazda CX-5 road test – 00:46:53
Full summary
Bigger vehicles and pedestrian safety – 00:01:18
Research links larger, heavier vehicles with greater pedestrian risk. David and Paul discuss poor visibility, high bonnets, cameras, braking, vehicle loads and shared streets.
Smarter mapping and AI – 00:14:07
Digital maps are evolving beyond fastest-route navigation. AI could account for trip purpose, lane restrictions, vehicle dimensions, charging, road conditions and operational needs.
Prestige brands under pressure – 00:25:16
Advanced technology is spreading rapidly into cheaper cars, challenging traditional luxury brands to justify their premiums through refinement, service and a genuinely distinctive experience.
Ferrari builds a one-off – 00:33:08
Ferrari’s CZ26 shows how bespoke motoring can extend beyond colours and trim. A single customer commissions substantial aerodynamic, engineering and material changes around SF90 foundations.
Design, image and luxury – 00:37:13
Jaguar’s dramatic interior and Singer’s Louis Vuitton collaboration prompt debate about design versus function, and whether luxury details add genuine value or simply advertise exclusivity.
Mazda CX-5 road test – 00:46:53
The CX-5 remains refined and understated, with subtle exterior surfacing and good road manners. Its larger touchscreen and conventional 2.5-litre drivetrain raise questions about Mazda’s direction.