Auto Expert John Cadogan positions itself as a vital resource for navigating the complexities of the automotive world, particularly within the highly competitive Australian market. The channel delves into the everyday realities of car ownership, addressing common frustrations and offering insights into the decision-making processes behind purchasing and maintaining vehicles. It aims to demystify the automotive landscape for consumers, providing expert guidance on a range of topics.
With a focus on practical advice and in-depth analysis, Auto Expert John Cadogan covers essential aspects of vehicle ownership, from the nuances of upgrading older cars to the critical factors influencing tyre performance and safety. The channel also engages with contemporary issues such as electric vehicle (EV) technology, exploring both the potential and the challenges associated with their widespread adoption and integration into existing infrastructure.
With a focus on practical advice and in-depth analysis, Auto Expert John Cadogan covers essential aspects of vehicle ownership, from the nuances of upgrading older cars to the critical factors influencing tyre performance and safety. The channel also engages with contemporary issues such as electric vehicle (EV) technology, exploring both the potential and the challenges associated with their widespread adoption and integration into existing infrastructure.
When Should I Upgrade My Old Car? | Auto Expert John Cadogan
John Cadogan tackles the perennial question of when to upgrade a vehicle, offering a pragmatic perspective that challenges the industry's push for constant turnover. He argues that keeping a car longer significantly reduces depreciation and environmental impact, directly refuting the "greenwashin...
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Solar Cell Deep-Dive: How They Work, What Holds Them Back, and Why EVs Don't Come With Rooftop Panels
This report delves into the practicalities of integrating solar panels onto electric vehicles, concluding it's largely an impractical endeavor. T... morehe presenter meticulously explains the physics behind solar cells, highlighting inherent limitations in efficiency due to photon reflection, absorption as heat, and spectral losses. While solar cells can convert about 20% of incident light to electricity, real-world factors like dust, dirt, and atmospheric absorption further reduce this. The analysis demonstrates that even a full roof-sized array on an EV would provide a negligible amount of charge (around 0.8 kWh per day under generous conditions), equating to only a few kilometers of range or about 20 minutes of wall charging. This minimal gain is outweighed by increased vehicle cost, weight, and potential detraction from handling dynamics. The only viable application suggested is for off-road adventurers to maintain auxiliary battery power for camping equipment. less
Understanding Batteries: Watt-Hours Vs Amp-Hours, Power, Energy, Etc.
John Cadogan's latest report delves into the fundamental differences between Watt-hours and Amp-hours, aiming to demystify battery terminology fo... morer the average consumer. He effectively uses relatable analogies, like comparing soldiers running up a mountain, to explain the concepts of energy and power. Cadogan highlights that while Amp-hours are useful within a fixed voltage system (like a 12V car setup), Watt-hours are essential for comparing batteries across different voltages, particularly with the rise of lithium-ion technology in everything from phones to electric vehicles. He uses examples like camera batteries, power tool batteries, and the Hyundai Kona Electric to illustrate how voltage dictates power delivery and why Watt-hours provide a more accurate measure of total energy capacity. The video strongly advocates for understanding Watt-hours to make informed purchasing decisions in an increasingly 'battrified' world, cautioning against relying solely on Amp-hour ratings when voltages differ. less
Should I Buy a Hybrid Car/SUV in 2022 and Beyond?
John Cadogan critically examines the proposition of buying a hybrid car in 2022, focusing heavily on the Toyota RAV4 Hybrid. He debunks the notion tha... moret hybrids are inherently a cost-saving or environmentally superior choice for the average Australian buyer. Cadogan argues that the premium price for a hybrid, like the RAV4 Hybrid, is unlikely to be recouped through fuel savings, especially given Australia's relatively low fuel prices and the inherent physics penalty of moving a heavier vehicle. He highlights that the "self-charging" marketing is misleading and contrasts it with plug-in hybrids (PHEVs), which offer a more substantial electric-only range and true emissions-free driving for short distances, though Toyota does not offer these in Australia. The review also touches on the limited impact of hybrid adoption on Australia's overall CO2 emissions, the lack of transparency regarding battery manufacturing and recycling, and the potential for battery degradation and costly repairs over the vehicle's lifespan. Ultimately, Cadogan suggests that for pure cost savings, a smaller conventional car is a better option, and for environmental impact, larger investments like home solar and battery storage are more significant, concluding that many hybrid purchases are driven by perception rather than practical benefits. less
Ev Recharging: Everything You Need to Know - The Practicalities Explained
John Cadogan provides a pragmatic and detailed explanation of EV recharging, directly addressing viewer Graham McGrath's concerns about range anx... moreiety and charging times in regional Australia. Cadogan clarifies the difference between kilowatts and kilowatt-hours, a common point of confusion, and uses this to explain charging rates. He highlights that while EVs are generally more efficient than internal combustion engine cars in terms of energy consumption per distance, their overall range is still significantly less than petrol vehicles due to lower energy density in batteries. Cadogan emphasizes that for long-distance or regional driving, EVs may not be as logistically practical or economical as traditional cars, especially given the current charging infrastructure limitations. He details home charging options, from standard 10-amp outlets (taking up to 15 hours for a 180km round trip) to 15-amp outlets (10 hours) and dedicated wall chargers (4.7 hours for 7.7kW), and touches on three-phase charging (22kW). The review concludes that while EVs are improving, their suitability for regional use, particularly for high-mileage commuters, remains questionable without significant infrastructure advancements. less
Hyundai Ioniq 5 EV - Full Launch, Price & Specification Details
John Cadogan provides a comprehensive overview of the Hyundai IONIQ 5, highlighting its ground-up EV design as a significant advantage over conversion... mores of existing platforms. He praises the spacious interior, enabled by the lack of a transmission tunnel, and the car's dynamic potential. The reviewer strongly recommends the all-wheel-drive version over the rear-wheel-drive, despite a slight range reduction, citing the performance benefits as a 'no-brainer'. He notes the impressive charging speeds, capable of adding 100km of range in just five minutes with a 350kW charger. However, Cadogan expresses disappointment with the limited allocation of 400 units for Australia in 2021 and criticizes the government's lack of emissions policy. He also finds some of Hyundai's marketing and naming conventions confusing. Despite these criticisms, he concludes that the IONIQ 5 is an impressive vehicle that could challenge Tesla's dominance. less
Another Fiat Chrysler Spare Parts Fiasco - And What To Do About It (Q&A)
John Cadogan critically examines a concerning issue faced by a Chrysler 300 owner regarding an exorbitant quote for a water pump replacement. The owne... morer was quoted over $2,000 for a part that, when sourced from the US, costs approximately $210 plus shipping. Cadogan highlights this as a prime example of Fiat Chrysler's (FCA) inflated spare parts pricing, despite claims of price realignments. He criticizes the industry's trend of replacing entire assemblies rather than serviceable components like bearings, citing both environmental and consumer cost implications. The review strongly advises consumers to leverage Australian Consumer Law, particularly the 'guarantee of acceptable quality,' to challenge out-of-warranty repair costs. Cadogan dismisses the notion that EVs will inherently solve such issues, arguing the problem lies with manufacturer business philosophy, not just powertrain type. He recommends independent repairers as a cost-effective alternative to dealerships for niche brands like Chrysler. less
The Great EV Rip-Off: Australia Confirmed As World's Worst Enviro Joke
John Cadogan delivers a scathing critique of Victoria's new electric vehicle (EV) road user charge, labeling it a "great EV rip-off" an... mored a "global humiliating sideshow." He argues that the tax, championed by crossbencher Rod Barton, is politically motivated and ignores the reality that EV owners already pay significant taxes upfront through GST and stamp duty, effectively pre-paying road usage taxes for years. Cadogan highlights that the government's accompanying subsidies disproportionately benefit wealthier individuals and businesses, rather than the socioeconomically disadvantaged. He criticizes the lack of federal fuel consumption regulations in Australia, which limits EV supply and makes the country an "environmental laughingstock." Cadogan proposes a fairer system where a GPS-based usage charge is implemented, with all revenue directly reinvested into road infrastructure, suggesting Google could administer such a system. The review concludes that the current policy is inequitable and makes Australia a global joke in environmental policy. less
Politician Vs Your Car: How Your Personal Mobility Is Under Attack
John Cadogan critically dissects a statement by NSW Planning Minister Rob Stokes, who claimed cars 'enslave us' and that transitioning to EV... mores is merely a 'green band-aid'. Cadogan argues vehemently against this, asserting that cars provide essential mobility for most Australians, a liberation rather than enslavement. He refutes Stokes' claims about EV weight and particle emissions, highlighting that EVs often use regenerative braking, reducing brake dust, and that many popular Australian vehicles (like utes and large SUVs) are significantly heavier than comparable EVs. Cadogan also criticizes the potential for a discriminatory road-user tax on EVs, pointing out the existing financial burdens already borne by EV purchasers through higher upfront costs, GST, and luxury car tax. The review concludes that politicians like Stokes are out of touch and their arguments are ill-informed political rhetoric. less
Top 26 Questions on Hydrogen Fuel Cell Vehicles (FCEVs) Answered
John Cadogan delves into the complexities of hydrogen fuel cell vehicles (FCEVs), using the Hyundai Nexo's long-distance record as a springboard ... morefor a comprehensive Q&A. He addresses common concerns about hydrogen storage, cost, and infrastructure, while also critically examining the environmental impact and production methods. Cadogan highlights that while FCEVs are not cost-effective currently, they, along with ICE and battery EVs, have a role in the future energy mix. He emphasizes the importance of scientific literacy to cut through the noise from vested interests in the automotive industry. The review touches upon the Nexo's real-world range, estimated at around 666 kilometers, and the cost of green hydrogen, which is projected to decrease. Durability concerns are noted, particularly regarding fuel cell membrane replacement, likened to a timing belt change in complexity. Ultimately, Cadogan advocates for a balanced approach, acknowledging the potential of hydrogen, especially for heavy transport and aviation, while cautioning against the hype and vested interests surrounding all automotive technologies. less
Hyundai Nexo Hydrogen Car Steals Distance Driving Record From The French
This video details a significant long-distance driving record set by the Hyundai Nexo hydrogen fuel cell car in Australia, covering 887.5 kilometers o... moren a single fill. The reviewer, John Cadogan, highlights the Nexo's efficiency, noting its consumption of 6.27kg of hydrogen at a rate of 0.706kg/100km, and its unique air purification capability. While acknowledging the impressive range and the potential of hydrogen technology, Cadogan's primary critique centers on the severe lack of refueling infrastructure in Australia, which he identifies as the fundamental barrier to widespread adoption. He also emphasizes the importance of 'green' hydrogen production via renewable electricity, contrasting it with less sustainable methods derived from methane. The review concludes with a call for Hyundai to establish an off-grid hydrogen refueler to demonstrate the technology's viability and encourage broader adoption. less
The Truth About EVs, Long-Distance Driving & Regional Recharging
John Cadogan delves into the realities of long-distance EV travel in Australia, using the Hyundai Kona Electric as a case study. While praising the Ch... moreargefox app for its seamless charger location, real-time status updates, and integrated payment system, he highlights significant limitations in regional charging infrastructure. Cadogan notes that while major coastal routes are generally covered, vast areas of regional New South Wales and Queensland remain 'recharging deserts.' He illustrates the impracticality of relying on slow, standard wall outlets for emergency charging, citing a hypothetical 350km trip requiring 20 hours. The review also touches on the potential for charger congestion and the inconvenient business hours of some charging stations. Ultimately, Cadogan suggests that while the Kona Electric is a pleasant vehicle to drive, the current charging network makes it challenging for extensive regional touring, leading him to consider plug-in hybrids a more practical, 'one-size-fits-all' solution for now. He also references a study indicating a significant percentage of Californian EV owners revert to gasoline vehicles due to charging frustrations. less
Why Victoria's EV Subsidies Are an Insult | Auto Expert John Cadogan
John Cadogan delivers a scathing critique of Victoria's new EV subsidies and existing EV tax, labeling them an 'insult' and an 'ap... morepeasement burger'. He argues that the $3,000 subsidy, capped at $69,000, is a mere pittance, less than the GST already paid, and insufficient to make a significant dent in carbon emissions. Cadogan dismisses the Electric Vehicle Council's claims of a 'huge dent' as statistically insignificant, highlighting that 20,000 EVs represent only half a percent of Victoria's four million passenger vehicles. He criticizes the government's approach as disingenuous, designed to counter EV tax criticism rather than genuinely encourage adoption. The review also touches upon the perceived self-interest of lobby groups like the Electric Vehicle Council and the FCAI, suggesting their targets are driven by business imperatives rather than environmental altruism. Cadogan concludes that the government's policies are backward and ineffective, particularly when compared to incentives offered in other developed markets. less
BMW 330e Plug-in Hybrid - The Definitive Review & Buyer's Guide
John Cadogan provides a comprehensive review of the BMW 330e plug-in hybrid, positioning it as a compelling bridge between traditional internal combus... moretion engines and full battery electric vehicles. He highlights its excellent driving dynamics, comfort, and luxury, characteristic of the 3 Series, with praise for its driver-focused cockpit, great steering, and ride. The user interface, while having a learning curve, is noted for its configurability and personalization via the key. Ergonomics are also lauded, particularly the comfortable seats and shifter operation. However, Cadogan points out a small boot capacity for families and a slight refinement issue during brake transitions. He critically examines the plug-in hybrid system, explaining its mechanics and differentiating it from conventional hybrids. The review also delves into the significant cost of optional extras, advising buyers to approach the purchasing process strategically. Cadogan concludes that the 330e is ideal for city dwellers who also undertake occasional longer trips without the range anxiety of pure EVs, offering a blend of performance, luxury, and a perceived commitment to environmental responsibility, especially for those who value the visual statement of green credentials. less
Mercedes Green Lights New EQA EV for Australia
John Cadogan reviews the upcoming Mercedes-Benz EQA for the Australian market, highlighting its arrival as a significant development, especially in co... morentrast to Volkswagen's struggles with EV sales in the country. He notes the EQA's competitive range of up to 480km and a 66.5 kWh battery, with an official consumption of 16.2 kWh/100km. The pricing, starting at $76,800, is deemed "interesting" and directly compared to the Hyundai Kona Highlander Electric, questioning the value proposition beyond the Mercedes badge. Cadogan suggests the EQA's entry will disrupt the market for rivals like the Kona Electric and Kia's EV6. He also dedicates a significant portion to critiquing Volkswagen's excuses for not selling EVs in Australia, referencing their legal troubles and executives' convictions in the US for dieselgate, contrasting this with Mercedes-Benz's proactive approach. less
Best Tyre Pressures for Extended Life, Boosted Safety & Maximum Grip
John Cadogan's video offers a comprehensive guide to optimal tire pressure, emphasizing its critical role in safety, longevity, and performance. ... moreHe debunks the myth of maintenance-free cars, stressing the importance of regular pressure checks, as even minor losses can compromise emergency handling. For average drivers, Cadogan advises adhering to manufacturer recommendations found on the door placard. However, for more assertive drivers, he suggests a 10-20% increase over the recommended pressure for improved dynamic performance, albeit with a potentially less compliant ride. The video delves into a more nuanced approach for driving enthusiasts, explaining how static and dynamic loads influence the ideal pressure. Cadogan advocates for using tire wear patterns as the primary indicator for fine-tuning pressure, recommending measurements and adjustments to achieve even wear across the tread. He also touches upon tire rotation and the impact of wheel alignment, concluding that the 'Goldilocks' pressure is highly individualized and requires observation and adjustment. less
EVs Are Not Maintenance-Free and Don't Save You Money (Q&A)
John Cadogan critically examines the economic viability of Electric Vehicles (EVs) in Australia, challenging the notion that they are maintenance-free... more and money-saving. Through a detailed, albeit generous, financial analysis using the Hyundai Kona Electric as a benchmark, Cadogan argues that the upfront cost premium and potential maintenance expenses negate any fuel savings for the typical owner. He calculates a break-even point of around 143,000 kilometers under highly favorable conditions (free charging, higher petrol costs), and suggests a more realistic figure exceeding 200,000 kilometers for most Australian EV owners. Cadogan also debunks the 'maintenance-free' myth by highlighting potential costs for cooling systems, brake fluid, electrical components, and drivetrain lubrication, citing an example of an out-of-warranty Mercedes-Benz electric vehicle requiring an $18,000 motor repair. His conclusion is firm: EVs are not a rational financial choice for saving money, and the focus should be on a balanced debate rather than 'EV zealotry'. less
Answering Your Electric Vehicle Questions After 10,000km in a Kona EV
John Cadogan provides a candid, no-holds-barred review of the Hyundai Kona Electric after 10,000 kilometers, addressing common EV ownership questions.... more He debunks fears about battery fires, contextualizing the risks and noting LG Chem's financial responsibility for recalls. Cadogan argues the electricity grid is adaptable to EV charging, especially with overnight charging. Economically, he concludes that EVs, including the Kona Electric, do not currently offer a rational financial justification over their petrol counterparts, citing a significant break-even point of 325,000 km. Despite the lack of economic advantage, he acknowledges EVs' benefits for urban air quality and national energy security. The review also touches on the practicalities of charging, tire pressure monitoring, and the lack of a spare tire, while humorously dismissing concerns about daily hand washing and the imminent demise of service stations. less
Mythbusting Your Comments About Cobalt in Fuel & EV Batteries
John Cadogan tackles the contentious issue of cobalt in EV batteries, directly addressing common misconceptions found in online comments. He refutes t... morehe claim that cobalt used in fuel refining is a significant environmental concern, clarifying its role as a recyclable catalyst rather than a component of fuel itself. Cadogan emphasizes that the primary driver of accelerating cobalt demand is the EV and electronics industry, not fuel production. He highlights the serious human rights implications, particularly child labor in the DRC, associated with cobalt mining. While acknowledging the necessity of EVs for cleaner urban air, he criticizes governments and manufacturers for their silence on ensuring ethical sourcing of cobalt. The review points out that while cobalt-free battery technology is developing, it faces significant engineering trade-offs and is not yet commercially viable at scale. Cadogan's core message is a call for a fact-based approach to discussing EVs, acknowledging both their benefits and the ethical challenges in their supply chain. less
Scott Morrison, the Car Industry and the Zero Emissions Lie
John Cadogan critically dissects the Australian automotive industry's claim of being on track for zero emissions by 2050, labeling it a "lie... more" and "epic intelligence insulting [expletive]." He argues that the manufacturing process for any car, including electric vehicles, inherently produces significant CO2 emissions, citing the substantial carbon footprint of producing steel and aluminum. Cadogan dismisses the Federal Chamber of Automotive Industries (FCAI) press release as "lobby group suck-piece" and criticizes Prime Minister Scott Morrison's stance, linking it to his Pentecostal beliefs. He highlights Australia's continued lag in adopting stricter emissions standards, such as Euro 6, attributing this delay to lobbying efforts that prioritize manufacturers over environmental and public health concerns. Cadogan concludes by awarding the FCAI a satirical "poopy award" for their efforts in delaying progress. less
12 Things I've Learned After Driving an Electric Car 9000km
John Cadogan shares 12 key learnings after 9000km in his Hyundai Kona Electric. He emphasizes that range anxiety is largely unfounded, especially with... more home charging, and praises the EV's instant torque for city driving, likening it to being 'silent but deadly' off the line. A significant point is the detrimental effect of eco-tires on driving dynamics, with a switch to performance tires dramatically improving composure and grip, particularly in wet conditions. Cadogan debunks the notion that EVs are entirely divorced from hydrocarbons, highlighting our systemic dependence. He also touches on the environmental impact, suggesting EVs don't 'save the planet' but do reduce local toxic pollution, a crucial health benefit. Ethical concerns regarding cobalt mining are raised, questioning the overall human health benefit in certain contexts. He concludes that EVs offer more choice rather than replacing internal combustion entirely, envisioning a future with both types of vehicles serving different needs, and stresses the importance of choosing a manufacturer with strong customer support. less
How New Car Supply Got Smashed by a Global Computer Chip Supply Shortage
This report by John Cadogan delves into the critical global semiconductor shortage impacting new car availability. Cadogan explains that the shortage ... morestems from a surge in demand for chips from consumer electronics during global lockdowns, while the automotive industry, which only utilizes about 10% of global chip manufacturing capacity, lacks leverage. He criticizes car manufacturers for their 'just-in-time' manufacturing and poor risk management decisions over the past decade, stating they are architects of their own vulnerability rather than victims. While acknowledging the impact of COVID-19, Cadogan emphasizes that pre-existing industry downturns and prior throttling of chip orders exacerbated the issue. He highlights Toyota and Hyundai as exceptions due to their stronger supply positions. The review concludes that the crisis could have been largely averted with better inventory management and supply chain diversification, suggesting carmakers have learned little from past disruptions. less
Why Tesla Is Doomed in 2021
John Cadogan presents a strongly bearish outlook on Tesla's future, predicting its 'doomed' trajectory by 2021. His core argument rests... more on the imminent arrival of serious competition from established automakers, who he believes possess superior manufacturing capabilities and product quality. Cadogan criticizes Tesla's perceived lack of unique technological advantages, suggesting its primary appeal lies in Elon Musk's persona rather than the vehicles themselves. He highlights issues with build quality, the unproven nature of products like the Semi and Cybertruck, and questions the long-term viability of the company once the 'bubble' bursts. While acknowledging Tesla's past dominance due to a lack of competition, Cadogan asserts that this era is ending, and Tesla is ill-equipped to handle the challenges ahead, predicting a significant market correction. less
The Truth About Outlander PHEV Battery Life and Support
John Cadogan critically examines the Mitsubishi Outlander PHEV ownership experience, focusing on a specific customer's case of significant batter... morey degradation. The owner reported a drop to 22km of EV range from an advertised 50km after four years and 88,000km, with battery health at 45% compared to an expected maximum of 20% degradation over the vehicle's life. Mitsubishi's refusal to acknowledge this as a fault, citing natural degradation, is contrasted with Australian consumer law's 'acceptable quality' guarantee. Cadogan argues that the product failed to meet promises made about its capability and longevity, suggesting consumers should leverage consumer law over warranty claims. While acknowledging Mitsubishi's generally good reputation for other models, he criticizes the company's handling of this PHEV issue as a 'brush' and a failure to adapt to evolving consumer expectations and legal obligations, potentially harming the brand's image, especially with the new Outlander's release. less
Kona EV Plus High-Performance Michelins Equals Best Bang-For-Buck Dynamics Hack
John Cadogan explores the significant dynamic improvements achievable on the Hyundai Kona Electric by upgrading its tires. He enthusiastically recomme... morends replacing the stock "eco tires" with high-performance Michelin Pilot Sport 4s, citing a "tremendous" boost in lateral grip, more confident cornering, and better progression between grip and slip. The reviewer notes improved on-center feel, better high-speed stability, and astoundingly better wet-weather performance. While acknowledging the new tires are noisier, potentially less durable, and more expensive, Cadogan argues the enhanced safety and driving enjoyment justify the cost, estimating a minimal range reduction of less than five percent. He also highlights the utility of a tire plug kit as a backup for the Kona EV's lack of a spare tire. less