Electric vehicles from Tesla, BYD, Kia, and Smart underperform in Australia's real-world range assessments.
AAA's Real-World Testing Reveals EV Range Discrepancies
The Australian Automobile Association (AAA) has conducted independent testing on electric vehicle (EV) driving ranges, shedding light on the discrepancies between manufacturers' claims and real-world performance.
The testing, part of the AAA's Real-World Testing Program, was funded by the Commonwealth and aimed to help consumers understand which new EV market entrants perform well on battery range. Five cars were tested: Tesla Model 3, Tesla Model Y, BYD Atto 3, Kia EV6, and Smart #3.
The Smart #3 EV emerged as the top performer, covering a real-world driving range of 432 km compared to its manufacturer claim of 455 km. This represents a difference of just 5%, indicating a close match between claimed and actual performance for this model.
However, other EVs tested did not fare as well. The 2024 Tesla Model 3, for instance, had a driving range that was 14% less than the manufacturer's claim. The 2023 BYD Atto 3 had the largest variation, with a real-world range that was 23% less than the manufacturer's claim.
Michael Bradley, managing director of the AAA, stated that the testing will help consumers understand EV battery range as more EVs enter the market. He emphasized that while some EVs deliver less range on a single charge than their official advertised figures, most still provide sufficient range for the majority of daily driving needs.
The Real-World Testing Program measures EV range by quantifying both the energy needed to drive a vehicle and the energy needed to recharge each vehicle's fully depleted battery. The testing is done on a 93-kilometre circuit in Geelong, Victoria, and the program uses strict protocols based on European regulations to ensure results are repeatable.
The program also measures each vehicle's energy consumption to determine the cost of operating the vehicle. Interestingly, 77% of the cars tested by the Real-World Testing Program exceeded the fuel consumption recorded in laboratory tests. One in five cars tested also exceeded noxious emissions limits.
Joshua S. Hill, a Melbourne-based journalist who has been writing about climate change, clean technology, and electric vehicles for over 15 years, has been reporting on electric vehicles and clean technologies for Renew Economy and The Driven since 2012. His preferred mode of transport is his feet.
The Real-World Testing Program has published results for 114 ICE and hybrid vehicles, but this is the first time it has focused on electric vehicles. The program aims to minimize the impact of human factors such as driving style and changing traffic patterns to provide accurate and reliable results.
In summary, while Tesla Model 3, Model Y, BYD Atto 3, Kia EV6, and Smart #3 all show some discrepancy between official and real-world range, the Smart #3’s real-world range was the closest to its advertised figure according to the AAA's Australian testing. As more EVs enter the market, understanding their real-world performance will become increasingly important for consumers.
[1] Source: AAA Real-World Testing Program results for electric vehicles [3] Source: AAA Real-World Testing Program results for electric vehicles
The testing results demonstrate that while some electric vehicles (EVs) like the Tesla Model 3 and BYD Atto 3 have a significant gap between their advertised and real-world driving ranges, others such as the Smart #3 have a minimal discrepancy, with its real-world range being 5% less than the claimed figure. As the number of EVs in the market grows, it's crucial for consumers to consider technology innovations and lifestyle aspects related to electric-vehicles besides just the battery range to make informed decisions.
In the future, it would be beneficial for consumers to consider factors like the efficiency of charging technology and the overall cost of electric-vehicle ownership alongside the driving range to achieve a sustainable and fruitful lifestyle with electric vehicles.
