Shocking Truth Revealed: Electric Car Batteries Are Holding Up Better Than You Think!
A recent groundbreaking study has quashed long-held fears about electric vehicle (EV) battery degradation in the UK, revealing that the average electric car still retains over 95% of its original battery capacity. This significant finding, coming from UK EV battery diagnostics specialist Generational, offers a breath of fresh air to potential used car buyers who have been nervous about battery life.
Understanding the Battery Performance Index
The study, part of the 2025 Battery Performance Index, analyzed more than 8,000 vehicles across 36 brands, providing a comprehensive overview of battery health in the UK. Oliver Phillpott, the CEO of Generational, emphasized that “EV batteries are performing far better than many consumers and industry stakeholders have been led to believe.” This basically means that buyers can shop for used electric cars with more confidence, knowing that the vehicles they are considering are likely to still maintain substantial battery capacity.
Key Findings from the Study
One of the standout results indicates that most electric vehicles under five years old show little to no drop in range, alleviating consumer concerns about battery lifespan. Even vehicles that are eight years old tend to perform significantly above levels that would affect their warranty. This is encouraging news for anyone looking to invest in a used electric car, as the potential for battery failure appears lower than anticipated.
However, the study also highlights the increasing disparity in battery performance as vehicles age. This means two cars of the same age can exhibit very different battery health, reiterating the importance of conducting thorough checks before making a purchase. Prospective buyers are advised to request a battery health certificate or diagnostic report, ensuring they understand the condition of the battery they are investing in.
Implications for Electric Vehicle Buyers
For buyers, this study brings forth a reassuring message: catastrophic battery failures in three to five-year-old electric cars are rare, and transparency regarding battery health is crucial. Philip Nothard, chair of the Vehicle Remarketing Association, noted, “Transparency gives you confidence as a buyer." As consumers become aware of the actual performance capabilities of older electric vehicles, it can lead to more informed decisions and potentially better deals in the used car market.
As the market for used electric cars continues to evolve, understanding battery health will play a crucial role in guiding consumers through their purchasing journeys. With platforms like Carwow offering valuable resources to assist buyers, navigating the EV landscape is becoming more streamlined than ever.
