In Pictures: Ford Mustang Mach-E Battery Data: 36,000 EVs Average 92% Health After Five Years

Ford's Mach-E data set draws on real-world charging habits from more than 36,000 vehicles.

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The analyzed fleet covered two billion electric miles, offering a broad view of battery longevity.

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Most Mach-E charging happens at home, where battery health data accumulates over years of use.

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Ford says its five-year findings show average battery health holding at 92 percent across the fleet.

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Some owners have surpassed 100,000 and even 200,000 miles on their original battery packs.

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The study adds to growing real-world evidence that EV batteries degrade more slowly than feared.

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Ford's analysis covers model-year 2021 Mustang Mach-E vehicles now entering their fifth year on the road.

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Long-term durability remains a key question for buyers weighing the switch to electric.

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Fleet-wide battery data like Ford's offers reassurance as EV adoption expands worldwide.

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