Hardly a stretch. The comparison isn’t to the power density of gas, but overall curb weight. EVs are roughly 10% heavier than an ICE equivalent. Batteries are the main reason for that (electric motors and the electronics to support them aren’t that much). Batteries have also been improving Wh/kg by 5-8% per year. It only takes a few years of improvements to get there.
In fact, since the 10% number has been the case since around 2020 or so, the battery tech might already be there and we just need to get them into new models.
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Hardly a stretch. The comparison isn’t to the power density of gas, but overall curb weight. EVs are roughly 10% heavier than an ICE equivalent. Batteries are the main reason for that (electric motors and the electronics to support them aren’t that much). Batteries have also been improving Wh/kg by 5-8% per year. It only takes a few years of improvements to get there.
In fact, since the 10% number has been the case since around 2020 or so, the battery tech might already be there and we just need to get them into new models.