Tesla Cybercab certified as the most efficient EV ever built
May 27, 2026
The Tesla Cybercab leaves every other production EV in the dust when it comes to frugality. For robotaxi economics, its record consumption is genuinely significant. For everything else, context is more important. Tesla’s Cybercab has been officially certified by the US EPA at 165 Wh per mile. Converted to the European WLTP standard, this would […]