Tesla’s Cybercab has set a new benchmark for electric vehicle efficiency. The autonomous two-seater, now in production at Giga Texas, has been certified at 165 watt-hours per mile. That translates to roughly 6 miles per kilowatt-hour.
Previous efficiency leaders like the Lucid Air and Tesla’s own Model 3 consume approximately 28 to 40 percent more energy per mile.
Lars Moravy, Tesla’s VP of Vehicle Engineering, called the Cybercab “the most efficient EV that has ever been certified and built.” He added that the 165 Wh/mi rating is just “the starting point.”
The two-seater design, stripped of a steering wheel and pedals, contributes significantly to that figure. Production began at Giga Texas in April 2026, with early units rolling out in February.
Tesla plans to use an “unboxed” manufacturing process for high-volume production, assembling separate modules simultaneously.
The Cybercab is designed exclusively for unsupervised autonomous operation. The ride-hailing sector faces immediate disruption: a competitor that doesn't pay drivers, doesn't need breaks, and uses far less energy.