Tesla reveals Cybercab's battery size and real-world driving range

Tesla is preparing to launch a robotaxi service later this year, and top executives have revealed key specs about the car that will form the basis of the ride-hailing platform. Lars Moravy, VP of Vehicle Engineering, and Franz von Holzhausen, Senior Design Executive, chatted with legendary car presenter Sandy Munro earlier today.

The Cybercab will have a battery pack with a capacity below 50 kWh. This is enough for a real-world driving range of 300 miles while achieving the highest energy efficiency of any EV on the road.

The two-seater car's aerodynamic design and aero wheel caps contribute to the industry-leading energy optimization. According to von Holzhausen, "This car is actually really unique in terms of its teardrop shape. It's actually quite narrow in the rear compared to the front. Obviously, you covered the discs, but the aero efficiency is a huge factor in getting to higher range with a smaller battery pack."

Von Holzhausen referenced the rear of the Cybercab, which can be clearly seen from above to taper. He insisted the shape does not make it unattractive.

Tesla has started setting up Cybercab's production equipment at Giga Texas. Prototype builds are scheduled for summer, and a full launch in 2026. The autonomous model has been spotted at the company's sprawling facility in Austin, Texas.