Table 1. K-UAM roadmap eVTOL specifications [4]

Seats 4~5
Total weight 3,000 kg
Cycle / battery performance 2,000 cycle, 400 Wh/kg
Power required Vertical takeoff and landing for 1minute 500 kW
240 km/h flying forward 71 kW
320 km/h flying forward 120 kW
Operating hours per week 40 hours
Electricity cost 0.12 $/kWh