Abstract: A hybrid powertrain for electric all-wheel drive multi-axle vehicles includes multiple gensets, a genset controller, a battery pack, electric drive units for each wheel, and motor controllers for each motor-generator in the electric drive unit. Each electric drive axle includes the left and right electric drive units that drive the left and right wheels independently without any mechanical coupling between the two units. Running as many gensets as necessary translates to improved fuel economy and reduced emissions. Electrically driving each wheel independently provides simplified all-wheel drive system especially if the number of axles is three or more. Electric modulation of each wheel independently provides a TCS (Traction Control System) without the need for conventional brake-based TCS.