Torque transfer device for a vehicle

A torque transfer device configured to distribute torque from an input shaft to a first and a second output shaft configured to drive a first and a second axle of a vehicle, respectively, wherein the torque transfer device comprises a planetary gear system comprising a sun gear, a ring gear, and a planet gear carrier carrying a plurality of planet gears, and a first shifting device selectively settable to one of a first position, a second position, and a third position, wherein:

• in the first position, the torque transfer device is configured to provide output torque via the planetary gear system to the first and second output shafts, the output torques to each one of the output shafts being larger than an input torque provided via the input shaft,
• in the second position, the torque transfer device is configured to provide output torque only to the first output shaft, the output torque being larger than the input torque, and
• in the third position, the torque transfer device is configured to provide output torque only to the first output shaft, at a direct gear ratio, or at a gear ratio which is lower than in the second position.