A portal axle arrangement 1 for a motor vehicle includes at least one portal housing 2 and at least one suspension arm 5, 6. The at least one portal housing 2 includes a receiving section 7 for a portal gear and at least one connecting section 8, 9 for the at least one suspension arm 5, 6, in which the at least one connecting section 8, 9 is designed as a support section. A motor vehicle including such a portal axle arrangement is also provided.

A vehicle electric axle has at least one electric motor and a suspension system including a longitudinal element which is a reaction rod or a leaf spring. The longitudinal element is rotatably mounted at one end around a reaction rod bracket and at the other end around a dampening member. The at least one electric motor includes a power supply routing device to be connected to an electrical power source. The power supply routing device has at least one busbar, a straight portion of which extending longitudinally along the longitudinal element. The at least one busbar includes two curved portions forming two cavities each receiving at least part of a longitudinal end of the longitudinal element.