A device for driving a vehicle includes a housing, an electric motor, a differential gear unit, and a planetary gear unit. The planetary gear unit includes a sun gear connected to the electric motor, a ring gear coupleable via a first coupling to the housing, a plurality of planetary gears disposed between the ring gear and the sun gear and mounted on a planet carrier coupled to the differential gear unit, the planet carrier coupleable to the ring gear by a second coupling, the second coupling being disposed in a plane with the first coupling parallel to the electric motor.