The invention relates to a twin-clutch transmission, in particular for a motor vehicle, comprising: a twin-clutch arrangement with clutches, input shafts, at least one output shaft, a number of gearwheel pairs and drive units. The first drive unit is connected to the input side of the twin-clutch arrangement and the second drive unit is connected to one of the input shafts or to the output shaft. The invention relates also to a methods for controlling the twin-clutch transmission, for example with the steps of disengaging the first clutch and the second clutch if these are engaged, and starting the engine by means of the first drive unit.