A dual-clutch seven speed transmission arrangement for a hybrid vehicle and method therefore

Dual-clutch seven speed transmission arrangement and method for use with a transverse engine arrangement in a hybrid vehicle wherein a dual-clutch gearbox comprises an input shaft for odd drive gears (12) and an input shaft for even drive gears (11), respectively arranged in connection to a first (12) and a second (11) clutch. The input shaft for even drive gears (11) is a hollow shaft enclosing said input shaft for odd drive gears (12) and the input shaft for odd drive gears (12) is arranged to host four odd drive gears. The input shaft for even drive gears (11) is arranged to host three even drive gears and a reverse drive gear, and in connection to said input shaft for even drive gears (11) an electric motor (15) is arranged.