HYBRID VEHICLE

A hybrid vehicle (1) includes: a crankcase (14) having a main chamber (MR) formed in a case body (27) and accommodating at least a crankshaft (Ea), an input shaft (12a), an output shaft (12b), and a gear train (12c), the crankcase (14) further having a subsidiary chamber (SR) formed between the case body (27) and a cover (28, 29) and accommodating at least a main clutch (13); a rotary member (18) disposed in the subsidiary chamber (SR) so as to be capable of power transmission to the input shaft (12a); and a power transmission member (20) that transmits drive power from a drive motor (M) to the rotary member (18).