A high-performance low-noise scroll compressor for electric vehicles comprises a casing (1), a static disk (2), a moving disk (3), an eccentric sleeve (4), a crankshaft (5), a front cover (6), a motor casing (7) and a rear cover (8), and is characterized in that the crankshaft (5) is provided with a rotor (15); a stator (16) is mounted around the rotor (15) and is arranged in the front cover ( 6)and the motor casing (7); a second bearing (11) is a bearing with a dust cover or a bearing with a sealing structure; a suction channel (18) communicating with a motor cavity (17) is arranged on the end of the front cover (6) of the second bearing (11); a corresponding suction hole (19) is arranged in the corresponding position of a right bead-fixing ring (14); an air outlet (20) of the static disk (2) is provided with a exhaust valve plate (21); a lift limit chip (22) is arranged on the outer side of the exhaust valve plate (21); a cushion (23) is arranged on one side of the lift limit chip (22) relative to the exhaust valve plate (21). The compressor has the advantages of well-designed structure, high efficiency and low noise.