Hydraulic active suspension and vehicle having same

A hydraulic active suspension (1000) is configured for a vehicle and includes: a shock absorber (200), a common channel, an accumulator module, and a liquid storage apparatus. The shock absorber (200) has a housing (201), a piston (202), and a piston rod (203). The housing (201) is adapted to be connected to a wheel or an axle. The piston (202) is located in the housing (201) and defines an upper chamber (2011) and a lower chamber (2012) of the shock absorber (200). One end of the piston rod (203) is connected to the piston (202). The other end of the piston rod (203) projects out of the housing (201) and is adapted to be connected to a body. Both the liquid storage apparatus and the accumulator module are in communication with the lower chamber (2012) through the common channel. The liquid storage apparatus is configured to adjust a height of the vehicle. The accumulator module is configured to adjust at least one of stiffness and damping of the shock absorber (200).