Grevia is built based on Toyota TNGA-k platform，For Grivia，From advanced technology，A mature and reliable platform is obviously an excellent endorsement。Grevia adopts the latest fourth generation THS II hybrid system，All series equipped with 2.Hybrid electric system composed of 5L+ motor，The maximum power of the engine is 141kW，Maximum torque is 238N·m。The maximum power of the motor is 134kW，Maximum torque is 270N·m，System comprehensive maximum power 183kW，Maximum torque 249N·m。Grevia’s length, seabet mywidth and height are 5175/1995/1765 (1785) mm respectively，Wheelbase 3060mm，The new car also adopts a 7-seater layout of 2+2+3，And all series are equipped with double-sided electric sliding doors as standard。