FEATURES PERFORMANCE


  1. OUTLINE


    1. TOYOTA Hybrid System-II (THS-II)


      1. This system optimally performs cooperative control of the 2ZR-FXE engine, and Motor Generator 1 (MG1) and Motor Generator 2 (MG2) in the P410 hybrid vehicle transaxle that provides excellent transmission performance. Furthermore, this system uses a high-output HV battery with a nominal voltage of DC 201.6 V, and a variable-voltage system in which a boost converter boosts the operating voltage of the system to a maximum voltage of DC 650 V.

        A01J86OE01
        Text in Illustration
        *1 2ZR-FXE Engine *2 Inverter with Converter Assembly
        *3 P410 Hybrid Vehicle Transaxle *4 HV Battery
        Specification
        Maximum System Output* 100 kW (134 HP)

        Tech Tips

        *: Maximum system output is engine output and MG2 output controlled by THS-II. MG2 output depends on power supplied by the HV battery.

    2. 2ZR-FXE Engine


      1. The 2ZR-FXE is an in-line 4-cylinder, 1.8-liter, 16-valve DOHC engine.

      2. This engine uses a high-expansion ratio Atkinson cycle, VVT-i (Variable Valve Timing-intelligent) system, ETCS-i (Electronic Throttle Control System-intelligent), and EGR system employing a highly efficient EGR cooler. In addition, use of an engine water pump assembly has eliminated the V-ribbed belt. Thus, improved engine performance, quietness, fuel economy, and cleaner emissions have been achieved.

        A01J7RL
        Item Specification
        No. of Cyls. & Arrangement 4-cylinder, In-line
        Valve Mechanism 16-valve DOHC, Chain Drive
        Fuel System SFI
        Displacement 1798 cm3 (109.7 cu. in.)
        Max. Output (EEC) 73 kW @ 5200 rpm
        Max. Torque (EEC) 142 N*m @ 2800-4400 rpm (105 ft.*lbf @ 2800-4400 rpm)

    3. P410 Hybrid Vehicle Transaxle


      1. The P410 hybrid vehicle transaxle contains Motor Generator 1 (MG1) and Motor Generator 2 (MG2).

        A01J7PL
        Item Specification
        Motor Generator 1 (MG1) Motor Generator 2 (MG2)
        Type Permanent Magnet Motor Permanent Magnet Motor
        Function Generate, Engine Starter Generate, Drive Wheels
        Maximum Output - 60 kW (80 HP)
        Maximum Torque - 207 N*m (153 ft.*lbf)

    4. Suspension


      1. A MacPherson strut type independent suspension is used for the front.

      2. A torsion-beam type suspension is used for the rear.

        A01J80B

    5. Steering


      1. An Electric Power Steering (EPS) system is used.

        A01J7QA

    6. Brake

      Item Specification
      Front Brake Type Ventilated Disc
      Rotor Size (D x T)* 255 mm x 25 mm (10.04 in. x 0.98 in.)
      Rear Brake Type Solid Disc
      Rotor Size (D x T)* 259 mm x 9 mm (10.20 in. x 0.35 in.)
      Brake Control System ABS with EBD, Brake Assist, TRC, VSC, VSC+, Hill-start Assist Control

      Tech Tips

      *: Diameter x Thickness