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 No. 1 (MG1) and Motor Generator No. 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.

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        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 electric water pump assembly has eliminated the V-ribbed belt. Thus, improved engine performance, quietness, fuel economy, and cleaner emissions have been achieved.

        *: Models with EGR system

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        *A Models with EGR System *B Models without EGR System
        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)*1

        142 N*m @ 4400 rpm (105 ft.*lbf @ 4400 rpm)*2

        *1: Models with EGR system

        *2: Models without EGR system

    3. P410 Hybrid Vehicle Transaxle


      1. The P410 hybrid vehicle transaxle contains Motor Generator No. 1 (MG1) and Motor Generator No. 2 (MG2).

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        Item Specification
        Motor Generator No. 1 (MG1) Motor Generator No. 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.

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    5. Steering


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

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    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