FEATURES


  1. OUTLINE


    1. 1UR-FE Engine


      1. The 1UR-FE is a 4.6-liter, 32-valve DOHC V8 engine. The engine uses the Dual Variable Valve Timing-intelligent (Dual VVT-i) system which achieves optimal valve timing by using an electronic motor to actuate the intake camshaft and the engine oil pressure to actuate the exhaust camshaft. In addition, this engine uses the Direct Ignition System (DIS), Acoustic Control Induction System (ACIS), and Electronic Throttle Control System-intelligent (ETCS-i). These control functions achieve improved engine performance, quietness, fuel economy and clean emissions.

        Engine Type 1UR-FE
        Item No. of Cyls. and Arrangement 8-cylinder, V-type
        Valve Mechanism 32-valve DOHC, Chain Drive (with Dual VVT-i)
        Displacement

        4608 cm3(281.2 cu. in.)
        Max. Output [ECE] 260 kW @ 6400 rpm
        Max. Torque [ECE] 455 N*m @ 4000 rpm

    2. 1UR-FSE Engine


      1. The 1UR-FSE is a 4.6-liter, 32-valve DOHC V8 engine. The engine uses the Dual Variable Valve Timing-intelligent (Dual VVT-i) system which achieves optimal valve timing by using an electric motor to actuate the intake camshaft and the engine oil pressure to actuate the exhaust camshaft. In addition, this engine uses the Direct injection 4-stroke gasoline engine Superior version (D-4S) which uses both the direct injection and port injection systems, Direct Ignition System (DIS), Acoustic Control Induction System (ACIS) and Electronic Throttle Control System-intelligent (ETCS-i). These control functions achieve improved engine performance, quietness, fuel economy and clean emissions.

        Engine Type 1UR-FSE
        Item No. of Cyls. and Arrangement 8-cylinder, V-type
        Valve Mechanism 32-valve DOHC, Chain Drive (with Dual VVT-i)
        Displacement

        4608 cm3(281.2 cu. in.)
        Max. Output [ECE] 2WD 285 kW @ 6400 rpm
        AWD 272 kW @ 6400 rpm
        Max. Torque [ECE] 2WD 493 N*m @ 4100 rpm
        AWD 473 N*m @ 4100 rpm

    3. Automatic Transmissions


      1. AA80E and AA80F automatic transmissions are used.

    4. Suspension


      1. An air suspension system is provided in accordance with the specification.

      2. A multi-link with upper and lower double ball joint type independent suspension is used on the front suspension.

      3. A multi-link type independent suspension is used on the rear suspension.

    5. Brake Control System


      1. Vehicle Dynamic Integrated Management (VDIM) is used.

      2. An electronically controlled brake system is used.

    6. Front Brake


      1. A ventilated disc brake is used.

    7. Rear Brake


      1. A ventilated disc brake is used.

    8. Parking Brake


      1. An Electric Parking Brake (EPB) is used.

    9. Steering


      1. Power tilt, power telescopic and Electric Power Steering (EPS) systems are used.

      2. Variable Gear Ratio Steering (VGRS) is provided in accordance with the specification.

    10. Drive Mode Select


      1. The conventional pattern select switch (PWR switch), ECO switch and damping mode select switch have been combined and the drive mode select which regulates various systems in a unified manner has been provided in the combination switch assembly.

      2. Various modes are provided by anticipating various driving situations to meet the diversified needs of drivers.

        A0010NBE02
        Text in Illustration
        *A Models with Air Suspension System *B Models without Air Suspension System
        *1 Combination Switch Assembly *2 Drive Mode Select
        *3 SNOW Mode Switch *4 Height Control Switch
        Control Characteristics (Models with Air Suspension System)
        Drive Mode Select Position System
        ECT Air Conditioning AVS EPS VGRS
        SPORT S+ Mode POWER NORMAL SPORT*1 SPORT*2 SPORT
        SPORT S Mode POWER NORMAL NORMAL NORMAL NORMAL
        NORMAL Mode NORMAL NORMAL NORMAL NORMAL NORMAL
        COMFORT Mode NORMAL NORMAL COMFORT*3 NORMAL NORMAL
        ECO Mode ECO ECO NORMAL NORMAL NORMAL

        Tech Tips

        *1: The damping force is higher than when in NORMAL mode.

        *2: The steering assist volume is less than when in NORMAL mode.

        *3: The damping force is set at a level lower than when in NORMAL mode, thus achieving a smooth and comfortable ride.

        Control Characteristics (Models without Air Suspension System)
        Drive Mode Select Position System
        ECT Air Conditioning EPS
        SPORT S+ Mode POWER NORMAL SPORT*
        SPORT S Mode POWER NORMAL NORMAL
        NORMAL Mode NORMAL NORMAL NORMAL
        ECO Mode ECO ECO NORMAL

        Tech Tips

        *: The steering assist volume is less than when in NORMAL mode.