Page 23 of Subaru 2006 B9 Tribeca by Subaru Motors USA

ENGINE AND DRIVETRAIN B9 Tribeca and B9 Tribeca Limited Engine 3.0-liter DOHC aluminum-alloy 24-valve 6-cylinder horizontally opposed SUBARU BOXER engine with Active Valve Control System (AVCS) and Active Valve Lift System (AVLS). Iridium spark plugs. Power 250 hp 6,600 rpm Torque 219 lb-ft 4,200 rpm Compression ratio 10.7:1 Bore and stroke 89.2 x 80 mm Intake system Composite-resin intake manifold Fuel and ignition system Sequential multiport fuel injection. Electronic Throttle Control (ETC). Engine management with integrated self-diagnostics and adaptive driving habits capability. Direct ignition. Transmission Standard 5-speed adaptive electronic direct-control automatic with SPORTSHIFT manual control Emissions Certified Low Emission Vehicle Tier 2 (LEV2) FUEL Fuel economy (city/highway) 18/23 mpg Fuel requirement Premium unleaded gasoline (91 octane) recommended SYMMETRICAL ALL-WHEEL DRIVE Variable Torque Distribution (VTD) VTD All-Wheel Drive utilizes an electronically controlled variable transfer clutch in conjunction with a planetary-type center differential. Torque distribution is normally configured at a performance-oriented rear-wheel-biased 45/55-split front-to-rear. Utilizing Vehicle Dynamics Control (VDC) sensors, VTD All-Wheel Drive evaluates road conditions by continually estimating surface friction and adjusts torque distribution accordingly front-to-rear for optimum traction. STABILITY AND TRACTION Vehicle Dynamics Control (VDC) Integrated with VTD All-Wheel Drive, standard VDC stability control utilizes sensors which constantly monitor wheel speed, steering angle, brake pressure, vehicle yaw rate and lateral g-forces. If VDC detects a difference between the drivers intended path and the one the vehicle is actually taking, VDC applies braking power and/or reduces engine torque to help correct vehicle path. Traction Control System (TCS) VDC also incorporates an all-wheel, all-speed traction control system which senses a loss of traction and applies braking force to the slipping wheel or wheels as necessary to maintain vehicle motion. CHASSIS Steering Engine-speed-sensitive power-assisted rack-and-pinion. Turns lock-to-lock: 3.4. Turning circle: 35.4 ft. Suspension Performance-tuned 4-wheel independent raised suspension. Front: Strut-type with lower L-arm. Antidive geometry. Stabilizer bar. Rear: Double-wishbone with upper A-arm. Antilift geometry. Stabilizer bar. Brakes 4-wheel disc, ventilated front and rear. 4-channel, 4-sensor ABS with Electronic Brake-force Distribution (EBD). Brake discs Front: 12.3 in./Rear: 12.4 in. WHEELS AND TIRES Wheels 18 x 8.0-inch 7-spoke aluminum-alloy Tires 255/55 R18 104H M+S all-season EXTERIOR DIMENSIONS Length 189.8 in. Height 66.4 in. Width 73.9 in. Wheelbase 108.2 in. Track (front/rear) 62.2 in./62.1 in. Curb weight 1 4,155 lbs. Coefficient of drag (cd) 0.38 Ground clearance 8.4 in. Angle of approach 18.0 Breakover angle 18.5 Angle of departure 21.1 Towing capacity (Class I) 2,000 lbs. (3,500 lbs. with accessory trailer towing kit including auxiliary transmission oil cooler) INTERIOR DIMENSIONS Headroom (front/2nd row/available 3rd row) 38.9 in./38.2 in./36.2 in. Legroom (front/2nd row/available 3rd row) 42.3 in./34.3 in./30.9 in. Shoulder room (front/2nd row/available 3rd row) 58.1 in./57.5 in./51.3 in. B9 TRIBECA Specifications

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