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Subaru Legacy Outback 2.5 i 4WD

(2003 model)

Brief specs of 2003 Subaru Legacy Outback 2.5 i 4WD

petrol (gasoline) 4-cylinder 16-valve flat (horizontally opposed, boxer) engine, DOHC (double overhead camshafts, twin cam), 2457 cm3 / 149.9 cu in / 149.9 cu in, 115.0 kW / 154.2 hp / 154.2 hp @ 5600 rpm / 5600 rpm / 5600 rpm, 223.0 N·m / 164.5 lb·ft / 164.5 lb·ft @ 3600 rpm / 3600 rpm / 3600 rpm

units: metric UK US

Basic (general) data

Marque (make)SubaruIssued from2003
ModelLegacy Outback 2.5 i 4WDIssued until0
SerieLegacyNumber made
Model familyBody construction
Model codeBody designation
ManufacturerFuji Heavy Industries Co. Ltd.CountryJP


Base platformNumber of doors
Bodywork typeNumber of seats
Bodywork designerCargo capacity (volume)
Passenger space (volume)Max. cargo capacity (volume)

Dimensions & Weight

LengthTotal (curb) weight
WidthDry weight
HeightLoad capacity
WheelbaseGross (max.) weight
Track frontTowing weight
Track rearWeight distribution (front)
Ground clearanceFuel capacity
Length/wheelbase ratio  


Drag coefficient (Cd, Cx, Cw)Frontal area (A)
Aerodynamic coefficient (Cd×A)Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph)


Engine CodeTotal number of cylinders4
Engine Typeflat (horizontally opposed, boxer) Total number of valves16
Engine ManufacturerValves per cylinder4
Engine constructionBore99.5 mm / 3.92 in / 3.92 in
Fuelpetrol (gasoline)Stroke79.0 mm / 3.11 in / 3.11 in
Fuel detailsBore/Stroke ratio1.2594936708861
Fuel supplyDistributed injectionEngine displacement2457 cm3 / 149.9 cu in / 149.9 cu in
Engine Main bearingsUnitary capacity614.28 cm3/cylinder / 37.485 cu in/cylinder / 37.485 cu in/cylinder
Cam DesignDOHC (double overhead camshafts, twin cam)Compression ratio10.0 : 1
SumpMax. output power115.0 kW / 154.2 hp / 154.2 hp at 5600 rpm / 5600 rpm / 5600 rpm
AspirationnaturalMax. torque223.0 N·m / 164.5 lb·ft / 164.5 lb·ft at 3600 rpm / 3600 rpm / 3600 rpm
Compressor typeMaximum rpm
IntercoolerMax. net output (power at the wheels)46.0 kW / 61.7 hp / 61.7 hp (est.)
CoolantSpecific output46.8 kW/l / 1.029 bhp/cu in / 1.029 bhp/cu in
Catalytic converterSpecific torque90.8 N·m/l / 0.79 lb·ft/cu in / 0.79 lb·ft/cu in


Transmission typeNumber of gears
Wheel driveTop gear (drive) ratio
  Final gear (drive) ratio


Acceleration 0-50 mph (80 km/h)Top (maximal) speed
Acceleration 0-60 mph (97 km/h)Power-to-weight ratio
Acceleration 0-100 km/hFuel consumption, City (urban)
Acceleration 0-100 mph (160 km/h)Fuel consumption, Road (extra-urban)
Acceleration 80-120 km/h (50-70 mph) in topFuel consumption, Mixed (combined)
Standing ¼mile time Fuel consumption, Euro
Standing kilometer time CO2 emissions


Engine locationfrontEngine alignmentlongitudinal
SteeringSteering details
Turns lock-to-lockTurning circle
Suspension frontSuspension rear
Wheels frontWheels rear
Tyres frontTyres rear
Brakes frontBrakes rear
Brake diameter frontBrake diameter rear
Brakes detailsBraked area

Technical specifications and performance data of Subaru Legacy Outback 2.5 i 4WD


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