Comparisons / Comparison of Subaru WRX STI 2.5 AWD and Kia Optima I (facelift 2003) 2.5 V6 Automatic

Comparison of Subaru WRX STI 2.5 AWD and Kia Optima I (facelift 2003) 2.5 V6 Automatic [S]ave

Attribute
Subaru WRX STI 2.5 AWD ×
Kia Optima I (facelift 2003) 2.5 V6 Automatic ×
General
MakeSubaruKia
ModelWRXOptima
GenerationWRX STIOptima I (facelift 2003)
Modification2.5 AWD2.5 V6 Automatic
Websitehttps://www.subaru.com/https://www.kia.com
Number of doors44
Number of seats55
Body typeSedanSedan
Transmissionmanualautomatic
Number of gears64
Production from (year)20142003
Production to (year)20172005
Performance
Top speed (km/h)255209
Acceleration 0-100 km/h (s)5.2-
City consumption (l/100km)14-
Extra-urban consumption (l/100km)8.4-
Combined consumption (l/100km)10.4-
CO2 emissions (g/km)242-
Emission standardEURO VI-
Drive
DriveAll wheel drive (4x4)Front wheel drive
Engine typeFuel engine-
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)300176
Max. torque (Nm)407229
Fuel Engine
Number of cylinders46
Cylinders arrangementBoxerV engine
Valves per cylinder44
Engine displacement (cm³)2,4572,494
Compression ratio8.210
Max. power @ rpm (rpm)6,0006,000
Max. torque @ rpm (rpm)4,0004,000
Cylinder bore (mm)99.584
Piston stroke (mm)7975
Fuel systemMulti-point injectionMulti-point injection
Valve controlDohcDohc
TurbineTurbocharger / Intercooler-
CatalystRegular-
Fuel tank (l)6065
Engine oil capacity (l)-4.5
Coolant capacity (l)-8.6
Chassis
ABS++
Front wheel suspensionIndependent type McPhersonWishbone
Rear wheel suspensionDouble wishboneHelical spring
Front suspensionCoil springs-
Rear suspensionCoil springs-
Front stabilizer+-
Rear stabilizer+-
Steering typeSteering rackSteering rack
Power steering-Hydraulic Steering
Front brakesVentilated discsVentilated discs
Rear brakesVentilated discsDisc
Tires size
  • 245/40 R18
  • 205/60 R15
Turning radius (m)1110.4
Dimensions
Length (mm)4,5954,745
Width (mm)1,7951,815
Height (mm)1,4751,420
Wheelbase (mm)2,6502,700
Kerb weight (kg)1,5001,450
Minimum boot space (l)460385
Front track (mm)1,5301,540
Rear track (mm)1,5401,530
Ride height (mm)135-



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