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

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

Attribute
Subaru WRX STI Sedan 2.5 Turbo ×
Kia Optima I (facelift 2003) 2.5 V6 Automatic ×
General
MakeSubaruKia
ModelWRXOptima
GenerationWRX STI SedanOptima I (facelift 2003)
Modification2.5 Turbo2.5 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)20072003
Production to (year)20112005
Performance
Top speed (km/h)250209
Acceleration 0-100 km/h (s)5.2-
City consumption (l/100km)13.8-
Extra-urban consumption (l/100km)8.2-
Combined consumption (l/100km)10.3-
Drive
DriveAll wheel drive (4x4)Front wheel drive
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-
Fuel tank (l)6065
Engine oil capacity (l)-4.5
Coolant capacity (l)-8.6
Chassis
ABS++
Front wheel suspensionMcPhersonWishbone
Rear wheel suspensionDouble wishboneHelical spring
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)10.110.4
Dimensions
Length (mm)4,5804,745
Width (mm)1,7951,815
Height (mm)1,4751,420
Wheelbase (mm)2,6252,700
Kerb weight (kg)1,5051,450
Minimum boot space (l)-385
Front track (mm)1,5301,540
Rear track (mm)1,5401,530



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