Comparisons / Comparison of Chevrolet Impala X 2.5 Ecotec Automatic and Subaru WRX STI (facelift 2018) 2.5 AWD

Comparison of Chevrolet Impala X 2.5 Ecotec Automatic and Subaru WRX STI (facelift 2018) 2.5 AWD [S]ave

Attribute
Chevrolet Impala X 2.5 Ecotec Automatic ×
Subaru WRX STI (facelift 2018) 2.5 AWD ×
General
MakeChevroletSubaru
ModelImpalaWRX
GenerationImpala XWRX STI (facelift 2018)
Modification2.5 Ecotec Automatic2.5 AWD
Websitehttps://www.chevrolet.comhttps://www.subaru.com/
Number of doors44
Number of seats55
Body typeSedanSedan
Transmissionautomaticmanual
Number of gears66
Production from (year)20132019
Performance
City consumption (l/100km)11.213.8
Extra-urban consumption (l/100km)7.510.6
Combined consumption (l/100km)-12.3
Drive
DriveFront wheel driveAll wheel drive (4x4)
Position of engineFront, transverselyFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)196310
Max. torque (Nm)253393
Fuel Engine
Number of cylinders44
Cylinders arrangementInlineBoxer
Valves per cylinder44
Engine displacement (cm³)2,4582,457
Compression ratio11.258.1
Max. power @ rpm (rpm)6,3006,000
Max. torque @ rpm (rpm)4,4004,000
Cylinder bore (mm)8899.6
Piston stroke (mm)10179
Fuel systemDirect injectionMulti-point injection
Valve controlDohcDohc
Turbine-Turbocharger / Intercooler
Fuel tank (l)7060
Engine oil capacity (l)5-
Coolant capacity (l)7.1-
Chassis
ABS++
Front wheel suspensionIndependent, Spring McPherson, with stabilizerIndependent type McPherson
Rear wheel suspensionIndependent, spring multi-link with stabilizerDouble wishbone
Steering typeSteering rackSteering rack
Power steeringElectric Steering-
Front brakesVentilated discsVentilated discs, 340
Rear brakesDiscVentilated discs, 325
Tires size
  • 235/50 R18
  • 245/40 R20
  • 245/45 R19
  • 245/35 R19 89W
Turning radius (m)11.7510.9
Dimensions
Length (mm)5,1134,595
Width (mm)1,8541,795
Height (mm)1,4961,475
Wheelbase (mm)2,8372,650
Kerb weight (kg)1,6691,564
Minimum boot space (l)532340
Front track (mm)1,5801,530
Rear track (mm)1,5761,540
Ride height (mm)-124



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