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2002-2003 Subaru Impreza WRX
Sedan & Wagon
Specifications
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Engine | Drivetrain
| Chassis | Suspension | Brakes
| Capacities
|
Engine |
| Engine Model |
EJ205
|
| Engine Type |
Horizontally Opposed, 4 Cylinder,
Intercooled Turbo
|
| Engine Layout |
Longitudinal |
| Displacement |
121.7 Cubic Inches (1,994cc) |
| Bore x Stroke |
3.62" x 2.95" (92.0mm x
75.0mm) |
| Turbocharger |
Mitsubishi |
| Maximum boost pressure |
13.5 psi |
| Firing Order |
1 - 3 - 2 - 4 |
| Compression Ratio |
8.0 : 1 |
| Cylinder Block Material |
Aluminum |
| Cylinder Head Material |
Aluminum |
| Number of Piston Rings |
(2) Pressure Rings, (1) Oil
Control Ring |
| Valvetrain |
4 Valves Per Cylinder, DOHC |
| Alternator |
Mitsubishi, 12V, 75A |
| Horsepower |
227 @ 6000 rpm |
| Torque (lb. ft.) |
217 @ 4000 rpm |
| Redline |
7000 rpm |
| Piston Speed @ Redline |
3441.6 Feet/Minute |
| Spark Plug |
NGK PFR6G |
| Spark Plug Gap |
0.028"-0.031"
(0.7-0.8 mm) |
| Spark Plug Thread Size |
14 x 1.25 mm |
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Drivetrain |
| |
MT |
AT |
| Gearbox Layout |
Longitudinal
|
| Forward Gears |
5 |
4 |
| Clutch |
Dry Single Plate Diaphragm
|
-
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| Clutch Type |
Pull Type |
- |
| Diaphragm Set Load |
830 Kg (1,830 Lbs) |
- |
| Clutch Disk - O.D. x I.D. x
Thickness |
230 x 150 x 3.5 mm |
- |
| Clutch Release Lever Ratio |
1.7 |
- |
| Clutch Pedal Full Stroke |
130-135 mm |
- |
| Gear Ratios |
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| 1 |
3.454 |
2.785 |
| 2 |
1.947 |
1.545 |
| 3 |
1.366 |
1.000 |
| 4 |
0.972 |
0.694 |
| 5 |
0.738 |
- |
| Reverse |
3.333 |
2.272 |
| Final Drive |
3.900 |
4.111 |
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Chassis |
| |
Sedan |
Wagon |
| Overall Length |
173.4" |
| Overall Height |
56.7" |
57.7" |
| Overall Width |
68.1" |
66.7" |
| Weight, Total (MT) |
3,075 |
3,155 |
| Weight, Front |
1,820 |
1,820 |
| Weight, Rear |
1,255 |
1,335 |
| Wheelbase |
99.4" |
| Tread, Front |
58.5" |
57.7" |
| Tread, Rear |
58.1" |
57.3" |
| Ground Clearance |
6.1" |
| Wheels |
16" x 6.5", Cast Aluminum Alloy
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| Wheel Offset |
+55 mm
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| Wheel Bolt Pattern |
100mm, 5 Lugs
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| Tires |
205/55R16
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| Tires, Original Equipment |
Bridgestone RE92 |
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Suspension |
| |
Sedan |
Wagon |
| Front |
Independent,
Macpherson Strut, Coil Spring
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| Stabilizer Bar Diameter |
20 mm |
| Camber |
-0°25' |
-0°20' |
| Caster |
3º35' |
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| Rear |
Independent, Dual Link, Coil Spring
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| Stabilizer Bar Diameter |
20 mm |
17 mm |
| Camber |
-1°30' |
-1°20' |
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Brakes |
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Front |
Rear |
| Type |
Ventilated Disc |
Disc |
| Disc Diameter |
294mm
(11.57") |
266mm
(10.47") |
| Effective Disc Diameter |
247mm
(9.72") |
230mm
(9.06") |
| Disc Thickness Service Limit |
22mm
(0.87") |
8.5mm
(0.335") |
| Disc Runout Service Limit |
0.075mm
(0.0030") |
0.07mm
(0.0028") |
| Proportioning Valve Split Point |
1,961
kPa (285 psi) |
| Proportioning Valve Reducing
Ratio |
0.3 |
| Pad Dimensions, Front |
112.3mm
L x 33.7mm W x 11mm Thick |
| Pad Dimensions, Rear |
82.4mm
L x 33.7mm W x 9mm Thick |
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Capacities |
| Fuel Tank |
15.9 US Gallons
|
| Engine Oil |
4.8 US Quarts |
| Transmission Oil |
3.7 US Quarts (Auto Trans: 10.0 US quarts) |
| Power Steering Fluid |
0.7 US Quarts |
| Engine Coolant |
8.1 US Quarts (Auto Trans: 8.0 US
Quarts) |
| Brake Fluid |
16.9 US Fluid Ounces |
| Clutch Fluid |
2.4 US Fluid Ounces |
| Rear Differential |
0.8 US Quarts |
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