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2003 Subaru Impreza 2.5 RS
Sedan - Specs
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Engine |
2003
Subaru Impreza 2.5 RS Sedan
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Configuration |
Horizontally opposed (boxer)
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Cylinders |
4
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Displacement |
2,457 cc (150 cu. In.)
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Valvetrain |
Single overhead-cam (SOHC), 4
valves per cylinder
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Bore x Stroke |
99.5 mm x 79.0 mm (3.92 in. x
3.11 in.)
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Compression ratio |
10.0:1
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Horsepower |
165 @ 5,600 rpm
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Torque |
166 @ 4,000 rpm
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Fuel/Induction |
Sequential multi-port fuel injection
(MFI).
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Emission control system |
Low Emission Vehicle (LEV) standard,
50-state certified
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Ignition |
Distributorless
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Firing order |
1-3-2-4
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Alternator rating |
12V, 75 Amps
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Fuel requirement |
Regular, 87 octane minimum
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Transmission |
5-Speed
Manual
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4-speed
Automatic
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Transmission types |
Standard |
5-speed manual transmission
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Optional |
4-Speed Electronic Automatic Transmission
(4EAT) w/ lockup torque converter
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All Wheel Drive System |
Continuous All-Wheel Drive
Viscous-coupling locking center differential
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Active All-Wheel Drive
Electronically managed continuously variable transfer
clutch
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Gear Ratios:
(:1) |
1st |
3.454
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3.027
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2nd |
2.062
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1.619
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3rd |
1.448
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1.000
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4th |
1.088
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0.694
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5th |
0.780
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-
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Reverse |
3.333
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2.272
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Final Drive |
4.11
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4.44
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Exterior
Dimensions |
2003
Impreza 2.5 RS Sedan
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Wheelbase |
99.4 in.
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Track |
Front |
58.5 in.
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Rear |
58.3 in.
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Overall
Length |
173.4 in.
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Width |
68.1 in.
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Height |
56.7 in.
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Ground
clearance |
5.9 in.
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Coefficient
of Drag (Cd) |
0.33
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Curb weight (lbs.) |
Manual |
2,965 lbs.
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Automatic |
3,020 lbs.
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Interior
Dimensions |
Front
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Rear
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Seating Capacity, F/R |
2 / 3
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Head room |
38.6
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36.7
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Legroom |
42.9
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33.0
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Shoulder room |
52.7
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52.9
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Hip room |
53.3
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51.9
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EPA interior volume |
87.6 cu. ft.
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EPA trunk volume |
11.0 cu. ft.
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Chassis
/ Suspension |
2003
Subaru Impreza WRX Sedan & Sportwagon
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Body Construction |
Unitized body construction Ring-Shaped
Reinforcement Frame structure, hydroformed front
subframe and tailored blank-welded side sills and
B-pillars
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Suspension |
4-wheel independent, sport-tuned
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Front |
MacPherson-type struts with lower
L-arms, liquid filled L-arm rear bushings, coil
springs, stabilizer bar and negative-scrub geometry
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Rear |
MacPherson-type struts with coil
springs, trailing arms, twin parallel links and
stabilizer bar
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Brakes |
Power assisted 4-wheel disc with
standard 4-channel, 4-sensor ABS
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Front |
10.7 x 0.94 inch ventilated discs,
twin-piston calipers
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Rear |
10.3 x 0.39-inch solid discs,
single-piston calipers
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Steering |
Rack-and-pinion with engine-speed
controlled variable power assist
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Turning
Circle |
35.4 ft. curb to curb
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Wheels |
16 x 6.5 JJ aluminum alloy
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Tires |
205/55 R16 89V Bridgestone RE92
all-season
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Capacities |
2003
Subaru Impreza 2.5 RS Sedan
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Fuel |
15.9 gal.
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Engine
oil capacity |
4.8 qt. w/filter
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Coolant
capacity |
Manual |
7.4 qt.
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Automatic |
7.3 qt.
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Trans. oil capacity |
Manual |
3.7 qt.
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Automatic |
9.8 qt.
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Towing
capacity |
2,000 lbs. (Class 1)
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Fuel Efficiency
(city / highway) |
5-speed manual |
21 / 28
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4-speed automatic |
21 / 27
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