Segment:
Compact/Sport Compact
Usp:
Known for its standard Symmetrical All-Wheel Drive system and rally-bred performance heritage, particularly in WRX variants.
Competitors:
Honda Civic, Toyota Corolla, Mitsubishi Lancer, Mazda3, Ford Focus
AWD:
Standard Symmetrical All-Wheel Drive enhances traction and stability.
Performance Variants:
Availability of high-performance WRX models with turbocharged engines and sport-tuned suspensions.
Practicality:
Offered in both sedan and versatile wagon body styles, catering to different needs.
Models Covered:
All Models (including WRX, Outback Sport, RS, TS, GX)
Engines Covered:
All Engines (e.g., EJ20, EJ25 series)
Transmissions Covered:
All Transmissions (Manual and Automatic)
Trim Levels Covered:
All Trim Levels
Estimated Page Count:
Over 2000 pages (typical for a comprehensive workshop manual)
Type:
Workshop Service Repair Manual
Powertrain:
Engine mechanical, engine management, fuel system, exhaust system, transmission (manual and automatic), drivetrain (front/rear differentials, axles)
Chassis:
Suspension (front and rear), steering, brakes (front and rear, ABS), wheels and tires
Electrical:
Body electrical systems, lighting, instruments, audio system, power windows/locks, HVAC controls, SRS (airbag) system, wiring diagrams
Body:
Body and frame, exterior trim, interior trim, doors, windows, seats, bumpers
HVAC:
Heating, Ventilation, and Air Conditioning system components and diagnostics
Maintenance:
Scheduled maintenance, oil changes, filter replacements, tune-ups, fluid checks and changes
Diagnostics:
Troubleshooting common problems, diagnostic trouble codes (DTCs), symptom-based diagnostics
Repair:
Component removal, installation, overhaul, and adjustment procedures for all major systems
Specifications:
Torque specifications, clearances, fluid capacities, electrical specifications
Wiring Diagrams:
Detailed electrical wiring diagrams for all systems
Depth:
Comprehensive, from basic maintenance to complete engine and transmission rebuilds, advanced diagnostics, and electrical system troubleshooting.
Engine Code Common:
EJ253 (2.5L SOHC NA), EJ205 (2.0L DOHC Turbocharged - WRX)
Displacement Na:
2.5 Liters (2457 cc)
Displacement Turbo:
2.0 Liters (1994 cc)
Horsepower Na 2.5L:
Approx. 165 hp @ 5600 rpm
Torque Na 2.5L:
Approx. 166 lb-ft @ 4000 rpm
Horsepower Turbo 2.0L:
Approx. 227 hp @ 5600 rpm (WRX)
Torque Turbo 2.0L:
Approx. 217 lb-ft @ 4000 rpm (WRX)
Type:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Gasoline (91 Octane recommended for Turbo models)
Turbocharger:
IHI VF30/VF34 (common on WRX models)
AWD Standard:
Yes (Symmetrical All-Wheel Drive)
Manual Transmission Availability:
5-speed manual (standard on many trims, including WRX)
Automatic Transmission Availability:
4-speed automatic (available on most NA models)
Differentials:
Front: Open, Rear: Open (NA models), Front: Viscous coupling limited slip, Rear: Viscous coupling limited slip (WRX models)
Clutch Type:
Dry single plate (manual transmission)
Length Sedan:
Approx. 4,405 mm (173.4 in)
Length Wagon:
Approx. 4,415 mm (173.8 in)
Width:
Approx. 1,740 mm (68.5 in)
Height Sedan:
Approx. 1,415 mm (55.7 in)
Height Wagon:
Approx. 1,445 mm (56.9 in)
Wheelbase:
Approx. 2,510 mm (98.8 in)
Curb Weight Na Manual:
Approx. 1,300-1,350 kg (2866-2976 lbs)
Curb Weight Wrx Manual:
Approx. 1,340 kg (2954 lbs)
Wheel Bolt Pattern:
5x100mm
Tire Size Na:
205/50R16 or 215/45R17 (depending on trim)
Tire Size Wrx:
205/55R16 or 225/45R17 (factory fitted)
NHTSA Front Driver:
4 Stars (2001 model)
NHTSA Front Passenger:
4 Stars (2001 model)
IIHS Front Offset:
Good (2001 model)
ABS:
Standard on most models, available on others.
Traction Control:
Available on some models.
Airbags:
Driver and front passenger airbags standard. Side airbags optional on some trims.
Seatbelts:
3-point front seatbelts with pretensioners, 3-point rear seatbelts.
Audio System:
Standard AM/FM/CD player. Higher trims may feature premium audio systems (e.g., 6-speaker).
Display:
Basic digital display for clock and audio. No integrated navigation or large touchscreens.
Cruise Control:
Standard on most models.
Power Features:
Power windows, power door locks, power mirrors standard on many trims.
Aux Input:
Not typically available. Aftermarket solutions are common.
Bluetooth:
Not available from factory.
Oil Change Interval:
Every 3,750 miles or 6 months (severe service) or 7,500 miles or 12 months (normal service), consult owner's manual for specifics.
Air Filter Replacement:
Every 15,000 miles or 12 months.
Spark Plug Replacement:
Every 30,000-60,000 miles, depending on plug type (e.g., platinum).
Timing Belt Replacement:
Every 105,000 miles or 105 months (for non-interference EJ engines, WRX EJ205 is an interference engine requiring timely replacement).
Engine Oil:
API SG or SH, SAE 5W-30, 10W-30, or 10W-40 (refer to manual based on temperature).
Coolant:
Subaru Super Coolant (Blue) or equivalent ethylene glycol-based coolant, mixed 50/50 with distilled water.
Transmission Fluid Manual:
API GL-5, SAE 75W-90 Gear Oil.
Transmission Fluid Automatic:
Subaru ATF-HP or equivalent Dexron III compatible fluid.
Differential Fluid:
API GL-5, SAE 75W-90 Gear Oil.
Brake Fluid:
DOT 3 or DOT 4.
Head Gaskets:
Less common on EJ253 (SOHC) compared to earlier EJ25D but still a potential concern, especially if overheated. The EJ205 (DOHC turbo) is also susceptible.
Catalytic Converter:
Can become clogged over time, especially if engine is running rich or burning oil.
Wrx Clutch Wear:
Performance driving can lead to accelerated clutch wear.
Suspension Components:
Worn bushings, ball joints, and struts are common with age and mileage.
Ac System:
Leaky O-rings and failing compressors can occur.
Subaru Brand:
Known for its Boxer engines and Symmetrical All-Wheel Drive systems, with a strong heritage in rallying and motorsports.
Impreza Genesis:
First generation launched in 1992. The 2001-2002 models represent the start of the second generation (GD/GG), which saw significant styling and chassis revisions.
Second Gen Changes:
Introduction of the 'bug-eye' headlights for the early second-generation models, a distinct design element that was later updated.
Manufacturing Location:
Japan
