Market Position:
The Mitsubishi Lancer Evolution IV and V were iconic homologation specials, designed to compete in Group A rallying. They represented the pinnacle of performance, technology, and driver engagement for the Lancer line-up during their era.
Key Competitors:
Subaru Impreza WRX STI, Toyota Celica GT-Four, Ford Escort RS Cosworth, Lancia Delta Integrale Evoluzione.
Key Features Of Vehicles:
Advanced All-Wheel Drive (AWD) systems (ACD, Super AYC), potent turbocharged engines, rally-bred chassis, aggressive styling, high performance.
Manual Value:
An indispensable resource for owners and technicians seeking to maintain, repair, or restore these highly capable performance vehicles. Provides the manufacturer's official procedures and specifications.
Engine Mechanical:
Engine assembly, cylinder head, block, pistons, crankshaft, camshafts, timing belt/chain, lubrication system, cooling system, fuel delivery (MPI), intake manifold, exhaust system.
Engine Management:
ECU, ignition system, fuel injection control, emissions control systems, sensors (MAP, TPS, O2, Knock, etc.), diagnostic trouble codes (DTCs).
Transmission Drivetrain:
Manual transmission (5-speed and 6-speed for Evo V), clutch system, transfer case, propeller shaft, front/rear differentials, ACD (Active Center Differential) system, Super AYC (Active Yaw Control) system.
Suspension Steering:
Front and rear suspension components (struts, springs, control arms, bushings), steering gear, power steering system, wheel alignment specifications.
Brakes:
Brake system (front/rear discs), ABS (Anti-lock Braking System), brake calipers, master cylinder, brake fluid specifications, bleeding procedures.
Electrical Electronics:
Wiring diagrams, fuse box locations, battery, alternator, starter motor, lighting system, dashboard instruments, power windows, central locking, audio system.
Body Chassis:
Body panel removal/installation, interior trim, doors, hood, trunk, bumpers, chassis structure, corrosion protection.
Routine Maintenance:
Oil changes, filter replacements, fluid checks and top-offs, spark plug replacement, belt inspections.
Repair And Rebuild:
Engine rebuild procedures, transmission overhaul, differential replacement, suspension component repair, brake caliper rebuild.
Troubleshooting:
Diagnostic charts for common symptoms, component testing procedures, fault code interpretation.
Special Procedures:
ACD and Super AYC system calibration, turbocharger servicing, AWD system maintenance, engine timing adjustments.
Technical Depth:
Comprehensive: Covers everything from basic maintenance and diagnostics to complete engine and drivetrain rebuilds. Includes detailed torque specifications, clearances, and assembly procedures.
Engine Code:
4G63 (various iterations)
Engine Type:
2.0L Inline-4, DOHC, 16-valve, turbocharged and intercooled
Horsepower Evo Iv:
280 PS (276 hp) @ 6,500 rpm (Japanese Domestic Market regulation)
Torque Evo Iv:
350 Nm (258 lb-ft) @ 3,000 rpm (Japanese Domestic Market regulation)
Horsepower Evo V:
280 PS (276 hp) @ 6,500 rpm (Japanese Domestic Market regulation); often quoted slightly higher in international markets
Torque Evo V:
373 Nm (275 lb-ft) @ 3,000 rpm (Japanese Domestic Market regulation); often quoted slightly higher in international markets
Fuel System Type:
Electronic Fuel Injection (MPI - Multi-Point Injection)
Turbocharger:
Mitsubishi TD05HR-16G turbocharger with twin-scroll design (common)
Intercooler:
Front-mounted intercooler (FMIC)
Recommended Octane Rating:
98 RON (or higher)
Bore X Stroke:
85.0 mm x 88.0 mm
Transmission Type Evo Iv:
5-speed manual
Transmission Type Evo V:
6-speed manual
Optional Transmission:
None (Manual transmission was standard for these performance models)
All Wheel Drive System:
Advanced All-Wheel Drive (AWD) with ACD (Active Center Differential) and Super AYC (Active Yaw Control) for enhanced traction and cornering.
Manual Transmission Fluid Spec:
Refer to manual for specific fluid types (typically GL-4 or GL-5 gear oil).
Transfer Case Fluid Spec:
Refer to manual for specific fluid types.
Length Evo Iv:
Approx. 4,350 mm (171.3 in)
Width Evo Iv:
Approx. 1,770 mm (69.7 in)
Height Evo Iv:
Approx. 1,415 mm (55.7 in)
Wheelbase Evo Iv:
Approx. 2,600 mm (102.4 in)
Length Evo V:
Approx. 4,350 mm (171.3 in)
Width Evo V:
Approx. 1,770 mm (69.7 in)
Height Evo V:
Approx. 1,415 mm (55.7 in)
Wheelbase Evo V:
Approx. 2,600 mm (102.4 in)
Curb Weight Evo Iv:
Approx. 1,400 kg (3,086 lbs)
Curb Weight Evo V:
Approx. 1,440 kg (3,175 lbs)
Safety Ratings Availability:
Limited availability of formal crash test ratings for this era of homologation specials, particularly by modern standards.
Active Safety Features:
ABS (Anti-lock Braking System), ACD (Active Center Differential), Super AYC (Active Yaw Control), performance-oriented braking system.
Passive Safety Features:
Front airbags, seat belts with pre-tensioners, reinforced chassis structure.
Infotainment Features:
Basic audio systems (AM/FM radio, cassette, CD player), typically with 4-6 speakers. Limited integration compared to modern vehicles.
Driver Assistance Features:
Primary focus on AWD systems (ACD, AYC) for enhanced driving dynamics. No advanced electronic driver-assistance systems (ADAS) like adaptive cruise control or lane keeping assist.
Connectivity Features:
Minimal. Focus on mechanical and performance-oriented technology.
Oil Change Interval:
Every 5,000-7,500 km (3,000-5,000 miles) or 6 months, depending on driving conditions. Refer to manual for specific guidance.
Timing Belt Replacement Interval:
Typically 100,000 km (60,000 miles) or 5-7 years. Crucial to follow manual's recommendation.
Engine Oil Spec:
Refer to manual for specific viscosity and API rating (e.g., 10W-40 or 15W-50, API SG/SH or higher).
Coolant Spec:
Ethylene glycol-based antifreeze, typically a 50/50 mix with distilled water. Refer to manual for specific type.
Brake Fluid Spec:
DOT 3 or DOT 4 (refer to manual for specific requirement).
Known Issues Common:
ACD pump failure, turbocharger wear, clutch wear, piston ring wear (especially if heavily modified or abused), rusted sills/wheel arches, aging electrical components, seized AYC pumps.
Common Filter Part Numbers:
Oil filter (e.g., Mitsubishi MD134400 or equivalent aftermarket), Air filter (e.g., Mitsubishi MR204670 or equivalent aftermarket), Fuel filter (e.g., Mitsubishi MR517537 or equivalent aftermarket). Actual numbers vary by VIN and region.
Brand Heritage Motorsport:
Mitsubishi has a strong heritage in motorsport, particularly in the World Rally Championship (WRC), which directly influenced the development of the Lancer Evolution series.
Evolution Iv Introduction:
Introduced in August 1996, featuring a revised 4G63 engine, an improved AWD system with ACD, and a more aggressive aerodynamic package.
Evolution V Introduction:
Introduced in January 1998, building upon the Evo IV with wider bodywork, larger wheels, Brembo brakes, a revised engine with more torque, and a 6-speed gearbox.
Production Location:
Japan
Production Years Iv V:
Evo IV: 1996-1998; Evo V: 1998-1999
