Segment:
Compact Sports Coupe
Target Audience:
Enthusiasts seeking performance and distinctive styling.
Competitors:
Ford Puma, Opel Tigra, Hyundai Tiburon (first generation), Volkswagen Corrado.
Design:
Distinctive Italian styling by Pininfarina, aerodynamic profile, iconic 'stinger' side line.
Performance Variants:
Available with naturally aspirated and turbocharged engines, offering a range of performance levels.
Handling:
Front-wheel drive platform, often praised for its engaging handling characteristics, particularly in turbocharged variants.
Powertrain:
Engine mechanical, lubrication, cooling, fuel system, ignition, exhaust, engine management (ECU), turbocharger systems (where applicable).
Drivetrain:
Clutch, manual transmission (5-speed & 6-speed), transaxle, drive shafts, differentials, axles.
Suspension And Steering:
Front suspension (MacPherson struts, wishbones), rear suspension (multi-link), shock absorbers, springs, steering rack, power steering system, wheel alignment.
Brakes:
Front and rear brake systems (disc brakes), ABS (Anti-lock Braking System), brake hydraulics, parking brake.
Electrical System:
Battery, charging system (alternator), starting system, lighting system (headlights, taillights, interior), wiring diagrams, fuses, relays, ECUs, sensors, instrument cluster.
Body And Chassis:
Body construction, exterior panels, doors, hood, trunk, bumpers, interior trim, glass, chassis components, corrosion protection.
HVAC:
Heating, ventilation, and air conditioning system (refrigerant, compressor, controls).
Maintenance:
Oil changes, filter replacements, fluid checks and changes, spark plug replacement, belt inspection and replacement, brake pad/shoe replacement, tire rotation.
Troubleshooting:
Diagnostic procedures for common and uncommon faults, symptom-based troubleshooting charts, fault code interpretation.
Repair:
Detailed step-by-step repair procedures for all major systems, including engine component overhauls, transmission rebuilds, suspension component replacement, brake system repairs, electrical component diagnostics and replacement.
Installation:
Procedures for installing new or replacement parts and accessories.
Diagnostics:
Advanced diagnostic procedures, including use of diagnostic tools, sensor testing, and ECU diagnostics.
Specifications:
Torque specifications, clearances, fluid capacities, electrical values, timing specifications, component tolerances.
Schematics:
Comprehensive wiring diagrams for all electrical systems, vacuum diagrams, and hydraulic schematics.
Engine Code:
175 (referencing chassis code for engine variants)
Engine Type:
Inline 4-cylinder, 16-valve, DOHC
Bore X Stroke:
82.0 mm x 90.0 mm
Compression Ratio:
10.0:1 (for naturally aspirated), 8.5:1 (for turbo)
Horsepower Naturally Aspirated:
139 bhp @ 6300 rpm
Torque Naturally Aspirated:
180 Nm @ 4500 rpm
Horsepower Turbocharged:
190 bhp @ 5500 rpm
Torque Turbocharged:
290 Nm @ 3000 rpm
Fuel Delivery:
Multi-point fuel injection (MPI)
Fuel Type:
Unleaded gasoline (RON 95 or higher recommended)
Turbocharger Details:
Garrett T25 (for 2.0 Turbo)
Euro Ncap:
No specific Euro NCAP rating available for the 1995 model year, but later models received varying scores. The 1995 model was developed prior to stringent modern testing standards.
ABS:
Standard on most models, optional on base variants.
Traction Control:
Limited Slip Differential (LSD) available on some performance variants.
Airbags:
Driver airbag standard, passenger airbag optional.
Seatbelts:
Three-point inertia-reel seatbelts with pre-tensioners.
Body Structure:
Designed with crumple zones for impact energy absorption.
Oil Change Interval:
Typically every 15,000 km or 12 months, whichever comes first (check manual for specific engine variant).
Timing Belt Interval:
Recommended replacement every 75,000 km or 5 years (critical for engine longevity, especially on 2.0 Turbo).
Spark Plug Interval:
Varies by spark plug type, typically 40,000-60,000 km. Refer to manual for specific type.
Engine Oil Specification:
Refer to manual for API and ACEA specifications (e.g., API SJ/SL, ACEA A3/B3, viscosity typically 10W-40 or 10W-50 depending on climate).
Coolant Specification:
Ethylene glycol-based coolant with corrosion inhibitors. Typically a 50/50 mix with distilled water. Refer to manual for specific Fiat approved coolant.
Brake Fluid Specification:
DOT 4 or higher specification, low-viscosity glycol-ether based brake fluid.
Power Steering Fluid:
Refer to manual for specific Fiat-approved hydraulic fluid.
Engine:
Timing belt failure (if not replaced on schedule), oil leaks from seals and gaskets, turbocharger wear (on 2.0 Turbo models), potential for ignition coil failure.
Suspension:
Wear in ball joints, bushings, and tie rod ends; rear trailing arm bushings can degrade.
Electrical:
Dashboard warning lights flickering, issues with central locking, power window motors, and interior electrical components.
Bodywork:
Rust can form in wheel arches, sills, and around windows, especially in humid climates.
