Positioning:
Performance rally homologation special, iconic hot hatch
Key Competitors:
Ford Sierra RS Cosworth, Audi Quattro, Peugeot 205 T16
Defining Attributes:
All-wheel drive, turbocharged engine, rally pedigree
Significance:
Dominant force in Group A rallying
Engine:
Yes, including maintenance, troubleshooting, and overhaul
Transmission:
Yes, for both manual and potentially AWD system
Suspension:
Yes, including components and adjustments
Brakes:
Yes, hydraulic and mechanical components
Electrical System:
Yes, including wiring diagrams and component testing
Fuel System:
Yes, including injection and fuel delivery
Cooling System:
Yes, including radiator and thermostat
Exhaust System:
Yes, including catalytic converter and mufflers
Body And Chassis:
Yes, including repair and restoration aspects
Interior Trim:
Yes, likely includes removal and installation procedures
Preventive Maintenance:
Yes, detailed schedules and procedures
Troubleshooting:
Yes, diagnostic flowcharts and common fault resolutions
Component Rebuild:
Yes, for major mechanical and electrical assemblies
Adjustment Procedures:
Yes, for engine, brakes, and suspension
Special Tool Requirements:
Yes, likely specifies required tools for specific tasks
Torque Specifications:
Yes, crucial for engine and chassis assembly
Depth:
Comprehensive, covering repair, rebuild, and restoration
Diagnostic Capability:
High, expected to include diagnostic charts and procedures
Rebuild Detail:
Extensive, suitable for complete engine and gearbox overhauls
Engine Code:
1.8 16v Turbo (various iterations)
Engine Type:
Inline-4, turbocharged, intercooled
Displacement:
1759 cc (1.8 Liters)
Horsepower Range:
190-215 PS (depending on specific model/variant)
Torque Range:
260-290 Nm (depending on specific model/variant)
Fuel Delivery:
Bosch L-Jetronic or Motronic fuel injection
Fuel Type:
Unleaded Gasoline (RON 98 recommended)
Ignition Type:
Electronic ignition
Transmission Type:
5-speed Manual Transaxle
Optional Gearboxes:
N/A (Manual was standard for performance variants)
Drivetrain:
Permanent All-Wheel Drive (4WD) with Viscous Coupling Center Differential and Torsen Rear Differential (on Evoluzione)
Gear Ratios:
Specific ratios covered in manual
Transmission Fluid:
GL-5 75W-90 Synthetic Gear Oil (typical specification, refer to manual for exact)
Length:
Approx. 4030 mm (standard) / 4040 mm (Evoluzione)
Width:
Approx. 1700 mm (standard) / 1770 mm (Evoluzione)
Height:
Approx. 1420 mm (standard) / 1440 mm (Evoluzione)
Curb Weight:
Approx. 1200-1300 kg
Gross Vehicle Weight:
Not typically specified in consumer manuals, but covered for service
Cargo Volume:
Limited, typical for a hot hatch, specific litres covered in manual
Crash Test Data:
Limited public data for this era, manual focuses on mechanical safety
Braking System:
Front ventilated discs, rear discs. ABS typically standard on later models (e.g., Evoluzione)
Traction Control:
N/A (AWD system provides traction)
Seatbelts:
3-point inertia reel seatbelts
Airbags:
Not standard on early models, potentially driver airbag on later versions
Chassis Safety:
Reinforced body structure for rally homologation
Oil Change Interval:
Typically 7,500 - 10,000 km or 12 months (refer to manual for specifics)
Timing Belt Interval:
Around 60,000 km or 5 years (critical component, manual will specify)
Engine Oil Spec:
Fully Synthetic 10W-40 or 5W-40 (check manual for exact ACEA/API rating)
Coolant Spec:
Ethylene Glycol based coolant, 50/50 mix with distilled water
Rust Susceptibility:
Significant concern, especially in wheel arches, sills, and floor pans
Turbocharger Longevity:
Requires diligent maintenance, oil changes, and proper warm-up/cool-down procedures
Engine Gasket Leaks:
Valve cover and oil pan gaskets can be prone to leaks
Gearbox Synchromesh:
Can wear over time, particularly on the 2nd gear
Suspension Bushings:
Wear out and affect handling, especially on high-mileage examples
Electrical Gremlins:
Aged wiring and connectors can lead to intermittent faults
Brand Focus:
Performance and rally-focused vehicles
Predecessors:
Lancia Delta (standard hatchback)
Key Variants:
Delta HF 4WD, Delta HF Integrale 8v, Delta HF Integrale 16v, Delta HF Integrale Evoluzione I & II
Manufacturing Location:
Italy
Rally Success:
Six consecutive World Rally Championship (WRC) Constructors' titles (1987-1992)
