Segment:
Large Family Car / Executive Car
Market Era:
Late 1980s to Late 1990s
Key Competitors:
Ford Sierra, Volkswagen Passat, Opel Vectra/Vauxhall Cavalier, Citroรซn BX, Renault 25
Design Philosophy:
Aerodynamic styling, driver-focused interior, emphasis on comfort and road holding
Reputation:
Praised for its excellent handling (thanks to its PSA platform shared with the Citroรซn BX), comfortable ride, and sophisticated design for its time.
Primary Coverage:
Global (European focus with North American adaptations)
Specific Regions:
Europe, North America (limited variations)
Estimated Page Count:
Over 1000 pages (typical for comprehensive workshop manuals of this era)
Manual Type:
Workshop Service Manual / Repair Manual
Powertrain:
Engine mechanical, fuel system, ignition system, cooling system, exhaust system, engine management, transmission (manual and automatic)
Chassis:
Suspension (front and rear), steering system, braking system (including ABS where applicable)
Electrical:
12V electrical system, battery, charging system, starting system, lighting, instruments, wipers, power windows, central locking, audio system, engine control units (ECU), body control modules (BCM)
Body:
Body structure, exterior panels, interior trim, doors, windows, seats, heating, ventilation, and air conditioning (HVAC)
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, tune-ups, inspections
Repair:
Step-by-step instructions for component removal, overhaul, installation, and adjustment for all major systems
Diagnostics:
Troubleshooting guides, fault code interpretation (OBD-I where applicable), circuit diagrams for electrical systems
Specifications:
Torque specifications, clearances, tolerances, fluid capacities, electrical data
Depth Level:
Comprehensive (suitable for professional technicians and advanced DIYers)
Diagnostic Tools:
Covers use of standard automotive diagnostic tools and specific Peugeot diagnostic procedures
Wiring Diagrams:
Included (detailed electrical schematics for all circuits)
โ๏ธ Engine Specifications
Engine Family:
PSA XU & XN series, PRV V6 (for higher trims)
Common Engines:
1.6L (XU5), 1.8L (XU7), 1.9L (XU9 - naturally aspirated and turbocharged diesel), 2.0L (XU10 - petrol and turbo petrol), 2.0L V6 (PRV - ES9J2, primarily in later 405 Mi16/T16 and 406)
Performance Range:
Approximately 70 hp (1.6L) to 160 hp (405 Mi16/T16) and 190 hp (405 T16)
Fuel Delivery:
Carbureted (early models, less common) and Multi-Point Fuel Injection (MPI)
Engine Management:
Motronic, Bosch LE2-Jetronic, Bosch Motronic M1.3, etc., depending on engine and year
Bore X Stroke:
Varies by engine (e.g., XU9J2: 83mm x 88mm)
Compression Ratio:
Varies by engine (e.g., XU9J2: 9.2:1)
Length:
Approx. 4400 mm (173.2 in)
Width:
Approx. 1700 mm (66.9 in)
Height:
Approx. 1400 mm (55.1 in)
Wheelbase:
Approx. 2600 mm (102.4 in)
Curb Weight:
Approx. 1100-1350 kg (2425-2976 lbs) depending on engine and trim
Era Specific Ratings:
Euro NCAP ratings were not established during its primary production years. Comparable vehicles from the era generally received average to good safety ratings for their time.
Active Safety:
Optional Anti-lock Braking System (ABS) on some models, front disc brakes, rear drum or disc brakes (depending on model)
Passive Safety:
Seat belts (front and rear), reinforced body structure, optional driver-side airbag on later models
Infotainment Features:
Basic AM/FM radio and cassette player (optional CD player on later models), manual climate control, analogue gauges.
Driver Assistance Features:
Limited by era. Optional cruise control on some higher trims. ABS was available on specific models.
Connectivity Features:
N/A (no integrated Bluetooth or USB connectivity for this era)
Oil Change Interval:
Every 10,000 km (6,000 miles) or 12 months, whichever comes first (recommendation)
Major Service Interval:
Timing belt replacement every 80,000-120,000 km (50,000-75,000 miles) depending on engine and type.
Engine Oil Type:
API SG or SH, ACEA A2/A3, viscosity typically 5W-40 or 10W-40 (refer to manual for specific engine)
Coolant Type:
Ethylene glycol based antifreeze, typically a 50/50 mix with distilled water. Peugeot specific coolant (e.g., Peugeot Blue).
Brake Fluid Type:
DOT 3 or DOT 4
Transmission Fluid Manual:
GL-4 SAE 75W-90 or 80W-90 gear oil
Transmission Fluid Automatic:
Dexron II or equivalent
Common Problems:
Rust (especially wheel arches, sills, and tailgate), aging suspension components (bushings, ball joints), electrical gremlins (window motors, central locking), timing belt failure if not replaced on schedule, ignition coil issues on some petrol engines.
Diesel Specific Issues:
Glow plug issues, injector pump calibration, exhaust manifold cracks (on some variants).
Peugeot Heritage:
Peugeot, a French manufacturer with a long history dating back to 1810, known for innovation in automotive design, engineering, and motorsport.
405 Evolution:
Launched in 1987 as a replacement for the Peugeot 305. Designed by Pininfarina, it received critical acclaim for its styling and driving dynamics. Later models saw engine upgrades and minor cosmetic revisions.
Production Locations:
France (Sochaux), United Kingdom (Ryton), Iran (Iran Khodro), Egypt (El-Chู
ุณ), and other licensed assembly plants.
Sales Figures:
Over 2.5 million units produced worldwide, indicating significant commercial success.
๐ Awards & Recognition
Automotive Journalism Awards:
Named 'European Car of the Year' in 1988 by a panel of European automotive journalists. Also received numerous 'Car of the Year' awards from various publications globally.
Motorsport Success:
Highly successful in motorsport, notably winning the 1993 Dakar Rally in the works team's Peugeot 405 T16 and achieving success in hillclimbing (Pikes Peak).
