Original Market Segment:
Family hatchback/sedan, positioned as a comfortable, technologically advanced, and distinctive alternative to mainstream European and Japanese offerings.
Key Competitors:
Ford Mondeo, Opel/Vauxhall Vectra, Volkswagen Passat, Peugeot 406, Renault Laguna, Toyota Camry.
Hydropneumatic Suspension:
The Xantia is renowned for its advanced hydropneumatic suspension system, providing exceptional ride comfort and handling characteristics, adjustable ride height, and self-leveling capabilities.
Distinctive Styling:
Characterized by its flowing, aerodynamic lines and distinctive styling, a hallmark of Citroen design from the era.
Diy Usability:
Written for both do-it-yourselfers and experienced mechanics, with easy-to-read text, high-quality diagrams, and step-by-step instructions.
Cost Effectiveness:
An inexpensive way to maintain and repair the vehicle, saving costs compared to dealership service.
Overall Coverage:
Comprehensive service, maintenance, and repair for all models, engines, trims, and transmission types of the Citroen Xantia 2.1L turbo diesel (1993-1998).
Specific Systems Listed:
General information, periodic maintenance, engine, fuel system and throttle body, cooling and lubrication system, chassis, electrical system, servicing information, emission control information, wiring diagram.
Estimated Page Count:
Likely several hundred pages; typical factory service manuals for this era are extensive.
Manual Classification:
Official Factory Service Repair Workshop Manual
Language Of Manual:
English
Engine And Powertrain:
Detailed coverage of the 2.1L turbo diesel engine, including disassembly, assembly, inspection, torque specifications, timing belt replacement, fuel injection system, turbocharger, lubrication, and cooling systems.
Fuel And Emission Control:
Includes in-depth information on the diesel fuel injection system, glow plug system, throttle body operation, emission control systems, and diagnostic procedures for these components.
Chassis And Suspension:
Covers the unique hydropneumatic suspension system (Hydractive or Hydractive 3), steering, brakes (including ABS if applicable), wheels, and tires. Also includes front and rear suspension components.
Electrical And Diagnostics:
Comprehensive electrical schematics, wiring diagrams, component testing, diagnostic procedures for all electrical systems, including lighting, instrumentation, power windows, central locking, and ECU diagnostics.
Maintenance Tasks:
Periodic maintenance schedules, oil changes, filter replacements (oil, fuel, air), brake fluid changes, coolant flushes, and general servicing procedures.
Repair And Rebuild:
Step-by-step instructions for complete disassembly, repair, and reassembly of all major mechanical and electrical components.
Troubleshooting Guides:
Diagnostic trees, symptom-based troubleshooting, and corrective actions for common and uncommon issues across all vehicle systems.
Diagnostic Capability:
Advanced diagnostics covering electronic control units (ECUs), sensor readings, and actuator testing, suitable for experienced mechanics and advanced DIYers.
Repair Detail Level:
Extremely detailed with exploded views, diagrams, torque specifications, and step-by-step instructions for component removal, overhaul, and installation.
Engine Code:
XUD11BTE (common for 2.1L Turbo Diesel)
Engine Type:
Inline-4 Cylinder, Turbocharged Diesel
Displacement:
2088 cc (2.1 Liters)
Horsepower Output:
Approx. 109 PS (107 bhp / 80 kW) at ~4300 rpm
Torque Output:
Approx. 235 Nm (173 lb-ft) at ~2000 rpm
Injection Type:
Direct Injection, Bosch VE rotary or EDC (Electronic Common Rail Diesel - less common for this early model, check specific VIN) fuel injection system with turbocharger.
Turbocharger:
Garrett or similar turbocharger with intercooler.
Cooling System Type:
Liquid-cooled, pressurized system.
Lubrication System Type:
Wet sump, forced lubrication.
Standard Transmission:
5-Speed Manual Transmission
Optional Transmission:
4-Speed Automatic Transmission (ZF 4HP18 or similar)
Manual Gear Ratios:
Specific gear ratios provided within the manual for accurate diagnosis and repair.
Automatic Transmission Control:
Electronic or hydraulic control depending on the specific automatic gearbox model.
Length:
Approx. 4500 mm (177.2 in)
Width:
Approx. 1750 mm (68.9 in)
Height:
Approx. 1400 mm (55.1 in) (Varies with suspension height)
Curb Weight:
Approx. 1350 - 1450 kg (2976 - 3197 lbs)
Gross Vehicle Weight Rating:
Varies by model and configuration, detailed in manual.
Euro Ncap Rating Era:
The Xantia participated in early Euro NCAP testing, generally receiving moderate to good ratings for its time. Specific ratings may vary by test year and configuration.
Anti Lock Braking System:
Optional or standard depending on trim level, system operation and diagnostics covered.
Power Assisted Steering:
Hydraulic power steering system, with detailed maintenance and repair procedures.
Airbags:
Driver and passenger airbags were available, coverage for airbag system components and diagnostics is included.
Seatbelts:
Pre-tensioned seatbelts with manual adjustment coverage.
Audio System:
Factory-fitted radio/cassette or CD player with various speaker configurations. Manual covers basic electrical connections and troubleshooting.
ABS:
Anti-lock Braking System (if equipped), coverage includes component diagnostics and operational principles.
Central Locking:
Central locking system, coverage includes actuator and wiring troubleshooting.
Air Conditioning:
Manual or automatic climate control systems, with diagnostic information for components like the compressor, condenser, and blower motor.
Oil Change Interval:
Typically every 10,000-15,000 km or annually, whichever comes first. Consult manual for exact specifications.
Timing Belt Replacement:
Critical maintenance item, typically recommended every 80,000-120,000 km or 5-6 years. Manual will specify exact interval and procedure.
Hydropneumatic Fluid Change:
Regular checks and top-ups of LHS hydraulic fluid, with flushing and replacement intervals outlined in the manual.
Engine Oil Specification:
API CD/CE or ACEA E1/E2, viscosity typically 10W-40 or 5W-40. Manual will list specific approved grades.
Coolant Specification:
Ethylene glycol based coolant, typically a 50/50 mix with distilled water. Manual will specify approved types (e.g., PSA approved).
Hydropneumatic Fluid:
Citroen LHS 2 (or later compatible fluids as specified in the manual).
Brake Fluid Specification:
DOT 3 or DOT 4, depending on the ABS system. Manual will confirm.
Transmission Fluid Manual:
Gear oil, typically GL-4, viscosity dependent on temperature (e.g., 75W-80 or 75W-90).
Transmission Fluid Automatic:
Dexron II-E or III, consult manual for exact specification for the specific transmission.
Suspension Sphere Wear:
Suspension spheres can lose pressure and require replacement/recharging. Hydropneumatic fluid leaks are also common.
Engine Reliability:
The XUD engines are generally robust but can suffer from issues like injector pump leaks, turbocharger wear, and glow plug failures. Timing belt failure can be catastrophic.
Electrical Gremlins:
As with many French cars of this era, electrical issues, particularly with wiring harnesses, sensors, and modules, can occur.
Rust And Corrosion:
Can be susceptible to rust, especially in common areas like wheel arches, sills, and around window seals. Underbody inspection is crucial.
Citroen Legacy:
Citroen has a long history of innovation in automotive engineering, particularly in suspension systems (e.g., DS, SM) and comfort, which the Xantia continues.
Xantia Generation:
The Xantia succeeded the Citroen BX. It was produced in two main generations, with the manual covering the initial X1 (1993-1997) and later X2 (1997-2001) facelift models. This manual specifically covers up to 1998.
Manufacturing Locations:
Primarily manufactured in France (Aulnay-sous-Bois) and also assembled in other countries.
