The Citroën Xantia, produced from 1995 to 2001, represents a significant chapter in the brand's history of innovative automotive engineering. As a mid-size family car, it competed in a segment with established models like the Ford Mondeo and Volkswagen Passat. The Xantia's unique selling points included its distinctive Bertone-designed aerodynamic styling and, most notably, its advanced Hydractive/Hydraquip hydropneumatic suspension system, which provided exceptional ride comfort and adjustable ride height. This generation, the X1, offered a range of petrol and turbo-diesel engines, paired with either a 5-speed manual or a 4-speed automatic transmission, making it a versatile option for various driving needs.

This comprehensive Service and Repair Manual for the Citroën Xantia (X1) is designed to be an indispensable resource for owners, mechanics, and technicians. Covering all models and repairs from A to Z, it provides in-depth guidance on engine mechanicals, transmission systems, brakes, steering, and the intricate hydropneumatic suspension. Detailed procedures for routine maintenance, troubleshooting common issues, and complex repair tasks are included, along with extensive electrical system diagrams and bodywork information. The manual's purpose is to ensure the Xantia remains in optimal condition, facilitating effective diagnostics, maintenance, and repair throughout its service life.