The Lancia Delta Prisma, produced in 1986 under the Type 831 chassis code, represents a distinctive entry in the compact sporty hatchback and sedan market. Renowned for its rally-bred chassis and sharp handling, this 4WD variant offered a unique blend of Italian styling and robust engineering, making it a compelling choice against competitors like the Volkswagen Golf GTI and Peugeot 205 GTI. Its advanced permanent all-wheel-drive system, featuring a viscous coupling unit, provided exceptional traction and stability, positioning it as a performance-oriented vehicle designed for spirited driving, particularly in challenging conditions.

This comprehensive service and repair manual provides detailed guidance for the Lancia Delta Prisma (Type 831) 4WD. It covers a wide array of essential maintenance procedures, including engine overhaul, transmission repair, and specialized diagnostics for the 4WD system. Owners, mechanics, and technicians will find step-by-step instructions for component repair and replacement, along with crucial technical specifications, torque values, and detailed wiring diagrams. The manual also addresses common issues such as rust susceptibility and electrical system maintenance, ensuring the longevity and optimal performance of your vehicle.