The Ferrari 456 GT and its successor, the 456 M GT, represent the pinnacle of front-engined, V12-powered grand touring automobiles from the 1990s and early 2000s. These iconic vehicles, produced in Maranello, Italy, are renowned for their sophisticated Pininfarina styling, powerful 5.5-liter naturally aspirated V12 engines producing 438 horsepower, and the choice between a classic six-speed manual or an F1-style electrohydraulic sequential transmission. Designed as luxurious and high-performance grand tourers, they offered exceptional comfort for long-distance travel while delivering exhilarating driving dynamics, competing with other prestigious marques of the era. The 456 GT chassis code F116 underpins this lineage, with the M (Modificato) version introducing subtle aesthetic and mechanical refinements.

This comprehensive factory service manual provides in-depth technical information for the Ferrari 456 GT and 456 M GT. Spanning over 800 pages, it covers all essential mechanical and electrical systems, including the engine, transmission, drivetrain, suspension, brakes, and extensive wiring diagrams. Detailed procedures for routine maintenance, such as fluid changes and belt replacements, as well as complex repair tasks like engine overhauls and transmission rebuilds, are thoroughly explained. The manual also includes vital diagnostic guides, troubleshooting steps, and specific torque specifications, making it an indispensable resource for owners, mechanics, and technicians aiming to maintain the performance, reliability, and longevity of these exceptional vehicles.