The Amanti, produced from 2004 to 2006, is a full-size luxury sedan that offered a compelling blend of comfort, features, and value. Positioned as the flagship model, it competed with established domestic and import sedans by providing a spacious interior, a smooth ride, and a premium feel at an accessible price point. The Amanti was powered by a 3.5-liter V6 engine, delivering approximately 200 horsepower, and featured a 4-speed automatic transaxle as standard. Its design emphasized passenger comfort and a quiet cabin, making it a suitable choice for daily commuting and longer journeys. This comprehensive service repair workshop manual provides detailed information for the maintenance, diagnosis, and repair of the Amanti models from 2004 to 2006. It covers all major mechanical, electrical, and body systems, including engine mechanical and electrical components, fuel and emission control systems, transmission, suspension, steering, brakes, and the HVAC system. The manual includes scheduled maintenance procedures, troubleshooting guides with fault code interpretation, step-by-step repair instructions, and detailed wiring schematics. It is designed to assist Amanti owners, independent repair shops, and technicians in effectively maintaining and restoring the vehicle to optimal operating condition.