The Alfa Romeo 147 is a premium compact hatchback celebrated for its distinctive Italian styling, sporty driving dynamics, and engaging performance. Produced from 2000 to 2005, this model offered a range of engine options, including TwinSpark petrol and JTD turbodiesel variants, paired with either a manual or the innovative Q-System (Selespeed) automated manual transmission. Known for its sharp handling and well-tuned chassis, the 147 competed in a segment with esteemed European rivals, consistently praised for its driver-focused appeal and Alfa Romeo's rich heritage in automotive design and engineering. Its market positioning emphasized a blend of luxury, sportiness, and unique aesthetic appeal. This comprehensive Service and Repair Manual provides detailed guidance for the maintenance and repair of Alfa Romeo 147 models from 2000 to 2005. It covers all major vehicle systems, including engines (TwinSpark and JTD), transmissions (manual and Q-System), brakes, electrical systems, suspension, steering, bodywork, and climate control. The manual offers step-by-step procedures for routine maintenance, troubleshooting common issues, and performing major repairs, along with component disassembly and assembly instructions. Technical specifications, diagnostic capabilities, and essential safety guidelines are also included, making it an indispensable resource for owners, mechanics, and technicians seeking to preserve the performance and longevity of their Alfa Romeo 147.