This comprehensive workshop repair service manual offers a wealth of technical information for the 2003 BMW 330xi. Inside, you'll find detailed instructions and guidance on every aspect of service, maintenance, and troubleshooting for your vehicle. The manual covers all models, engines, trim levels, and transmission types, ensuring you have the information you need to perform any repair or maintenance task. Whether you are a professional mechanic or a dedicated DIY enthusiast, this manual empowers you to confidently diagnose and repair your BMW 330xi, keeping it running smoothly for years to come.

The BMW 330xi is a compact executive car that was produced by BMW from 2000 to 2006 as part of the fourth generation of the BMW 3 Series. The 330xi, specifically, represents the all-wheel-drive variant of the 330i, offering enhanced traction and stability in various driving conditions. It's powered by a 3.0-liter naturally aspirated inline-six engine, producing 225 horsepower and 214 lb-ft of torque. The engine is paired with either a 5-speed automatic or a 6-speed manual transmission, and the xDrive system distributes power to all four wheels for optimal grip and handling. The 330xi's design reflects the classic BMW aesthetic, with a sporty and refined exterior characterized by a distinctive kidney grille, dynamic lines, and a low-slung silhouette. The interior is equally well-appointed, offering premium materials, comfortable seats, and a well-designed dashboard. Features like leather upholstery, a premium sound system, and a sunroof enhance the overall driving experience. The BMW 330xi was praised for its performance, handling, and comfort. Its powerful engine provides a smooth and responsive driving experience, while the xDrive system enhances traction and stability in various weather conditions. The car's handling is precise and engaging, thanks to its well-balanced chassis and responsive steering. The 330xi was also lauded for its comfortable ride, thanks to its well-tuned suspension and sound insulation. The 330xi, however, also faced some criticism for its slightly higher price point compared to its rear-wheel-drive counterpart, the 330i. Additionally, its fuel efficiency was deemed average for the class, although still respectable. Nonetheless, the BMW 330xi remains a highly sought-after vehicle, known for its blend of performance, luxury, and practicality.