The 2005 sedan represents a luxury sedan embodying renowned commitment to safety, Scandinavian design, and driver comfort. Built on the robust platform, this model offers a refined driving experience, available with a naturally aspirated 2.9-liter inline-6 engine producing 197 horsepower or a more potent turbocharged 3.0-liter inline-6 delivering 255 horsepower. Its spacious interior, with ample passenger volume, and a substantial trunk, cater to discerning consumers seeking a blend of performance, safety, and sophisticated styling. The S80 was designed to compete with established luxury marques, emphasizing advanced safety features such as its comprehensive airbag system, Whiplash Protection System (WHIPS), and Side Impact Protection System (SIPS), alongside standard active safety technologies like ABS, traction control, and stability control.

This comprehensive owner's manual serves as an essential guide for understanding and maintaining your 2005 sedan. It provides detailed information on various vehicle systems, including the powertrain, chassis, and electrical components. Key areas covered encompass basic maintenance procedures, troubleshooting common issues, and understanding the vehicle's safety features and convenience systems. The manual also includes essential technical specifications and guidance on emergency procedures. By consulting this document, owners and technicians can effectively operate, care for, and ensure the longevity and optimal performance of the S80.