The Lexus GS300 and GS400 represent the pinnacle of luxury sport sedan engineering for the 2000 model year. These vehicles, built on a shared platform with the Toyota Aristo and manufactured in Japan, are renowned for their exceptional reliability, refined interiors, and potent performance. The GS300 features a silky smooth 3.0L 2JZ-GE inline-six engine with VVT-i, while the GS400 boasts a powerful 4.0L 1UZ-FE V8 engine, also equipped with VVT-i. Both models offer a sophisticated driving experience, competing directly with established European luxury brands through their meticulous craftsmanship and advanced technology for the era.

This comprehensive 1111-page Factory Service Manual provides in-depth information essential for the maintenance and repair of your 2000 Lexus GS300 or GS400. It covers all major systems, including detailed engine mechanical and electrical service, transmission, drivetrain, suspension, steering, and braking systems. You will find procedures for routine maintenance, troubleshooting guides, diagnostic steps, and complete repair instructions for all components. This manual is an indispensable resource for professional technicians and dedicated owners alike, ensuring optimal performance and longevity of your luxury sedan.