In this guide 2 sections
Vehicle guide • a clearly defined scope
Vehicle guides: understand the scope of the information
Choose the model or brand, then match the year and market. Separate trim specifications from general maintenance guidance.
Toyota Corolla
References, versions and maintenance.
Chevrolet Aveo
References, versions and maintenance.
Hyundai Elantra
References, versions and maintenance.
Kia Cerato
References, versions and maintenance.
Nissan Sunny
References, versions and maintenance.
Sources and documentation scope
Editorial review: 12 September 2026. A hub for organising content; each profile has its own sources and scope.
A background reference does not establish how common a fault is. Match maintenance instructions and equipment to the model year, market and VIN; do not transfer a schedule or specification from a different version.