A3

The Audi A3 is a compact luxury sedan and hatchback that combines German engineering with practical everyday performance. Whether you're driving a gasoline engine, diesel, or hybrid model across different generations, understanding your A3's maintenance needs keeps it running smoothly and protects your investment. Oil changes are fundamental to engine health, and the A3's specific requirements vary by engine type and model year.

These guides cover what oil your A3 needs, how often to change it, where to find the drain plug and filter, and how to complete the job yourself. You'll learn the differences between maintenance schedules for various A3 powerplants and what to do with used oil once you're finished.