In brief, an Audi A5 uses a fully synthetic engine oil that meets Volkswagen Group specifications. The exact grade and specification depend on the engine and model year, but you’ll commonly see 5W-30 or 5W-40 as the viscosity, with VW specifications such as 502 00, 504 00, or 507 00 applying depending on the engine. Always verify the correct oil from the owner's manual or the oil filler cap.
Engine oil specifications by A5 variant
The following overview covers the most common A5 powertrains. The precise specification depends on the engine code and year, so use these details as a guide and confirm with official documents for your exact car.
Petrol engines
- Most A5 petrol engines require a fully synthetic oil that meets Volkswagen Group specifications. Common viscosities are 5W-30 or 5W-40. The exact specification can be VW 502 00 (older petrol engines) or VW 504 00 / 507 00 (long-life variants) depending on the model and market.
In practice, many A5 petrol models in Europe use 5W-30 with a long-life standard, while performance variants may lean toward 5W-40. Always check the owner's manual or the oil filler cap for the exact spec.
Diesel engines
- Most A5 diesel variants (such as the 2.0 TDI and 3.0 TDI) use a fully synthetic oil that typically conforms to VW 507 00 long-life diesel standards, with common viscosities around 5W-40 or 5W-30 depending on the engine and climate.
As with petrol engines, the specific specification can vary by engine code and year, so confirm via the owner's manual or dealer documentation before purchasing oil.
How to determine the right oil for your A5
To avoid guessing, follow these steps to identify the correct oil for your car:
- Identify your engine code and model year, which determine the exact VW Group specification you need.
- Check the owner's manual for the official oil specification and viscosity recommendation (for example VW 502 00, 504 00, or 507 00 and 5W-30 or 5W-40).
- Inspect the oil filler cap and service paperwork; many cars display the required spec on the cap.
- If in doubt, contact an authorized Audi dealer or a qualified technician for the correct specification for your vehicle's engine and market.
Following these steps ensures you use oil that protects the engine, maintains efficiency, and supports warranty coverage where applicable.
Oil change intervals and capacity
Oil capacity and change intervals vary by engine and specification. Long-life VW Group oils can allow longer intervals, while certain engines or driving conditions may require shorter intervals. Always follow the maintenance schedule in the owner’s manual and use the correct specification for your engine.
Summary
The Audi A5 does not have a single oil type; it uses a fully synthetic engine oil that meets Volkswagen Group specifications. The exact grade and spec depend on the engine and year (commonly 5W-30 or 5W-40 with VW 502 00, 504 00, or 507 00 as applicable). Always verify the precise requirement in the owner's manual, on the oil cap, or with an Audi technician to ensure you’re using the correct oil for your specific A5.