What is the best oil for a 2007 Audi A6 Quattro 3.2?

The best oil for a 2007 Audi A6 Quattro 3.2 is a high-quality synthetic oil that meets the VW 502.00 specification. A viscosity of 5W-30 is commonly recommended for optimal performance and protection. Brands like Mobil 1, Castrol, and Liqui Moly offer suitable options. Always check the owner's manual for specific recommendations and requirements.