Castrol EDGE Advanced Engine Oil Full Synthetic 5W-40 1 Quart.
What oil does an Audi a7 take?
For gasoline engines, you can use oil with a viscosity of SAE 5W-40 across all temperature ranges for normal driving conditions. However, if that grade is not available, you can use 5W-30 or an alternate viscosity grade as long as it meets the proper Audi oil-quality standard. For Diesel engines use SAE 5W-30.