What is the Audi A6 engine made of?

I am looking to buy an Audi A6 and I am curious about the materials used in its engine. Can you provide more information on this?

The Audi A6 engine is made primarily of aluminum alloy, providing strength and durability while also reducing weight and improving fuel efficiency. As for the specific components, the cylinder block, cylinder head, and piston are all made of aluminum alloy.

In addition to aluminum alloy, the Audi A6 engine also utilizes cast iron for components such as the crankshaft and camshafts. This combination of materials allows for optimal performance and reliability.