What is the different between the Audi A5 and S5?

I'm looking to buy a new Audi but I'm not sure about the differences between the A5 and S5 models. Can someone explain?

The main difference between the Audi A5 and S5 is the engine power. The A5 comes with a 2.0-liter turbo four-cylinder engine, while the S5 has a 3.0-liter turbocharged V6 engine. So if you're looking for more performance, go with the S5.

Besides the engine, there are also differences in features and design. The S5 has a more sporty and aggressive look, while the A5 has a more classic and elegant design. It also has more advanced technology and features like a virtual cockpit display.