What is the difference between the Audi A3 and S3 models?

I am considering buying an Audi A3 or S3, but I am unsure of what sets these two models apart. Can anyone explain the technical differences between them?

The main difference between the Audi A3 and S3 models is in their engines. The A3 has a 2.0L turbocharged four-cylinder engine, while the S3 has a more powerful 2.0L turbocharged four-cylinder engine with higher horsepower and torque.

Another difference is in their performance capabilities. The S3 has standard all-wheel drive, which provides better handling and traction compared to the A3's front-wheel drive. The S3 also has a sport-tuned suspension for more responsive and agile driving.