What are the key differences between the Audi A1 S Line and S1?

I am comparing the Audi A1 S Line and the Audi S1 and I noticed that they both have a similar exterior design. However, their prices and performance vary greatly. Can anyone explain the differences in more detail?

The main difference between the Audi A1 S Line and the S1 is in the engine. The S1 comes with a more powerful engine, specifically a 2.0-liter turbocharged four-cylinder engine, while the A1 S Line has a 1.4-liter turbocharged four-cylinder engine. This results in a significant increase in horsepower and torque for the S1, making it a better choice for those looking for a more high-performance vehicle.

Another key difference is in the transmission. The A1 S Line only comes with a 7-speed dual-clutch automatic transmission, while the S1 offers the option of a 6-speed manual transmission in addition to the automatic. This allows for more control and a more engaging driving experience in the S1.

The Audi S1 also comes with a sportier suspension, larger brakes, and a more advanced all-wheel drive system compared to the A1 S Line. This means that the S1 is better equipped to handle tight turns and provide a more responsive and dynamic driving experience.