What is the difference between the Audi A3 30 and A3 40 models?

I am considering buying an Audi A3 but I am not sure what the difference is between the A3 30 and A3 40 models. Can someone explain?

The difference between the Audi A3 30 and A3 40 models lies in their engine sizes and power. The A3 30 has a 1.0L engine with 108 bhp, while the A3 40 has a 2.0L engine with 187 bhp. If you want a more powerful and sportier driving experience, the A3 40 would be the better choice.

Another significant difference between the A3 30 and A3 40 is the price. The A3 40 is more expensive than the A3 30 due to its larger engine and additional features. So if you are on a budget, the A3 30 might be a more practical option.