Why is the Audi A1's engine power better than its competitors?

I've been researching the Audi A1 and have noticed that its engine power seems to be higher compared to other cars in its class. Can someone explain why this is the case and what impact it has on the overall driving experience?

The Audi A1's engine power is superior due to its advanced engineering and use of high-quality materials. This not only leads to a more powerful and responsive driving experience, but also ensures better durability and longevity overall.