How does the Audi A1's engine compare to other competitors in its class?

I'm considering purchasing an Audi A1 and I'm curious about its engine performance. How does it stack up against other cars in its class? Is it more fuel efficient or powerful?

From my experience, the Audi A1's engine offers a great balance between power and efficiency. It may not have the top horsepower in its class, but it makes up for it with its smooth and responsive acceleration. And while it may not be the most fuel-efficient, it's still pretty impressive for a luxury car.