What are the main differences between Audi A1 and A2 models?

I have been looking into purchasing an Audi A1 or A2 but am having trouble understanding the key distinctions between the two models. Can someone break it down for me?

The main difference between the Audi A1 and A2 models lies in their size and functionality. While the A1 is a compact and agile city car, the A2 is a more spacious and practical option for families or those needing more cargo space.

One key difference to consider is the engine options available for each model. The A1 has a range of petrol and diesel options, while the A2 offers a hybrid option in addition to petrol and diesel. Depending on your needs and preferences, this can greatly impact your decision.