Why do some Audi A1 models have a 200 amp alternator while others have a 120 amp alternator?

I've noticed that some Audi A1 models come with a 200 amp alternator while others only have a 120 amp alternator. What is the reason for this difference and how does it affect the car's performance and electronics?

The difference in alternator power between Audi A1 models is based on the engine and trim configurations. Higher performance engines and higher trim levels require more power for their electronics, hence the 200 amp alternator. It may also be a marketing decision, as higher models tend to have more features that require additional power.

Having a higher amp alternator does not necessarily affect the performance of the car, but it does allow for a larger reserve of power for additional electronic accessories and potentially faster charging of the car's battery. It is always better to have more power available than not enough.