What are the most important factors to consider when choosing an Audi car?

I am considering purchasing an Audi car but I'm not sure what aspects I should pay attention to. Any advice would be appreciated.

The main thing to consider is your budget. Audis can vary greatly in price depending on the model and features. You should also think about your driving habits and choose a model that suits them.

One important factor is the fuel economy of the car. Make sure to research and choose a model that is efficient and cost-effective in the long run.