What are the differences between the first generation and second generation Audi 80?

I am trying to decide between purchasing a first generation or second generation Audi 80 and I am wondering what significant changes were made between the two. Any insight would be appreciated!

The first generation Audi 80, produced from 1972 to 1978, featured a 1.3L engine and was available in both sedan and coupe models. The second generation, produced from 1978 to 1986, had a larger 1.6L engine and introduced a 5-door wagon option.

One major difference between the first and second generation Audi 80 is the exterior design. The second generation features a more angular and modern look, while the first generation has a more classic and rounded appearance.

The second generation Audi 80 also saw improvements in its suspension system, making for a smoother and more comfortable ride compared to the first generation. Additionally, the second generation offered more advanced safety features, such as an anti-lock braking system.