Does anyone know if there are any differences except in price?

in europe they have different parts than in america, so the cars are made better in europe

No differences.
They are exactly the same.
Made out of the same parts and materials. The same weight and performance.

The basic car is the same, the options and price list is different as well as what comes as standard and what is extra.

This is true of any car maker.

Just an extra point. There is no such thing as a european model. They differences above will apply country to country within europe as well as across the Atlantic. This is especially true in the UK as we use RHD.