Car purchase – for the sporty beginner

Hello dear motor-tak community! I will soon start with my driver’s license and have been looking for a suitable car for me since kuzem. Since I also ride a motorcycle I am rather sporty ambitious. I am looking for a sporty coupe, convertible or even small cars and would like to spend a maximum of 15-20,000 euros for it. Since I am still a student I will not drive too much so about 5 to 10,000 kilometers, so I think that a diesel would not be worthwhile. The car is not too sporty, however, so that the insurance is not too much looking forward to my application. Cars I liked very much : – Audi A1 – Audi A3/Cabrio – Audi TT Roadster/Cabrio – BMW 1er – Mazda MX 5 – Peugeot RCZ – VW Polo GTI 2010 – VW Sciroco Since I can’t decide which car of these I like best, I hope you can help me with my selection or have other suggestions.