Sporty car, low consumption

Hello zsm. I am now 19 years old and would like to buy a new car towards the end of summer or possibly the beginning of winter, because the 100 hp of my faithful golf is not enough for me anymore. Vllt short to me: I am a car mechatronics technician in training and cars are my passion. So my requirements for my new vehicle: *ordinary performance (180 hp upwards) *most favorite 2/3 door but 4/5 seats *low consumption in normal driving mode (probably under 10 liters, my Gol) f I drive with 7,8 – 8,5, so I’m not a permanent heater) *as far as possible no front scratcher, it may be with good chassis but also *Equipment should be available (seat heating, xenon…) *beautiful sound would also be a fine budget: 7000-9000 € Previous favourites are the Audi S3 quattro (1.8T), which is however very expensive in the insurance, as well as the first Leon Cupra R, which offers hardly any equipment, and only scratches at the front… Maybe you still remember the one or other car, the r fits me. I’m pretty brand-open, but the quality should be right. Maybe you can help me, thank you in advance, Chris