I've always loved to Alfa Romeo 75, it's not exactly pretty but the 3 litre V6 with the veloce body kit looked great. The real thing is it was the last rear wheel drive car Alfa made on their own. It used a trans-axel design so engine at the front gearbox at the back. It's replacement used a fiat floor pan and was much more conventional.
I'm also fairly in love with various incarnations of the xj6/12, Saab 900 and various old Citroen's. About 40 years ago most car companies stopped developing cars mostly for their home market and started aiming their wares at a wider international, audience.