With the retiring of the E93 M3 Convertible, the world said goodbye to the last naturally aspirated engine made by BMW. And what an ... and characterized the E60 M5. That car was always controversial.

But upon its release in 2003, the E60 5 Series was actually hated by many BMW purists, who didn't like the company's new design direction. Just like the E65-gen 7 Series launched in 2001 ...