Watch This BMW M3 Top Speed Comparison Video: E30, E36, E46, E92 And F80

The M3 is now in its fifth generation, having transformed itself from a naturally-aspirated four-cylinder car to a V8 and now a twin-turbocharged straight-six. Here's a great video demonstrating each car's top speed and engine note (Edit: turns out the E30 is not an M3!)