BMW promises surprising innovation at the fair during September (Photo)

All it knows is that the new M5 model will be introduced, as well as details from the i8 Roadster, is broadcast.

There will be surprising innovations that are very good”, said a report released by the company, where nothing more is said.

But, automotive connoisseurs, they suspect this is about BMW's strategy for electric cars, or even multiple model 3 series.

This electric vehicle, which can move 400 miles [400 km] with a load, is expected to be launched as a rival to Tesla Motor 3, which crosses 50 miles [50 km] less than just one load.