BMW's inline-six engines are loved among fans and have been around since the company's start, but only a select few can take the mantle as the most powerful.

BMW M440i Coupe resides in a dwindling category that is all but forgotten. So, does that mean it’s worth its hefty price tag?

The executive says the next generation of fast Alfas "should be something with a roar," possibly even still using the 2.9-liter twin-turbo six.