Historically, BMW coupés have simply been swoopier, less practical versions of their saloon car counterparts. Not any more – the BMW 4 Series is a rakish model in its own right. Sure ...

Last November, I strapped into the rear passenger seat of an all-electric, four-door sedan with BMW test driver and 24-hour racer Jens Klingmann behind the wheel. It was a cold day at BMW’s ...