2020 BMW 4 Series spied inside and out

The 2020 BMW 4 Series has been caught in the open once again, this time wearing less camouflage at the front end. Our latest spy photos also reveal the 4 Series will share its interior design with the current 3 Series. That means the dashboard is home to a 12.3-inch infotainment display with BMW OS7.0, and the driver is faced with a 10.25-inch digital instrument binnacle.