The 4-Series coupé, a pillar of BMW’s car lineup in markets like Germany and the US, is undergoing a major refresh with improved styling and safety for 2021.
The 2021 4-Series uses a suite of ultrasonic sensors, cameras and radars to drive semi-autonomously under certain conditions. BMW’s driver-facing, camera-assisted, extended traffic-jam assistant system is part of an optional package. The optical camera, mounted in the instrument cluster, monitors whether the driver’s eyes are open and facing the road—but it doesn’t record in-cabin activity.
The drive recorder, a new optional feature on a BMW 4-Series equipped with a parking-assistance package, uses the cameras of the various driver-assistance systems to record video from the front and/or rear viewpoints of the vehicle before storing the recordings. The saved video files can be watched later on the center control display when the car is stationary or exported via the USB port. When activated, the drive recorder shoots and stores up to 40 seconds of video. In the event of a collision, a period of up to 20 seconds around the moment of impact is automatically recorded and saved. Very much an EDR (event data recorder), like the “black box” on every commercial airplane.
The interior designed is aligned entirely towards the driver for maximum ergonomics within a sporty ambiance with maximum driver focus. Exclusive materials are used in designing the interior, including Dakota leather in Coral Red, accent stitching, and aluminum trim strips.
The highly adjustable sport seats provide excellent body support for even the sportiest driving style, thanks to higher bolsters on cushion and backrest together with cushion length adjustment. The sporty sensation is extended to the rear seats, with integrated head restraints and sculpted seats.
Thanks to the innovative design and the long door mirrors, all occupants have the impression of being comfortably enclosed by the interior. Door trim strips enhance the sporty ambiance, designing cockpit design to flow up to the rear passengers.
