The newly developed top of the BMW 4 Series Convertible sets new standards both visually and technically. In an innovative manner, it combines the function and comfort of a hardtop with the classic sporty design of a fabric top. At the same time, the elaborately crafted softtop inspires both inside and outside with its high-quality appearance. In the exterior view, the innovative technology of the folding top creates a perfect arch without any visual interruptions, thus underlining the elegant side section of the vehicle perfectly. Alongside its flat design, the softtop of the BMW 4 Series Convertible also impresses with a low centre of gravity and reduced weight. In addition to this, it significantly reduces noises in the interior and provides outstanding insulation against the cold – and, even when the vehicle is in motion, the electric folding top can be opened and closed at speeds of up to 50 km/h.