In October, the all-new BMW 4 Series Coupe will roll onto european roads. While the previous generation had a hardtop solution, the all-new BMW 4 Series Convertible has a fabric roof. An electric motor ensures that the roof is opened or closed in 18 seconds (at speeds of up to 50 km / h). The capacity of the luggage compartment increases from 300 to 385 liters… Read more