2021 BMW 4-Series review The redesigned 2021 BMW 4-Series is offered as a coupe or convertible, with technology and performance that will delight. But the new front grille will steal most of the headlines as it dominates the 4-Series' front styling, for better or worse. The 2021 4-Series earns a TCC Rating of 6.8 out of 10. Nissan recalls...