
BMW's large kidney grille is featured on the 2021 4 Series. Its front fascia is adorned with a starry-style "large kidney" grille and a sharp silver-gray front lip spoiler, which not only enhances the overall refined appearance but also ensures the aggressive look of the front end. The BMW 4 Series is a mid-size car line produced by the German automaker BMW. It was launched on October 5, 2013, as a coupe (F32), aiming to replace the existing 3 Series coupe with an all-new 4 Series to further differentiate the more sporty coupe models. The concept of this series was first unveiled to the public in Munich in December 2012 and made its debut at the Detroit Auto Show in January the following year. Later, the convertible version (F33) with a hardtop folding roof was introduced to the market on March 8, 2014. The Gran Coupe (F36), which blends elements of a convertible and a coupe, is available with gasoline engines such as the 428i, 428i-xDrive, and 435i, as well as the diesel-powered 420d.

As a enthusiast, I often keep an eye on their design updates. The 'big nostrils' you mentioned mainly refer to the new BMW 4 Series Coupe and BMW iX electric SUV. After 2020, BMW boldly enlarged the kidney grilles, making them particularly exaggerated on the 4 Series, which has attracted a lot of attention. I've test-driven the 4 Series, and it still offers great driving pleasure, but that front face draws crowds whenever you park—it's quite stylish. BMW designers say this was done to enhance brand recognition while optimizing airflow to reduce drag. This style has now extended to other models like the 7 Series sedan, but the 4 Series and iX are the true 'big nostrils' representatives. The design remains controversial—some love its boldness, while others criticize it as too aggressive—but it reflects automotive trends where size and creativity are evolving.

With over a decade of driving experience, I can tell you that the 'big nostrils' phenomenon is most prominent in models like the new 4 Series Coupe and iX. The kidney grilles used to be small and elegant, but post-2020 designs have become super-sized, creating quite a buzz. The 4 Series' grille occupies half the front fascia, enhancing its sporty appeal, while the electric iX features an even wider and taller grille to cool battery packs and improve energy efficiency. Functionally sound, this design also pushes aesthetic boundaries, turning heads on the road. BMW is embracing futurism, inspiring many automakers to adopt similar large-grille styles. Practically, it doesn't obstruct driving visibility but requires careful cleaning to avoid damage. I recommend visiting auto shows to experience its visual impact firsthand.

Starting from automotive details, the 'large nostrils' are a signature feature of the new 4 Series Coupe and iX. The 2020 4 Series boasts an enlarged kidney grille, while the iX features an even wider design optimized for electric power. This design enhances cooling efficiency and reinforces the brand's distinctive identity.

As an average car user, 'big nostrils' refer to the 4 Series Coupe and iX models. That oversized grille is super eye-catching and makes them easy to spot when parking, though it sometimes feels like it takes up too much space. Functionally, it aids in cooling, and the new design represents a bold fashion statement.

From the perspective of modern automotive trends, 'big nostrils' specifically refer to the iX and the new 4 Series. After these models were launched in 2020, their grille designs doubled in size; the iX's grille is particularly tall to serve the cooling and aerodynamic needs of its electric system. At auto shows, I've seen people heatedly discussing how the designers aimed to pioneer this trend, which may be followed by more models in the future. The bold style also carries practical value, making it worth exploring.


