BMW 420i M Sport Gran Coupé – Black Sapphire | Harman/Kardon | Sun Protection Glass Command attention with this striking BMW 420i M Sport Gran Coupé, presented in elegant Black Sapphire metallic and perfectly paired with a sophisticated Black Perforated Sensatec interior. This five-door coupé blends the dynamic performance of the BMW 4 Series with the practicality of a Gran Coupé, delivering an exhilarating yet refined driving experience. The M Sport package enhances the car’s athletic design with aerodynamic styling, M-specific details, and sport-tuned suspension, giving it a bold and confident road presence. Inside, the cabin is crafted for comfort and control, with driver-focused ergonomics and premium materials throughout. Equipped with Sun Protection Glass, rear passengers enjoy increased privacy and reduced heat build-up, while the interior remains cool and comfortable even on the brightest days. For audiophiles, the Harman/Kardon Surround Sound System transforms every journey into a concert hall experience, offering crystal-clear audio and rich, immersive sound through a premium speaker setup. Whether cruising through the city or stretching its legs on the open road, this 420i Gran Coupé combines signature BMW performance with everyday practicality and luxury.