The M Sport trim adds dynamic appeal with 18-inch alloy wheels, an aggressive body kit, and M Sport suspension for sharper handling. Inside, the cabin reflects BMW's premium design with sports seats, an M leather steering wheel, and aluminum detailing. The driver-focused cockpit includes a 10.25-inch digital instrument cluster and an 8.8-inch iDrive infotainment system with Apple CarPlay, Android Auto, Bluetooth, and navigation. Practicality is well-balanced, with a 380-liter boot expandable to 1,200 liters by folding the rear seats. The 1 Series' clever front-wheel-drive layout enhances interior space, providing ample legroom and headroom for passengers. Safety features include lane departure warning, autonomous emergency braking, traffic sign recognition, and rear parking sensors, contributing to its 5-star Euro NCAP safety rating.