The 2024 BMW 4 Series 420i M Sport combines refined engineering with the distinctive styling associated with the M Sport trim. This model is powered by a 2.0 litre petrol engine that meets Euro 6 emission standards, ensuring it remains compliant with current environmental regulations. The vehicle is equipped with the M Sport Pro Pack, which enhances its overall specification, alongside a HiFi loudspeaker audio system for an improved listening experience. Practicality is supported by the inclusion of high beam assistant with automatic headlights, as well as a comprehensive parking assistant system that utilises front and rear cameras and sensors to assist with manoeuvring. This vehicle offers a practical balance of performance and efficiency, achieving a fuel economy of 40 mpg and maintaining low CO2 emissions. Drivers will appreciate the large boot space, which provides ample room for luggage and daily essentials, making it a versatile choice for various journeys. Furthermore, the inclusion of sun protection glass adds a layer of comfort for passengers. With a low insurance group rating, this model presents a sensible option for those seeking a premium driving experience without the higher running costs often associated with similar vehicles in its class.