This 2025 BMW 4 Series 420i M Sport is a refined example of the popular coupe, offered as a BMW manufacturer approved vehicle. Having had only one owner from new, this car is presented in the M Sport trim, which combines sporty styling with the efficiency of a 2.0 litre petrol engine. It meets Euro 6 emission standards, ensuring it remains compliant with current environmental regulations while delivering a balanced driving experience. The vehicle is well equipped to offer a practical and comfortable journey, featuring an electric glass sunroof and sun protection glass to enhance the cabin environment. The inclusion of the M Sport Pro Pack and the Comfort Pack adds convenience through features such as keyless entry and wireless phone charging, while the Driving Assistant system provides extra support on the road. Beyond its equipment, this model stands out for its efficiency, achieving 44 mpg and maintaining low CO2 emissions. It also benefits from a low insurance group rating and a large boot space, making it a sensible choice for those who require both performance and everyday usability.