This 2017 BMW 4 Series 420i M Sport combines refined engineering with the distinctive styling associated with the M Sport trim. Powered by a 2.0 litre petrol engine, this vehicle meets Euro 6 emission standards, ensuring it remains compliant with modern environmental regulations. The combination of the M Sport specification and the 420i powertrain offers a balanced driving experience suitable for a variety of road conditions. The interior is designed with a focus on comfort and convenience, featuring heated seats for both the driver and front passenger, along with electric seat adjustment that includes a memory function for the driver. Practicality is enhanced by the inclusion of front and rear Park Distance Control, which uses sensors to assist with parking manoeuvres. The cabin environment is managed by automatic two-zone air conditioning, while the M gear selector lever is finished in Nappa leather for a tactile finish. With a fuel economy of 43 mpg and low CO2 emissions, this model provides an efficient option for those seeking a premium driving experience without compromising on running costs.