This 2017 BMW 4 Series 420i M Sport is a well-maintained example of the popular coupe, having covered 54,031 miles. It is powered by a 2.0-litre petrol engine that meets Euro 6 emission standards, ensuring it remains compliant with modern environmental regulations. As an M Sport model, it combines the refined engineering expected from BMW with the specific styling and equipment associated with this trim level. The vehicle offers a practical balance of performance and efficiency, highlighted by an impressive fuel economy of 49 mpg and low CO2 emissions. It is also positioned in a low insurance group, which helps to keep ongoing running costs manageable. Inside, the cabin is enhanced by the inclusion of the Concierge Service and extended storage options, providing added convenience for daily use. Furthermore, the car features a large boot space, making it a versatile choice for those who require practicality alongside a premium driving experience.