This 2018 BMW 4 Series 420i M Sport offers a practical choice for drivers seeking a well-maintained vehicle with a low mileage of 54,352 miles. As an M Sport variant, this model is powered by a 2.0-litre petrol engine paired with a four-wheel drive system, ensuring a capable driving experience. The vehicle meets Euro 6 emission standards, reflecting its modern engineering. Inside, the cabin is equipped with automatic two-zone climate control and heated seats for both the driver and front passenger, providing comfort throughout the year. Technology is well integrated, featuring a Bluetooth hands-free facility with USB audio interface and audio streaming, while visibility is enhanced by LED headlights that include automatic activation and a rain sensor. This vehicle stands out from similar models by balancing performance with everyday usability and running costs. It achieves an impressive fuel economy of 46 mpg, making it an efficient choice for longer journeys. Owners will also benefit from low CO2 emissions and a low insurance group, which help to keep ongoing costs manageable. Furthermore, the design provides a large boot space, offering the practicality needed for daily errands or weekend trips without compromising the style associated with the BMW brand.