This 2020 BMW 4 Series 420i M Sport Pro Edition boasts exceptionally low mileage for its age, having covered just 25,261 miles. This Euro 6 compliant model features a 2.0L petrol engine and comes equipped with the desirable M Sport Pro Pack, which includes a branded sound system. For added convenience, it also benefits from the Parking Assistant, offering front and rear sensors along with a rear camera to aid manoeuvring. The fuel economy of this BMW 4 Series is a notable highlight, achieving an impressive 42 mpg, which indicates it is more economical than many similar vehicles. Furthermore, its low CO2 emissions and low insurance group also set it apart from other cars in its class, suggesting lower running costs. This model also offers generous boot space, making it a practical choice for everyday use and longer journeys.