This 2021 BMW 4 Series 420i M Sport is a standout example, boasting exceptionally low mileage for its age at just 19,597 miles and having been cherished by only one owner. This Euro 6 compliant model features a responsive 2.0L petrol engine and comes in the desirable M Sport trim, offering a dynamic driving experience. As a BMW manufacturer approved vehicle, it provides peace of mind, and its notable features include the comprehensive Parking Assistant system, complete with front and rear sensors and a rear camera, alongside a practical wind deflector. The fuel economy of this 4 Series is a significant highlight, achieving an impressive 40 mpg, which is better than many similar vehicles. Furthermore, its low CO2 emissions are also noteworthy, contributing to a more environmentally conscious drive. Practicality is not overlooked, with generous boot space designed to accommodate your needs, making this BMW 420i M Sport a compelling choice for those seeking style, performance, and efficiency.