This 2021 BMW 4 Series 420i M Sport Pro Edition is a superb example of German engineering, boasting a powerful yet efficient 2.0L petrol engine. As a Euro 6 compliant vehicle, it meets stringent emission standards, and its M Sport Pro Edition trim ensures a sporty and dynamic driving experience. This particular model offers a generous boot space, making it practical for everyday use and longer journeys alike. With a fuel economy of 43 mpg, this 4 Series is remarkably efficient for its class, indicating it is better than many similar vehicles in terms of running costs. Furthermore, its low insurance group rating suggests it is also more affordable to insure than comparable cars. The low CO2 emissions further highlight its environmental consideration, making it a sensible choice for the discerning driver.