This 2025 BMW 4 Series 420i M Sport is a refined example of modern engineering, currently available as a BMW manufacturer approved vehicle. Having covered only 4,682 miles, this car has been maintained by just one owner from new. It is powered by a 2.0 litre petrol engine that meets Euro 6 emission standards, ensuring it remains compliant with current environmental regulations. The interior is finished with black Vernasca leather featuring blue contrast stitching, providing a sophisticated cabin environment. The vehicle is equipped with several practical additions, including the M Sport Pro Pack and the Comfort Pack, which adds convenient features such as keyless entry and wireless phone charging. Drivers benefit from the Driving Assistant system and front lumbar support for added comfort on longer journeys. Beyond its equipment, this model stands out for its efficiency, offering a fuel economy of 44 mpg and low CO2 emissions, which helps to keep running costs manageable. It also falls into a low insurance group and provides a large boot space, making it a versatile choice for those who need practicality without compromising on the driving experience.