This 2025 BMW 4 Series 420i M Sport is a remarkable find, having been owned by just one careful keeper and boasting exceptionally low mileage of only 8515 miles. Finished in the sporty M Sport trim, this Euro 6 compliant model is powered by a responsive 2.0 litre petrol engine. It comes equipped with a host of desirable features, including electric memory seats for personalised comfort, and the Technology Pack which adds a helpful Head Up Display and a 360 degree camera for effortless parking assistance. Further enhancing its appeal are the M Sport Pro Pack, Driving Assistant for added safety, and the Comfort Pack, which includes convenient keyless entry and wireless phone charging. This BMW 4 Series offers several standout advantages that set it apart. Its impressive fuel economy of 44 mpg means fewer trips to the petrol station, while its low CO2 emissions are beneficial for the environment. The vehicle also falls into a low insurance group, making ownership more affordable. Practicality is not overlooked, with a large boot space providing ample room for luggage or shopping. These highlights demonstrate how this particular 420i M Sport offers a superior ownership experience compared to other vehicles in its class.