This 2019 BMW 4 Series 420i M Sport boasts exceptionally low mileage for its age, having covered just 29,062 miles. As a Euro 6 compliant model, it features a 2.0 litre petrol engine and is presented in the desirable M Sport trim. This particular example offers a generous boot space, making it practical for everyday use and longer journeys alike. When considering running costs, this BMW 4 Series 420i M Sport stands out. It achieves a notable fuel economy of 38 miles per gallon, and its low CO2 emissions further contribute to its efficiency. Additionally, it falls into a low insurance group, indicating that ownership costs are likely to be more affordable compared to similar vehicles.