This 2021 BMW 4 Series 420i M Sport is a superb example, having been owned by only one person since new and holding BMW manufacturer approval. This Euro 6 compliant model boasts a 2.0 litre petrol engine and comes in the sporty M Sport trim. Inside, you'll find front lumbar support for added comfort on longer journeys, and the Parking Assistant makes manoeuvring effortless with front and rear sensors, as well as a rear camera. This 420i M Sport offers excellent value, with a highlight fuel economy of 44 mpg, indicating it is more efficient than many similar vehicles. It also benefits from a low insurance group, making ownership more affordable. Practicality is not overlooked, with generous boot space for all your needs, and its low CO2 emissions further demonstrate its efficiency and environmental consideration compared to other cars in its class.