With only one previous owner, this 2021 BMW 4 Series 420i M Sport is a superb car. The M Sport trim complements the vehicle's athletic styling and driving dynamics. Equipped with a 2.0L petrol engine and meeting Euro 6 emission standards, this BMW combines performance with environmental consciousness. It also features the Technology Plus Pack, which includes Parking Assistance with a 360-degree camera and a premium branded sound system. Parking Assistant Plus adds further convenience with front and rear cameras and sensors. The inclusion of front lumbar support, M Sport brakes with blue calipers, and sun protection glass enhances both comfort and style. This BMW 4 Series stands out with its combination of low CO2 emissions, large boot space, and impressive fuel economy of 42 mpg, making it an economical choice. Furthermore, its low insurance group means it could be more affordable to insure than other similar vehicles. This BMW 4 Series 420i M Sport offers a compelling blend of luxury, performance, and practicality.