This 2021 BMW 4 Series 420i M Sport is a BMW manufacturer approved vehicle that combines performance with practicality. It is powered by a 2.0 litre petrol engine which meets Euro 6 emission standards. Having covered 28,921 miles, this example shows low mileage for its age, making it a reliable choice for those seeking a well maintained car. The vehicle is equipped with the M Sport Pro Package, which includes M Sport brakes with blue calipers for enhanced stopping power. Parking is made straightforward thanks to the Parking Assistant, which features front and rear sensors alongside a rear camera. Beyond its driving capabilities, the car offers a large boot space for luggage and daily essentials. It also balances efficiency with performance, achieving 40 mpg and maintaining low CO2 emissions, which helps to reduce running costs compared to many other vehicles in its class.