With only one owner and very low mileage for its year, this 2021 BMW 4 Series 420i M Sport is a superb example of this sought-after model. Featuring a 2.0L petrol engine and M Sport trim, this BMW is also BMW manufacturer approved. The vehicle boasts several packages, including the Technology Package with Head-Up Display, the Comfort Package with Keyless Entry and Heated Steering Wheel, and the BMW Connected Package Professional, which includes Android Auto and Apple CarPlay. The premium audio experience is provided by a Harman Kardon loudspeaker system. This BMW 4 Series stands out with its large boot space, offering practicality alongside its sporty appeal. With fuel economy of 42 mpg, this vehicle provides an efficient driving experience. Furthermore, its low CO2 emissions mean it's kinder to the environment compared to similar vehicles.