With a full service history, this 2018 BMW 4 Series 420i M Sport is a well-maintained example of a stylish coupe. The M Sport trim adds sporty styling and performance enhancements to this BMW, which is powered by a responsive 2.0L petrol engine and meets stringent Euro 6 emission standards. The car is equipped with several desirable features, including a premium Harman Kardon loudspeaker system, which delivers exceptional audio quality. The 19in M double-spoke alloy wheels enhance the vehicle's athletic stance, while LED headlights provide excellent visibility. Heated seats for the driver and front passenger ensure comfort in colder weather. This BMW 4 Series stands out with its combination of low CO2 emissions, large boot space, and low insurance group, making it a practical and economical choice compared to similar vehicles. You can also expect around 36 miles per gallon.