Boasting a full dealership service history with its last service completed on 11 August 2025 at 29,670 miles, this 2021 BMW 4 Series 420i M Sport is a prime example of meticulous care. This stylish coupe, finished in the desirable M Sport trim, is powered by a responsive 2.0L petrol engine and meets Euro 6 emissions standards. It comes with 12 months of warranty and a 12 months MOT provided on purchase, offering peace of mind for its next owner. This single owner vehicle also features the convenient Parking Assistant, which includes front and rear sensors and a rear camera, along with the sophisticated Warm Air Collar and a Wind Deflector for enhanced comfort. This BMW 4 Series 420i M Sport stands out with an impressive fuel economy of 42 miles per gallon, indicating it is more economical than many similar vehicles. Furthermore, its low CO2 emissions highlight its efficiency and environmental consideration. The generous boot space ensures practicality for everyday use and longer journeys, making it a well rounded choice for those seeking a blend of performance, comfort, and utility.