This 2022 BMW 4 Series 420i M Sport is a well-maintained vehicle that has been kept by only one owner from new. It features a 2.0 litre petrol engine and meets Euro 6 emission standards, ensuring it remains compliant with modern environmental regulations. The car has covered a low mileage of 25,000 miles and comes with a full dealership service history, with the most recent service completed on 19 March 2026 at 22,715 miles. The vehicle is equipped with the M Sport Pro Package, which includes M Sport brakes with blue calipers for enhanced stopping power. Inside, passengers can enjoy the premium Harman Kardon loudspeaker system and automatic three-zone air conditioning, which provides independent climate control for the rear seats. Connectivity is straightforward thanks to the Bluetooth hands-free facility, which supports USB audio and streaming. This model is designed to be practical and efficient, offering a large boot space for luggage alongside a fuel economy of 44 mpg. Furthermore, the car benefits from low CO2 emissions and falls into a low insurance group, making it a sensible choice for those seeking a balance of performance and running costs.