This 2025 BMW 4 Series 420i M Sport is a BMW manufacturer approved vehicle with only one owner from new, offering a superb ownership proposition. It features the sporty M Sport trim and is powered by a 2.0 litre petrol engine, meeting Euro 6 emissions standards. Notable features include an electric glass sunroof, electric memory seats for personalised comfort, and M Adaptive Suspension for enhanced driving dynamics. The Technology Pack adds a Head Up Display and a 360 degree camera for parking assistance, further complemented by the M Sport Pro Pack. This 4 Series 420i M Sport stands out with its impressive fuel economy, achieving up to 44 miles per gallon, and benefits from a low insurance group, making it an economical choice. Its low CO2 emissions are also a key advantage, contributing to its environmental credentials. Furthermore, the generous boot space ensures practicality for everyday use and longer journeys, indicating its superiority over many similar vehicles in its class.