This 2021 BMW 4 Series 420i M Sport is a superb example of a premium coupe, boasting a powerful yet efficient 2.0 litre petrol engine. As a Euro 6 compliant vehicle, it meets stringent emission standards. This particular model benefits from the desirable M Sport trim, enhancing its sporty aesthetic and driving dynamics. Inside, you'll find a wealth of features designed for comfort and convenience, including an electric glass sunroof, the Comfort Plus Package which offers keyless entry, memory seats, and a heated steering wheel, and the Technology Package complete with a Head Up Display and a premium branded sound system. Further elevating the audio experience is the Loudspeaker System from Harman Kardon, and the M Sport Pro Package adds even more sporting flair. This BMW 420i M Sport offers excellent running costs, achieving a highlight fuel economy of 44 mpg. It also sits in a low insurance group, making it an economical choice for many drivers. Practicality is not overlooked, with a large boot space providing ample room for luggage or shopping. Furthermore, its low CO2 emissions highlight its efficiency compared to other vehicles in its class, demonstrating a commitment to both performance and environmental consideration.