This 2018 BMW 4 Series 420d M Sport offers a compelling blend of performance and efficiency, boasting a Euro 6 compliant 2.0L diesel engine. Finished in the sporty M Sport trim, this model comes equipped with desirable features such as 19 inch M Star Spoke alloy wheels, a digital cockpit for a modern driving experience, and electric front seat adjustment with driver memory. For convenience and connectivity, it includes Bluetooth hands free facility with USB audio interface and audio streaming, alongside front and rear park distance control to assist with parking. The 420d M Sport stands out with its low CO2 emissions, indicating a more environmentally conscious choice compared to many similar vehicles. This particular model's comprehensive specification, including the M Sport enhancements and advanced technology, ensures a refined and engaging drive, making it a well rounded option for those seeking a premium coupe.