This 2017 BMW 4 Series 420d M Sport offers a practical balance of performance and efficiency, having covered a low mileage of 81,960 miles for its age. This M Sport variant is powered by a 2.0L diesel engine paired with a four-wheel drive system, ensuring it meets Euro 6 emission standards. Inside, the cabin is equipped with heated seats for the driver and front passenger, alongside a Bluetooth hands-free facility that supports USB audio and streaming. The exterior features xenon headlights, which work in tandem with a rain sensor and automatic headlight activation. Parking is made straightforward by the inclusion of front and rear park distance control, which incorporates both front and rear parking sensors. This vehicle stands out as a sensible choice for drivers who need a blend of capability and economy, as it achieves an impressive 60 mpg. It is also positioned in a low insurance group, which helps to keep ongoing running costs manageable. Beyond its efficiency, the car delivers a responsive driving experience with an acceleration time of 0-62mph in 7.2 seconds. Furthermore, the design provides a large boot space, making it a versatile option for those who require extra room for luggage or daily essentials without compromising on the driving dynamics expected from this model.