This 2017 BMW 4 Series 420d M Sport is a well-maintained vehicle with 76,824 miles on the clock. It is powered by a 2.0-litre diesel engine that meets Euro 6 emission standards, ensuring it remains compliant with modern environmental regulations. The M Sport trim provides a refined driving experience, complemented by practical technology such as front and rear park distance control, which includes sensors to assist with parking. Inside, the cabin is equipped with heated seats for both the driver and front passenger, while the Bluetooth hands-free facility allows for seamless audio streaming and connectivity. Visibility is enhanced by automatic headlights and rain-sensing wipers, alongside bright LED headlights for clearer driving conditions. This model stands out for its balance of performance and efficiency, offering an impressive 66 mpg and low CO2 emissions, which makes it a sensible choice for those mindful of running costs. Despite its focus on economy, the vehicle does not compromise on power, capable of accelerating from 0 to 60 mph in 7.1 seconds. Drivers will also appreciate the generous boot space, providing ample room for luggage or shopping, which adds a layer of practicality often sought after in this class of car. By combining these efficient performance figures with useful everyday features, this BMW offers a well-rounded package for a variety of driving needs.