This 2014 BMW 4 Series 420i M Sport is a well-maintained example of the popular coupe, having been kept by only one owner from new. With a recorded mileage of 73,100 miles, this vehicle has covered a low distance for its age. Under the bonnet, it features a 2.0-litre petrol engine that meets Euro 6 emission standards, ensuring it remains compliant with modern environmental regulations. The vehicle is equipped with a range of practical and comfort-focused features that enhance the driving experience. It includes a glass electric sunroof, adaptive headlights with high-beam assistant, and automatically dimming, folding exterior mirrors. Connectivity is straightforward thanks to the enhanced Bluetooth telephone preparation, which includes a USB audio interface and voice control. Beyond these additions, the car offers a large boot space for practical storage and achieves a fuel economy of 44 mpg, making it an efficient choice. Furthermore, it sits in a low insurance group, which helps to keep ongoing running costs manageable compared to similar models in its class.