This 2020 BMW 4 Series 420d M Sport is a well-maintained example of this popular model, having had only two owners from new. With a recorded mileage of 58,367 miles, it offers a sensible balance of use for its age. Under the bonnet, it features a 2.0-litre diesel engine that meets Euro 6 emission standards, ensuring it remains compliant with current environmental regulations. The M Sport trim level provides a refined aesthetic and specification, complemented by the inclusion of a digital cockpit and sun protection glass for added comfort and convenience. The vehicle stands out for its practical and efficient design, making it a sensible choice for a variety of driving needs. It benefits from a large boot space, which provides ample room for luggage or shopping, while the low CO2 emissions and low insurance group rating help to keep ongoing running costs manageable. Despite its focus on efficiency, the car remains capable on the road, achieving 0-62mph in 7.1 seconds. These combined attributes make it a balanced option for those seeking a blend of performance, economy, and everyday usability.