This 2026 BMW 4 Series Gran Coupe 420i M Sport is a refined example of the popular saloon, having been maintained by only one owner since new. With a low mileage of just 6,211 miles, this vehicle remains in excellent condition. It is powered by a 2.0 litre petrol engine that meets Euro 6 emission standards, ensuring it remains compliant with modern environmental regulations. The M Sport trim provides a distinctive aesthetic and a focused driving experience, making this a well-cared-for option for those seeking a modern and reliable vehicle. The vehicle is equipped with a range of enhancements that improve both convenience and visibility, setting it apart from standard models. The M Sport Pro Pack adds a sporty edge, while the Comfort Pack introduces practical touches such as keyless entry and wireless phone charging. Night driving is made easier with adaptive LED headlights that include automatic high-beam assistance, ensuring optimal illumination in various conditions. Practicality is also a key strength, as the car offers a large boot space for luggage and daily essentials, complemented by sun protection glass for added privacy. With the ability to accelerate from 0 to 62mph in 7.9 seconds, this model balances everyday usability with responsive performance.