This 2026 BMW 4 Series Gran Coupe 420i M Sport is a refined example of the popular saloon, having been kept by only one owner since new. With a low mileage of just 5,842 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 while delivering a smooth driving experience. The vehicle is equipped with the M Sport Pro Pack and the Comfort Pack, which adds practical touches such as keyless entry and wireless phone charging for added convenience. Visibility is enhanced by adaptive LED headlights that include automatic high-beam assistance, while sun protection glass provides a sleek finish and extra privacy. Performance is responsive, with the car capable of accelerating from 0 to 62mph in 7.9 seconds. Beyond its performance capabilities, the Gran Coupe design offers a large boot space, making it a versatile choice for those who need practicality without compromising on the style and engineering associated with the BMW brand.