This 2026 BMW 4 Series 420i M Sport is a refined example of the popular M Sport trim, offering a blend of performance and style. Powered by a 2.0L petrol engine that meets Euro 6 emission standards, this vehicle has been maintained by only one owner from new. The exterior is enhanced by 19in M Light Double Spoke Style 995 bicolour alloy wheels fitted with mixed tyres, while the interior benefits from the M Sport Pro Pack and heated front seats for added comfort. This model stands out for its practical approach to daily driving, combining a large boot space with impressive efficiency, achieving 45 mpg. It is designed to be economical to run, featuring low CO2 emissions and falling into a low insurance group, which helps reduce overall ownership costs. The driving experience is supported by a comprehensive Parking Assistant system, which includes front and rear cameras and sensors to aid with manoeuvring. Additionally, the cabin is equipped with a Harman Kardon surround audio sound system, providing a premium listening experience for all passengers.