This 2018 BMW 4 Series 420i M Sport boasts a remarkably low mileage for its age, having covered just 51,249 miles, with its last service completed on 27 April 2026 at 51,249 miles, supported by partial service history. This Euro 6 compliant model features a 2.0L petrol engine and is presented in the sporty M Sport trim. Notable features include Comfort Access with Smart Opener for keyless entry, a Driver Comfort Package with electric front seat adjustment and driver memory, and extended storage solutions. The car also benefits from a rain sensor that automatically activates the headlights, enhancing convenience and safety. This BMW 4 Series offers several advantages over similar vehicles. Its fuel economy is a significant highlight, achieving an impressive 49 mpg, which indicates greater efficiency. Furthermore, it falls into a low insurance group, suggesting lower running costs. The generous boot space provides ample practicality for everyday use and longer journeys. Additionally, its low CO2 emissions are a positive environmental consideration, making it a more responsible choice.