This 2025 BMW 4 Series 420i M Sport is a superb example, having had only one owner since new. This stylish coupe features a powerful yet efficient 2.0 litre petrol engine, meeting Euro 6 emission standards. Inside, you'll find the advanced BMW iDrive system, complete with Android Auto and Apple CarPlay integration, alongside luxurious electric memory seats for ultimate comfort. The M Sport trim is further enhanced by the M Sport Pro Pack, and for those cooler days, the innovative Warm Air Collar provides added comfort. Entertainment is taken care of by the premium Harman Kardon Surround Audio Sound System. This particular 420i M Sport stands out with its impressive fuel economy, achieving up to 42 miles per gallon, and its remarkably low CO2 emissions, making it a more environmentally conscious choice compared to many similar vehicles. You'll also appreciate the generous boot space, offering practicality for everyday use and longer journeys. These highlights demonstrate the thoughtful engineering and desirable features that make this BMW 4 Series a compelling option.