The 2016 BMW 4 Series Diesel Convertible 420d [190] M Sport 2dr [Professional Media] is a premium, sporty convertible with a balance of style, performance, and efficiency. Powered by a 2.0-liter turbocharged diesel engine, it produces 190 horsepower and 400 Nm of torque, offering strong acceleration and a 0-62 mph time of around 8 seconds. The 8-speed automatic transmission ensures smooth gear changes and contributes to impressive fuel efficiency, with an average of about 55-60 mpg. The exterior features the M Sport package, which includes sportier bumpers, 18-inch alloy wheels, and distinctive M badging, enhancing its aggressive, athletic look. The retractable hardtop roof adds both practicality and a refined design, allowing for year-round use and excellent insulation when closed. Inside, the cabin is luxurious, with high-quality materials and a driver-focused layout. The 420d M Sport comes with BMW's Professional Media system, which includes a larger display, satellite navigation, Bluetooth connectivity, and enhanced audio options. Leather sports seats, dual-zone climate control, and a multifunction M Sport steering wheel add to the comfort and premium feel. Safety features include stability control, multiple airbags, and a reversing camera, complementing its 5-star Euro NCAP rating. The 2016 BMW 420d Convertible M Sport is ideal for those looking for a dynamic driving experience, fuel efficiency, and the pleasure of open-top motoring, wrapped in a luxurious and tech-rich package. White, £12,179