The 2015 BMW M4 Hardtop Convertible is a high-performance luxury sports car that combines the power and precision of a track car with the comfort and style of a convertible. The sleek and stylish exterior design of the M4 is matched by a luxurious and well-appointed interior, featuring premium materials and advanced technology. Under the hood, the M4 is powered by a turbocharged inline-six engine that delivers a thrilling 425 horsepower. The retractable hardtop roof provides an open-air driving experience at the touch of a button, while the advanced suspension system and precise steering make it a joy to drive on winding roads. The M4 also features a range of advanced safety and driver assistance features. Overall, the 2015 BMW M4 Hardtop Convertible is a highly capable and stylish sports car that offers a thrilling driving experience with the added bonus of open-air motoring. As your host, I do my very best to keep my car clean and in great order for my guests. I am always available for my guest to answer questions and assist in anyway. My only wish is that you have a great experience while driving my car. I look forward to hosting you.