The 2015 BMW M4 is the high-performance variant of the 4 Series coupe and convertible. It is powered by a twin-turbocharged 3.0-liter I-6 with 425 hp and 406 lb-ft of torque that's paired with a ...

Experience the Bovensiepen Zagato—a reimagined BMW M4 Convertible with 602 horsepower, handcrafted Italian design by Zagato, ...