This 2013 BMW M5 is one of just 577 examples imported to North America and equipped with a six-speed manual transmission mated to a twin-turbocharged 4.4-liter V8. It is finished in Black Sapphire Metallic over Black Merino leather and features 20″ wheels, adaptive xenon headlights, active blind-spot detection, a sunroof, heated and ventilated active front sport seats, rear-seat entertainment, navigation, soft close doors, and a Bang & Olufsen audio system. The car was first delivered to Bavarian…