The most powerful community on Earth. M Fest China brought pure speed, culture and the vision for the future to Shanghai 🇨🇳 #BMW #BMWM #BMWMConcept #NeueKlasse The BMW M Concept Neue Klasse is a concept car that is not available for purchase. BMW M4 Competition Coupé with M xDrive. Mandatory information according to German law 'Pkw-EnVKV' based on WLTP: energy consumption combined: 10.3-10.2 l/100 km; CO₂ emissions combined: 233-231 g/km; CO₂ class(es): G.