BMW Unveils World Premiere of the BMW Concept Z4 and the North American Premiere of the BMW Concept 8 Series. Head of BMW Design and Retiring BMW of North America President to Race in The Rolex Monterey Motorsports Reunion. Pebble Beach, CA – August 17, 2017 10:00am PST... BMW today unveiled two concept vehicles during its annual Monterey Car Week Press Conference at the Lodge at Pebble Beach Concours d’Elegance Reviewing Stand. The first concept car unveiled is the BMW Concept 8 Series that was first shown at the Concorso d’Eleganza Villa d’Este in May. The second is the World Premiere of the BMW Concept Z4. Both concepts are previews of the series production cars set to be revealed over the course of next year. The BMW Concept Z4 Roadster is sporty and progressive BMW design study encapsulating the BMW Group’s vision of a modern roadster. According to Adrian van Hooydonk, Senior Vice President BMW Group Design, “The concept expresses the new BMW design language from all