Hot on the heels of the Concept 8 Series that was unveiled at the Concorzo d’Eleganza Villa d’Este in Lake Como, Italy, BMW has pulled the wraps off the successor to the long-in-the-tooth E89 generation Z4 convertible (first introduced way back in 2009). BMW’s Concept Z4 adopts a similar design language to the aforementioned Concept 8 Series,

Source: Hot Hardware – BMW Debuts Gorgeously Hot Concept Z4 Roadster At Pebble Beach