READ MORE @ www.edmunds.com As we guessed when we first saw pictures of the new car circulating the Nürburgring in 2007, the forthcoming Z is a lot shorter. When the current, fifth-generation 350Z was first introduced in 2003, its long 104.3-inch wheelbase was a subject of some controversy. Nissan had followed the lead of the Corvette C5 in adopting a long-wheelbase platform as a measure to enhance stability at ultra high speeds.