McLaren MP4-29 takes to the track in Jerez | Adam Cooper's F1 Blog
Twitter 上的RaceFans:"Here's the 2014 McLaren MP4-29 and last year's car side-by-side for comparison: http://t.co/ugyChaKpkM #F1 http://t.co/k3PFcqaU4d" / Twitter
Official Launch Video: McLaren Mercedes MP4-29 - YouTube