Volkswagen Slipstream - winner of LA Design Challenge http://auto-news-blog.com/in-the-news/volkswage... The Volkswagen Slipstream was chosen for how head it integrated into personal and work life, the level of change and technology like head like its unique styling. The Slipstream adapts for city and freeway driving. These two-wheeled, teardrop shaped pods travel in an upright orientation that occupies single-fifth the size of a traditionary vehicle and when forward the freeway, tilts horizontally to be more aerodynamic.