( http://www.TFLcar.com ) The Volkswagen Vision GTI concept is a 503-hp Golf that's all-wheel-drive and perhaps the most powerful Golf GTI ever built by VW. Will it ever hot the dealership floor? Of course not. This is just a test mule for what someday could be a real GTI but for now this is the Uber Golf R. The Volkswagen Vision GTI Concept Debuted again at the LA Auto Show after first breaking ground in Europe. In another accurate, fun and informative TFLcar video, Roman check out the Uber R as it rolls onto the stage in LA.