Volkswagen has previewed the next-generation Touareg with the T-Prime Concept GTE, revealed at the Beijing motor show Volkswagen has previewed the upcoming third-generation Touareg with a luxurious new concept called the T-Prime Concept GTE. Revealed at the 2016 Beijing motor show, it showcases gesture-controlled interior features and a plug-in petrol-electric hybrid drivetrain. The T-Prime Concept GTE is described as a precursor to the next Touareg, which Volkswagen says will sit at the top of…