GFG Style and Envision unveil concept car at Geneva Motor Show Geneva, 6 March 2018:Today, at the 2018 Geneva Motor Show, GFG Style and Envision unveil a new concept electric vehicle that brings together beautiful design with beautiful energy, to signpost the future of mobility. The GFG Sibylla is a smart electric sedan developed in collaboration with Envision, a leader in smart energy management. The vehicle uses Envision’sEnOS™ energy IoT…