Volkswagen Passat TSI Ecofuel runs a 1.4-liter engine that produces 150bhp Volkswagen unveiled an Eco-friendly, Green version of its Passat named Passat TSI EcoFuel concept. This vehicle was..
[singlepic=223,320,240,,] Toyota revealed the Camry CNG Hybrid concept, which explores the idea of combining Hybrid Drive technology with natural gas power. It debuts this week at the Los Angeles..
