The Chevrolet Tahoe is a giant whose glory has long gone. To remain afloat in today's market, it will have to use more fuel-efficient and greener engines, such as the new two-mode hybrid version. With this very ingenious system, this big SUV's consumption is reduced from 30 to 35% compared to the fuel versions. Its rating fluctuates around 11 litres/100 km, which is impressive for a vehicle this size. The hybrid versions are available with two or all-wheel drives.