The Renault Zoe was the bestseller of all Renault's electric models in Europe in 2015 - reason enough for Drive it! to take the French supermini for a spin. The Zoe is powered by a 65-kilowatt electric motor. Its top speed is electronically limited to 138 km/h to optimize range.The car's recipe for success may have to do with its 21,500 euro starting price, which makes e-mobility affordable for a much broader range of buyers.