Porsche Unveils 918 Spyder Concept High-Performance

The concept combines features 918 Spyder race to offer high-tech electric mobility a fascinating variety of titles. For example, is intended to provide an emission level of only 70 grams of CO2 per km in fuel consumption of only three liters per 100 kilometers (equivalent to about 78 miles per U.S. gallon), which is exceptional even for an ultra-compact city car. This car, however, is to provide