Fisker Karma super sports car

Fisker Karma is a hybrid super sports car. even this is a hybrid car, it is very powerful and has very good performance. Fisker Karma has 67 miles per gallon fuel efficiency. this car has a 4.3 hp engine which can reach 0-60mp/h within 6 seconds. also it release very few CO2 grams per km. still this is a concept car and not available in the market.