Following in the footsteps of the Tesla Roadster, British engineering company Delta Motorsport has designed and built a new electric sports car, the E-4 Coupe. Powered by two electric motors, each developing 120 horsepower while only weighing 23 kg (51 lbs), the car has a driving range of 200 miles (322 km) on a single charge. The E-4 Coupe has been developed from the ground up with the intention to obtain a curb weight as low as possible, while considering the presence of batteries, which unavoidably add weight. Read more »