Eco-friendly cars had gone too far these days. Being a hybrid car nowadays is not enough already to become eco-friendly. Most of them are now made of sustainable materials. Just like what the Lotus eco Elise did. This car uses host sustainable materials to form up the body and trim. The materials used include an eco-wool called hemp, sisal and the new and high-tech water based paint. Paints can be applied by hand with the high quality finish. But it doesn’t stop here. The Lotus eco Elise car has a solar panels on the hard top that helps the electrical system of the car, which reduces the drain on the engine and improves its efficiency.