At the Los Angeles Auto show, Cadillac launched the Cadillac Aera (Aero + Era) that takes the brand’s philosophy of art and science to a new horizon. The specimen of Cadillac’s elegant design as well as ultra-light weight approach, Aera is a 2+2 touring coupe that weighs 1000 pounds and has a spectacular range of 1000 miles before one need to refuel tank.