Ford unveiled its ultra lightweight concept car on Tuesday that is 800 pounds lighter than the Fusion models on the market. The concept car shed nearly 25% of its weight, and is about the same weight as a Ford Fiesta now.

The automaker substituted just about every part of the car for lightweight alternatives from high-strength steel to aluminum and carbon fiber.

The windshield and most of the windows are made of glass that is partially Gorilla Glass. The rear window is plastic. Check out the video below for more: