Fuel, and your car

My car wastes a lot of liters, aproximately like 664.06 liters. My dream car is even more.. it wasted up to 765.67 liters. In the future, I think i would have to choose another car, or find the way that I could not waste a lot and be a good person to the earth. My dream car is a BMW convertible, and I want it in red or white. I dont waste a lot of gasoline today, because my mom takes turns with 2 friends of her, and we take a turn each week to take all of us to school, and back home. Alyssia , Erica, and Suzeth. In my daily life when i go to sports and all that stuff, I take another turn with my friend that lives near my house, and we go to the same place, so its better. I think we should do something to encourage the rest of the people to be considerated of this situation, and stop wasting a lot of our natural resources. I as a teen, i would not want an ugly world for my kids in future times, and suffer the consequenses because of our fault. Well, I would show you my dream car:


My original car - 70 liters
My dream car - 84 liters
Efficient car 1 - 56.4 liters
Efficient car 2 - 22.8 liters