Other mistake: At the beginning, when the woman is driving she pulls up behind a truck she wants to pass. She sticks her head out of her window to see if there is anybody coming and her hair doesn't move at all.
Other mistake: At the end, they are harvesting the donor organs. When the camera pans around the victim, she smiles. The sound effects sounds like they are cutting her chest open, although the saw is by her left arm.
Answer: Using the $1000 would only delay their car being repossessed, and they may be much further behind than that in their payments. In that case, their savings would be completely depleted and they'd still have no car.
raywest ★