Continuity: When Erin and Pepper are trying to hotwire the van, the window is rolled down. After Erin starts the van and twists the wires together, the window is rolled up.

Revealing: When Erin gets into to the truck, in the next shot the camera backs up a little and you can clearly see that it's only raining on the truck.

Continuity: In the scene where Erin puts Andy out of his misery by stabbing him, she gets covered with blood. A scene or two later though, her shirt is clean again and she doesn't have nearly as much blood on her arms as she did.

Continuity: In the scene where the sheriff and Andy are rolling the girl up in plastic wrap, as they're lifting her out of the van, in one shot the plastic wrap completely covers her head, and in another the top of her head is exposed.

Other: When Leatherface chops off Andy's leg with a chainsaw, Leatherface's shadow is seen through the bedsheets, and he is next to Andy. However, Andy runs by very quickly, and there is no way Leatherface would have had enough time to reach froward and chop off his leg.