Plot hole: How can Bumblebee and Optimus already have the car specs and colours before they leave Cybertron for the first time to come to earth? Optimus didn't have this when they came to earth in the first Transformers movie.
Visible crew/equipment: When the first Decepticon arrives and hits the truck and flips it, the gas cannon is visible on the underside of the cab.
Factual error: The term 'carjack' was not coined until 1991.
Factual error: During the first scene with the family, dad is wearing an Izod shirt. At that time it was still Izod/Lacoste with the alligator logo.