In Transformers (2007), Bumblebee initially disguises himself as a 1977 Chevrolet Camaro before becoming a 2008 Chevrolet Camaro.
Sam Witwicky encounters Bumblebee as a battered yellow-and-black 1977 Camaro. The car is inexpensive-looking and heavily worn, which helps conceal the fact that it is an Autobot scout protecting Sam. After Bumblebee scans a newer Camaro at a dealership, his vehicle form changes into the modern version associated with his heroic appearance.
This transformation is an important visual introduction to the live-action film’s approach to the Transformers. Vehicle forms are not merely costumes; they provide robots with camouflage and help connect them to human characters. Bumblebee’s colour scheme and radio-based communication also distinguish him from the other Autobots.
The 1977 model is easy to confuse with the later 2008 Camaro because both appear in the same film. The older car is Bumblebee’s initial disguise, while the newer car is his upgraded form.