The Flying Ford Anglia was a light blue Ford Anglia 105E Deluxe that was modified by Arthur Weasley to be able to fly, as well as become invisible, via the use of a specially installed device called an Invisibility Booster. It was also modified so that it could fit eight people, six trunks, two owls, and a rat comfortably. It also either doesn’t run on petrol, or it can never run out of petrol, as it was still running after being in the Forbidden Forest on its own for several months.