In the video, Alex noted that the first model to feature the cool detail was the Vauxhall Corsa D, built between 2006 and 2014.
Owners can discover the sketch of the menacing sea creature by opening the glove compartment and looking at the side of one of the hinges.
However, ever since this era of the popular supermini launched, Vauxhall and Opel designers have added the shark elsewhere.
After spending a considerable amount of time searching, Alex admitted that she could not find the hidden feature in the next generation of the Corsa, asking viewers to search for it themselves.
Whilst many Corsa owners were happy to take on the challenge, one viewer was able to confirm that this model also has a shark.
They advised: “Corsa E is in the middle console at the front under the aircon settings.”